chlorite

Answer:

ClO2 -

chromate

Answer:

CrO4 2-

cyanate

Answer:

CNO-

cyanide

Answer:

CN-

dichromate

Answer:

Cr2O7 2-

dihydrogen phosphate

Answer:

H2PO4 -

fluoride

Answer:

F-

hydride

Answer:

H-

hydrogen carbonate [bicarbonate]

Answer:

HCO3 -

hydrogen oxalate [bioxalate]

Answer:

HC2O4 -