https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf en-us 2024-03-25 11:01:16 UTC 2024-03-25 12:12:24 UTC hello@padlet.com mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932402351 São as características usadas para classificar os átomos.

]]> 2024-03-25 11:19:14 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932402351 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932406147 São átomos do mesmo elemento com um número de nêutrons diferentes, o que faz com que tenham massas atômicas distintas.

]]> 2024-03-25 11:22:55 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932406147 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932411072 Hidrogênio (prótio, deutério e trítio)

]]> 2024-03-25 11:28:56 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932411072 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932415061 São átomos com o mesmo número de massa e números atômicos diferentes.

]]> 2024-03-25 11:33:57 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932415061 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932420655 Cálcio (A = 40, Z = 20) e Argônio (A = 40, Z = 18)

]]> 2024-03-25 11:40:45 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932420655 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932426500 São átomos de elementos químicos diferentes, com massa e número atômico distintos, e com o mesmo número de nêutrons.

]]> 2024-03-25 11:47:13 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932426500 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932432298 Magnésio e Silício. (14 nêutrons)

]]> 2024-03-25 11:52:47 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932432298 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932434856 São átomos com o mesmo número de elétrons.

]]> 2024-03-25 11:55:43 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932434856 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932440674 Cálcio (II) e Potássio. (18 elétrons)

]]> 2024-03-25 12:02:12 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932440674 mariacecihiinning https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932445313 Toda Matéria, Descomplica, Uol, Brasil Escola e Manual da Química.

]]> 2024-03-25 12:07:31 UTC https://padlet.com/mariacecihiinning/cqjhdnzsdxrp1utf/wish/2932445313