need help on science quiz?

C

Chris

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1.
What is the formula for potassium chloride?
A) KC
B) KCl2
C) KCl
D) K2Cl
2.
What is the formula for lithium oxide?
A) Li2O
B) LiO2
C) Li2O2
D) LiO
3.
What is the formula for strontium hydroxide?
A) SrOH2
B) Sr(OH)2
C) SrOH
D) SrO
4.
What is the formula for magnesium phosphide?
A) Mg3P2
B) MgP
C) Mg2P3
D) Mg2(P)3
5.
What is the formula for beryllium phosphate?
A) Be3PO42
B) Be3PO4
C) BePO4
D) Be3(PO4)2
 
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