C4.1 formulas Flashcards
1
Q
- What is the formula for hydrogen?
A
H2
2
Q
- What is the formula for water?
A
H2O
3
Q
- What is the formula for chlorine?
A
Cl2
4
Q
- What is the formula for bromine?
A
Br2
5
Q
- What is the formula for iodine?
A
I2
6
Q
- What is the formula for chlorides?
A
Cl-
7
Q
- What is the formula for bromides?
A
Br-
8
Q
- What is the formula for iodides?
A
I-
9
Q
- What is the formula for lithium?
A
Li
10
Q
- What is the formula for sodium?
A
Na+
11
Q
- What is the formula for potassium?
A
K+