| Atoms and Ions | Ionic Compounds | Polyatomic Ions | Molecules and Covalent Bonding | Counting Atoms and Lab |
|---|---|---|---|---|
|
Stable
Atoms that have complete outer orbits are...
|
True
Elements that react to form an ionic compound are a metal and a non-metal. True or False?
|
An ion made up of more than one atom that acts as a single particle
What is a polyatomic ion?
|
A pure substance formed from two or more non-metals
What is a molecular compound?
|
2
What is the subscript on sodium: Na₂CO₃?
|
|
False
Cations are negative ion. True or False?
|
High melting or boiling points, brittle, conduct electricity when dissolved in water?
List two properties of ionic compounds?
|
carbonate
What is the name of this polyatomic ion CO₃?
|
sulfur tetrafluroide
Name this: SF₄
|
O - 2 H - 2
How many O and H atoms are there: Ca(OH)₂?
|
|
Bohr-Rutherford diagrams
What method is used to represent atoms and ions?
|
lithium bromide
Name this: LiBr
|
MgSO₄
What is the chemical formula of magnesium sulfate?
|
False
A covalent bond forms between two metallic atoms. True or False?
|
8
How many aluminum atoms are there: 4Al₂(CO₃)₃?
|
|
A charged particle that gains or loses electrons
What is an ion?
|
MgS
What is the chemical formula of magnesium sulfide?
|
calcium carbonate
Name this: CaCO₃
|
CCl₄
What is the chemical formula of carbon tetrachloride?
|
9
What is the total number of atoms in the entire compound: 3BaCl₂?
|
|
Bromide minus 1
Name this ion: Br⁻
|
tin (II) sulfide
Name this: SnS
|
tin (II) hydroxide
Name this: Sn(OH)₂
|
A molecule that has only 2 atoms of either the same or different elements
What is a diatomic molecule?
|
The mass stays the same.
What was the correct conclusion of the lab (Is Mass Gained or Lost During a Chemical Reaction)?
|
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