Chapter 32 Flashcards
1
Q
What is a molecule
A
A group of atoms joined together. It is the smallest particle of an element or compound that can exists indepently
2
Q
What is a chemical formula
A
Represent a compound or a molecule of a compound
3
Q
Hydrogen chloride
A
Covalent : HCl
4
Q
Water
A
Covalent: H2O
5
Q
Methane
A
Covalent: CH4
6
Q
Carbon dioxide
A
Covalent: CO2
7
Q
Hydrogen peroxide
A
Covalent:H2O2
8
Q
Sodium chloride
A
Ionic: NaCl
9
Q
Magnesium oxide
A
MgO
10
Q
Iron sulfide
A
FeS
11
Q
Calcium chloride
A
CaCl2
12
Q
Copper sulfate
A
CuSO4
13
Q
Calcium carbonate
A
CaCO3
14
Q
Magnanese dioxide
A
MnO2
15
Q
Sodium hydroxide
A
NaOH
