Name this compound
CaS
calcium sulfide
Name this compound
K2O
potassium oxide
Name this compound
Al2S3
aluminium sulfide
Write the formula for sodium nitride
Na3N
Write the formula for barium fluoride
BaF2
Write the formula for strontium phosphide
Sr3P2
Name this compound
BaCl2
barium chloride
Name this compound
LiBr
lithium bromide
Write the formula for caesium oxide
Cs2O
Write the formula for aluminium chloride
AlCl3