Question

10 cations and anions for class 7

Answer 1

heya frnd

cations

Ammonium NH4+

Barium Ba+2

Calcium Ca+2

Chromium(II) Cr+2 Chromous

Chromium(III) Cr+3Chromic

Copper(I) Cu+Cuprous

Copper(II)Cu+2 Cupric

Iron(II)Fe+2Ferrous

Iron(III)Fe+3Ferric

Hydrogen H+

anions

Hydride H-

Oxide O2-

Fluoride F-

Sulfide S2-

Chloride Cl-

Nitride N3-

Bromide Br-

Phosphate PO43-

Arsenite AsO33-

Hydrogen phosphate. HPO42-

Dihydrogen phosphate. H2PO4-

Sulfate. SO42-

Nitrate. NO3