Grade 10 C Chemistry - Unit 2 - Key Vocabulary by Richard Kent https://padlet.com/richard_kent2/qfn63rilv8dw 10C Collaborative review activity en-us 2018-04-23 00:22:18 UTC 2025-11-16 02:36:16 UTC hello@padlet.com Atoms, Elements, Compounds and Mixtures richard_kent2 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204916 In this task you will collaborate to create a resource with definitions and examples, with diagrams, of the following key ideas in this unit:

1. Atom
2. Element
3. Compound
4. Mixture
5. Molecule of an element
6. Molecule of a compound

7. Monatomic element
8. Diatomic molecule

Questions:
Is it posible to have a monatomic compound?  Justify your answer.

Explain why a diatomic molecule can be an element or a compound.


]]> 2018-04-23 00:22:18 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204916 The Periodic Table richard_kent2 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204917 Collaborate to create a resource with definitions and examples, with diagrams, of the following key ideas in this unit:

1. Periodic table
2. Group
3. Period
4. Chemical symbol

]]> 2018-04-23 00:22:18 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204917 Inside the Atom richard_kent2 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204918 Collaborate to create a resource with definitions and examples, with diagrams, of the following key ideas in this unit:

A. Nucleus
B. Electron
C. Proton
D. Neutron
E. Shell diagram
F. Valence shell
G. Atomic number
H. Atomic mass

]]> 2018-04-23 00:22:18 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204918 Bonding richard_kent2 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204920 2018-04-23 00:22:18 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254204920 Hannah And Eduardo odraudeaffar https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675812 3. A period in a periodic table helps sort out where all the elements stay and how they are grouped
4.]]> 2018-04-24 04:12:55 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675812 Sebastian, Jean and Aaron wardudecollingwood https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675845 2018-04-24 04:13:10 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675845 Dava & Anouk mahesa_dava_koeswoyo https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675884 2018-04-24 04:13:24 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675884 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675890 ATOM: one element from the periodic table.

ELEMENT:  Multiple of the same atoms bonded together. 


]]> 2018-04-24 04:13:27 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675890 Rachel, Isabel, Taimour and Dom domenick_hong https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675893 2018-04-24 04:13:28 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675893 Jean N and Anika https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675911 Atom:
The definition of an atom is the smallest component of an element, characterized by a sharing of the chemical properties of the element and a nucleus with neutrons, protons and electrons.

Element:
An element is a substance whose atoms all have the same number of protons: another way of saying this is that all of a particular element's atoms have the same atomic number. Elements are chemically the simplest substances and hence cannot be broken down using chemical reactions

Compound:
A compound is a substance formed when two or more chemical elements are chemically bonded together. ... Water: two hydrogen atoms bonded to an oxygen atom. The type of bonds holding elements together in a compound can vary: two common types are covalent bonds and ionic bonds 

Mixture:
Definition of Mixture. Any substance that has a uniform and unchanging composition is considered to be pure. Examples of pure substances include elements. A mixture is a combination of two or more pure substances in which each pure substance retains its individual chemical properties.

Questions:
Is it posible to have a monatomic compound?  
It is not possible to have a Monomatic compound because compounds must always have two or more elements.

Explain why a diatomic molecule can be an element or a compound. 

]]> 2018-04-24 04:13:37 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675911 Definitions mahesa_dava_koeswoyo https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675978 Atom:
The smallest particle of chemical element that exist. An atom usually consists of protons, neutrons, and electrons. With the neutrons and the protons existing within the nucleus and the electrons orbiting the nucleus.]]> 2018-04-24 04:14:19 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254675978 Compound: taimour_albalaa https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676036 Mixture:

]]> 2018-04-24 04:14:50 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676036 Molecule of Element and Molecule of Compound domenick_hong https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676088  
Molecule of Element: Two or more atoms joined together 

Molecule of a Compound: two different atoms joined together 
]]> 2018-04-24 04:15:22 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676088 1.Periodic table https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676146 The periodic table is a overview of all the elements the earth has. It also splits the elements into groups. Each element has its own number. ]]> 2018-04-24 04:16:07 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676146 Monatomic element and Diatomic isabel_hergge https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676154 Monatomic means "single atom". Chemical elements in the gas phase will all be Monatomic.
Example: Hydrogen, Helium
Diagram:

Diatomic element]]> 2018-04-24 04:16:14 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676154 Atom: sebiwiese20021 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676158 the smallest particle of a chemical element that can exist.]]> 2018-04-24 04:16:17 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676158 Mixture: https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676204 A mixture is a material made up of two or more different substances, which are mixed]]> 2018-04-24 04:16:46 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676204 Element sebiwiese20021 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676211 each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter.]]> 2018-04-24 04:16:50 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676211 Compound sebiwiese20021 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676258 a substance formed from two or more elements chemically united in fixed proportions]]> 2018-04-24 04:17:15 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676258 Monatomic Element: https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676293 "A Single Atom" applied to a gas for example where atoms are not bound to each other. ]]> 2018-04-24 04:17:34 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676293 2.Group https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676316 The groups are visible on the periodic table. The numbers of the groups can be found on the top of the periodic table. ]]> 2018-04-24 04:17:49 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676316 Diatomic Molecule: https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676366 Molecules composed of only two atoms of the same or different chemical elements]]> 2018-04-24 04:18:12 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676366 Element rthrchrstms https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676407 A material that only consists of one type of atom, and not a mixture of different ones. Elements cannot be further broken down into seperate parts that are individual materials.]]> 2018-04-24 04:18:30 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676407 Molecule of an element Molecule of a compound jeannordhausenstudent https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676417
Molecule of an element









]]> 2018-04-24 04:18:36 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/254676417 periodic Table sebiwiese20021 https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488102 a table filled and sorter with ll the known elements know to man kind

]]> 2018-04-26 02:21:29 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488102 Compound mahesa_dava_koeswoyo https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488152 It is when two or more are chemically bonded with each other. It can be covenant bonds or ionic bonds]]> 2018-04-26 02:21:39 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488152 Group jeannordhausenstudent https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488410 2018-04-26 02:22:06 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488410 Period jeannordhausenstudent https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488432 2018-04-26 02:22:15 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488432 chemical Symbol jeannordhausenstudent https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488452 2018-04-26 02:22:21 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488452 Periodic Table isabel_hergge https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488467 Arrangement of the chemical elements ordered by their atomic number. 

]]> 2018-04-26 02:22:25 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488467 Groups domenick_hong https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488671 Groups in the Periodic Table are also known as columns of elements. There are 18 numbered groups in the Periodic Table.]]> 2018-04-26 02:23:39 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488671 Periodic Table https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488687 a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.]]> 2018-04-26 02:23:47 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488687 Mixture mahesa_dava_koeswoyo https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488757 Any substance that isn't chemically bonded. Pure substances that are together.]]> 2018-04-26 02:24:14 UTC https://padlet.com/richard_kent2/qfn63rilv8dw/wish/255488757