Química- Íris Pinto by Iris Pinto https://padlet.com/irispinto2006/5aodfas4lz3vkaep en-us 2021-05-20 18:07:01 UTC 2025-10-01 12:17:37 UTC hello@padlet.com https://padlet.net/icons/png/1f9ea.png irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545097769 Elaborou, em 1803 e 1804, as bases da Teoria Atómica.]]> 2021-05-20 18:17:26 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545097769 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545101258 A Organização Europeia para a Pesquisa Nuclear, conhecida como CERN, é o maior laboratório de física de partículas do mundo. 
Esta organização ajuda a descobrir do que o universo é feito e como funciona. ]]> 2021-05-20 18:18:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545101258 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545114602 Descobriu a existência do eletrão. ]]> 2021-05-20 18:21:25 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545114602 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545124396 Identificou a existência do protão, em 1914. 
Referiu que o átomo era constituído por um núcleo. 
Experiência realizada com radiações (levou á descoberta do núcleo).]]> 2021-05-20 18:23:51 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545124396 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545139155 Deu continuidade aos estudos de Rutherford.]]> 2021-05-20 18:27:23 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545139155 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545158136 2021-05-20 18:31:45 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545158136 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545159470 Afirmava que a matéria era constatada por átomos indivisíveis que variam a massa e o tamanho consoante o elemento em que estão contidos.]]> 2021-05-20 18:32:05 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545159470 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545161180 Dizia que o átomo é divisível, ou seja, possui particularidades menores de carga negativa (eletrões), que ficavam distribuídas aleatoriamente sobre uma esfera carregada positivamente.]]> 2021-05-20 18:32:30 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545161180 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545163083 Comprova a existência de um núcleo atómico. 
Os eletrões movem-se em torno desse núcleo.]]> 2021-05-20 18:32:56 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545163083 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545166247 Diz que os eletrões se movem em órbitas bem definidas, a distâncias e valores de energia bem definidos. 
Estes podem passar de um nível de energia para outro, mas não podem ocupar o espaço entre eles. 
Quanto mais perto o eletrão se encontra do núcleo, maior a sua energia.]]> 2021-05-20 18:33:42 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545166247 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545174956 Afirma que não existem orbitas definidas para os eletrões, mas sim orbitais (zonas mais densas que representam uma maior probabilidade de encontrar o eletrão).]]> 2021-05-20 18:35:55 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545174956 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545266716 Em Meyrin (Genebra), na fronteira Franco-Suíça.]]> 2021-05-20 19:00:21 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1545266716 PRINCIPAIS CIENTISTAS QUE CONTRIBUÍRAM PAEA A TEORIA ATÓMICA. irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610491147 2021-06-16 17:26:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610491147 CERN irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610494382 2021-06-16 17:27:49 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610494382 1ª missão irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610501339 Localização da CERN ( Genebra ) G7]]> 2021-06-16 17:31:00 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610501339 MODELOS ATÓMICOS irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610519106 2021-06-16 17:39:58 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610519106 ÁTOMOS DOS ELEMENTOS QUIMICOS MAIS ABUNDANTES NO CORPO HUMANO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610550102 2021-06-16 17:55:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610550102 2ª missão irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610563059 Número atómico do elemento mais abundante no corpo humano ( oxigénio )-8]]> 2021-06-16 18:02:10 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610563059 Nitrogénio (3%) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610574517 Símbolo- N

Nº de protões- 7
Nº de neutrões- 7
Nº de eletrões- 7

Nº massa- 14
Nº atómico- 7]]> 2021-06-16 18:08:39 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610574517 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610578746 Símbolo- H

Nº de protões- 1
Nº de neutrões- 1
Nº de eletrões- 1

Nº massa- 2
Nº atómico- 1]]> 2021-06-16 18:10:58 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610578746 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610579278 Símbolo- O

Nº de protões- 8
Nº de neutrões- 8
Nº de eletrões- 8

Nº massa- 16
Nº atómico- 8]]> 2021-06-16 18:11:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610579278 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610579794 Símbolo- C

Nº de protões- 6
Nº de neutrões- 6
Nº de eletrões- 6

Nº massa- 12
Nº atómico- 6]]> 2021-06-16 18:11:33 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610579794 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610667881 2021-06-16 19:04:22 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610667881 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610668791 2021-06-16 19:04:56 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610668791 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610679034 2021-06-16 19:11:29 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610679034 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610680737 2021-06-16 19:12:37 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610680737 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610689490 2021-06-16 19:18:20 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610689490 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610690952 2021-06-16 19:19:26 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610690952 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610693986 2021-06-16 19:21:40 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610693986 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610700282 2021-06-16 19:26:01 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610700282 Onde fica? irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610702253 2021-06-16 19:27:05 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610702253 Oque é? irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610702873 2021-06-16 19:27:33 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610702873 Modelo da bola de bilhar (Dalton- 1808) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610703839 2021-06-16 19:28:13 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610703839 Modelo do pudim de passas (Thomson- 1898) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610704885 2021-06-16 19:28:52 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610704885 Modelo de Rutherford (Rutherford- 1911) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610705539 2021-06-16 19:29:17 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610705539 Modelo Planetário (Bohr- 1913) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610706307 2021-06-16 19:29:47 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610706307 Modelo da nuvem atómica (Heisenberg- 1920) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610706769 2021-06-16 19:30:04 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610706769 John Dalton (1766-1844) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610707630 2021-06-16 19:30:39 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610707630 Joseph Thomson (1856-1940) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610710140 2021-06-16 19:32:03 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610710140 Ernest Rutherford (1871-1937) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610710814 2021-06-16 19:32:28 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610710814 Niels borh (1885-1962) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610712833 2021-06-16 19:33:57 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610712833 Oxigénio (65%) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610715134 2021-06-16 19:35:30 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610715134 Carbono (18%) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610716063 2021-06-16 19:36:00 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610716063 Hidrogénio (10%) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610716587 2021-06-16 19:36:23 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610716587 Nitrogénio (3%) irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610717195 2021-06-16 19:36:48 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610717195 ÁTOMOS irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610736525 2021-06-16 19:51:22 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610736525 REPRESENTAÇÃO DE UM ÁTOMO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610789712 2021-06-16 20:32:21 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610789712 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610791508 O átomo é representado pelo:
Seu símbolo químico;
Nº atómico, representado pela letra Z, que corresponde ao número de protões presentes no núcleo;
Nº de massa, representado pela letra A, que corresponde à soma do nº de protões e de neutrões.]]> 2021-06-16 20:33:45 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610791508 ISÓTOPOS irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610801335 2021-06-16 20:41:53 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610801335 OQUE SÃO? irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610802892 2021-06-16 20:43:10 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610802892 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610804222 São átomos do mesmo elemento (têm o mesmo número de protões), mas que possuem um número de massa diferente.]]> 2021-06-16 20:44:10 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610804222 ISÓTOPOS DE OXIGÉNIO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610806172 2021-06-16 20:45:37 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610806172 Oxigénio-16 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610806791 2021-06-16 20:46:08 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610806791 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610807905 Nº de protões- 8
Nº de neutrões- 8
Nº de eletrões- 8]]> 2021-06-16 20:47:05 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610807905 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610809640 2021-06-16 20:48:28 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610809640 Oxigénio- 17 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810138 2021-06-16 20:48:56 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810138 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810309 Nº de protões- 8
Nº de neutrões- 9
Nº de eletrões- 8]]> 2021-06-16 20:49:07 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810309 Oxigénio- 18 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810475 2021-06-16 20:49:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810475 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810744 Nº de protões- 8
Nº de neutrões- 10
Nº de eletrões- 8]]> 2021-06-16 20:49:28 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610810744 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610811204 2021-06-16 20:49:51 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610811204 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610812336 2021-06-16 20:50:45 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610812336 EXERCÍCIOS irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610816384 2021-06-16 20:53:57 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610816384 EXERCÍCIO DE LIGAÇÃO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610816840 2021-06-16 20:54:19 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610816840 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610821812 2021-06-16 20:58:43 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610821812 EXERCÍCIOS- JOGO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610822052 2021-06-16 20:58:51 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610822052 1º jogo irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610901756 2021-06-16 22:11:09 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610901756 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610903790 Sendo a carga total, a diferença entre os protões e os eletrões
1 protão - 2 eletrões = -1]]> 2021-06-16 22:13:11 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610903790 2º jogo irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610906739 2021-06-16 22:16:07 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610906739 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610907146 2021-06-16 22:16:31 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610907146 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610907731 Sendo o número de massa, a soma de protões com neutrões
10 protões + 11 neutrões= 21]]> 2021-06-16 22:17:11 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610907731 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610910002 2021-06-16 22:19:36 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610910002 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610912816 2021-06-16 22:22:45 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610912816 3º jogo irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610914959 2021-06-16 22:25:11 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610914959 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610915861 2021-06-16 22:26:06 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610915861 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610916279 Nº de massa- a soma dos protões com os neutrões
9 protões + 10 neutrões = 19

nº atómico- nº de protões existentes
9 protões

Carga total- a diferença entre os protões e os eletrões
9 protões - 9 eletrões = 0]]> 2021-06-16 22:26:34 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610916279 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610925499 2021-06-16 22:36:09 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610925499 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610926644 2021-06-16 22:37:17 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610926644 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610952696 2021-06-16 23:03:57 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610952696 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610953482 2021-06-16 23:04:46 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610953482 EXERCÍCIO 1 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610977290 2021-06-16 23:27:47 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610977290 BORO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610982470 2021-06-16 23:32:37 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610982470 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610985364 2021-06-16 23:35:08 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610985364 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610986736 2:3]]> 2021-06-16 23:36:18 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610986736 NITROGÉNIO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610988342 2021-06-16 23:37:46 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610988342 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610990187 2021-06-16 23:39:23 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610990187 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610990680 2:5]]> 2021-06-16 23:39:48 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610990680 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610991214 2: 8: 3]]> 2021-06-16 23:40:17 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610991214 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610991360 2: 8: 8: 2]]> 2021-06-16 23:40:25 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610991360 ALUMINIO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610991981 2021-06-16 23:40:56 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610991981 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610993389 2021-06-16 23:42:00 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610993389 CÁLCIO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610994246 2021-06-16 23:42:43 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610994246 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610995078 2021-06-16 23:43:24 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610995078 EXERCÍCIO 2 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610998524 2021-06-16 23:46:13 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1610998524 POTÁSSIO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611012428 2021-06-16 23:56:17 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611012428 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611017894 2021-06-17 00:00:06 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611017894 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611028317 2021-06-17 00:07:10 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611028317 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611031033 perde um eletrão e passa a ser positivo 
2:8:8]]> 2021-06-17 00:08:58 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611031033 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611034727 2: 8: 8: 1]]> 2021-06-17 00:11:23 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611034727 FLUOR irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611040328 2021-06-17 00:14:46 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611040328 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611041347 2: 7]]> 2021-06-17 00:15:25 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611041347 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611045398 2021-06-17 00:18:01 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611045398 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611046120 ganha um eletrão e passa a ser negativo
2:8]]> 2021-06-17 00:18:29 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611046120 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611052740 2021-06-17 00:22:27 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611052740 OXIGÉNIO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611053012 2021-06-17 00:22:37 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611053012 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611053936 2: 6]]> 2021-06-17 00:23:07 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611053936 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611057340 2021-06-17 00:25:03 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611057340 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611057880 ganha dois eletrões e passa a ser negativo 
2: 8]]> 2021-06-17 00:25:19 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611057880 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611058635 2021-06-17 00:25:45 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611058635 NEON irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611059570 2021-06-17 00:26:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611059570 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611059930 Já é estável]]> 2021-06-17 00:26:26 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611059930 Distribuição eletrónica irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611061015 2: 8]]> 2021-06-17 00:27:00 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611061015 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611061810 2021-06-17 00:27:18 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611061810 DISTRIBUIÇÃO ELETRÓNICA irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611063068 2021-06-17 00:27:58 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611063068 OQUE É? irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611064939 2021-06-17 00:28:54 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611064939 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611066137 A distribuição total de eletrões do átomo pelas várias orbitas (níveis de energia).]]> 2021-06-17 00:29:33 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611066137 como os eletrões se distribuem ? irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611076205 2021-06-17 00:34:48 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611076205 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611079069 obedecendo a algumas regras:

 eletrões distribuídos por níveis de energia com valor bem definido (caracterizados por um número inteiro);

quanto mais afastado do núcleo, maior a energia de um nível;

os eletrões podem subir de nível (com absorção de radiação) ou descer de nível (com emissão de radiação). 

Os eletrões do último nível (os que têm mais energia) designam-se eletrões de valência, e os restantes são os eletrões do cerne.
]]> 2021-06-17 00:36:19 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611079069 3ª missão irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611098355 Número de níveis de energia do átomo de hidrogénio-1]]> 2021-06-17 00:46:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611098355 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611882030 2021-06-17 08:57:00 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611882030 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611883451 2021-06-17 08:58:10 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611883451 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611885461 2021-06-17 08:59:49 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611885461 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611890884 2021-06-17 09:04:14 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611890884 4ª missão irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611897128 O ultimo número do grupo onde se deve armazenar o elemento mais abundante no corpo humano-6]]> 2021-06-17 09:09:49 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1611897128 Código irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612006923 - G7816]]> 2021-06-17 11:03:09 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612006923 TABELA PERIÓDICA irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612008793 2021-06-17 11:05:20 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612008793 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612009151 18 grupos/famílias- linhas verticais.]]> 2021-06-17 11:05:46 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612009151 COMO É ORGANIZADA irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612009266 2021-06-17 11:05:54 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612009266 períodos irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612016543 2021-06-17 11:13:23 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612016543 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612016876 7 períodos- linhas horizontais

(Os elementos do mesmo período têm o mesmo número de níveis de energia)]]> 2021-06-17 11:13:44 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612016876 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612017990 2021-06-17 11:14:51 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612017990 grupos ou famílias irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612018440 2021-06-17 11:15:16 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612018440 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612020377 2021-06-17 11:17:10 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612020377 TABELAS irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612022569 2021-06-17 11:19:23 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612022569 tabela 1 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612022792 2021-06-17 11:19:36 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612022792 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612044035 2021-06-17 11:37:12 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1612044035 tabela 2 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013109 2021-06-17 20:22:27 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013109 tabela 3 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013235 2021-06-17 20:22:33 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013235 tabela 4 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013303 2021-06-17 20:22:36 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013303 tabela 5 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013510 2021-06-17 20:22:48 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613013510 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613018186 2021-06-17 20:26:44 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613018186 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613019724 2021-06-17 20:28:02 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613019724 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613020953 2021-06-17 20:29:05 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613020953 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613021711 2021-06-17 20:29:36 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613021711 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613024482 2021-06-17 20:31:56 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613024482 TEORIA ATÓMICA irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613025310 2021-06-17 20:32:44 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613025310 INFORMAÇÃO irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613028592 2021-06-17 20:35:42 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613028592 irispinto2006 https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613034193 nível 1- 2 eletrões 
nível 2- 8 eletrões 
nível 3- 8 eletrões  
(Só depois de encher o nível mais baixo é que se pode subir de nível).]]> 2021-06-17 20:40:30 UTC https://padlet.com/irispinto2006/5aodfas4lz3vkaep/wish/1613034193