Question

1. Name the following chemicals:

a) CaCl2
b) NaI
c) MgI2
d) MgO
e) BeO
f) Li2S


2. Write the chemical formula for the following compounds:


a) potassium fluoride
b) dihydrogen oxide
c) calcium carbonate
d) silver nitrite
e) carbon dioxide
f) barium oxide

3. Write the chemical formula for the following compounds:


a) lead(II) oxide
b) copper(II) chloride
c) iron(III) oxide
d) nickel(II) fluoride
e) manganese(IV) sulfide
f) iron(II) fluoride
g) chromium(IV) bromide

Answer 1

Answer:

1.

a. Calcium Chloride

b. Sodium Iodide

c. Magnesium Iodide

d. Magnesium Oxide

e. Beryllium Oxide

f. Lithium Sulfide

2.

a. KF

b. H20

c. CaCO3

d. AgNO2

e. C02

f. Ba0

3.

a. Pb0

b. CuCl2

c. Fe2O3

d. NiF2

e. MnS2

f. FeF2

g. CrBr4

hope it helps