Question

prepare list of all the metallic non metallic and polyatomic ions write their symbols and valency please tell answer​

Answer 1

Dear Tushar,

● Metallic ions -

• Cuprous Cu+ +1
• Cupric Cu2+ +2
• Silver Ag+ +1
• Ferrous Fe2+ +2
• Ferric Fe3+ +3
• Potassium K+ +1
• Magnesium Mg2+ +2
• Zinc Zn2+ +2
• Aluminium Al3+ +3

● Non-metallic ions -

• Hydrogen H+ +1
• Hydride H- -1
• Chloride Cl- -1
• Iodide I- -1
• Oxide O2- -2
• Nitride N3- -3
• Sulphide S2- -2

● Polyatomic ions -

• Hydroxide OH- -1
• Ammonium NH4+ +1
• Carbonate CO3-- -2
• Phosphate PO4- -1
• Chromate CrO4-- -2

Hope this helped you. Keep asking..

Answer 2

Answer:

Dear Tushar,

● Metallic ions -

Cuprous Cu+ +1

Cupric Cu2+ +2

Silver Ag+ +1

Ferrous Fe2+ +2

Ferric Fe3+ +3

Potassium K+ +1

Magnesium Mg2+ +2

Zinc Zn2+ +2

Aluminium Al3+ +3

● Non-metallic ions -

Hydrogen H+ +1

Hydride H- -1

Chloride Cl- -1

Iodide I- -1

Oxide O2- -2

Nitride N3- -3

Sulphide S2- -2

● Polyatomic ions -

Hydroxide OH- -1

Ammonium NH4+ +1

Carbonate CO3-- -2

Phosphate PO4- -1

Chromate CrO4-- -2

Hope this helped you. Keep asking..

Click to let others know, how helpful is it

Read more on Brainly.in - https://brainly.in/question/10343526#readmore

Explanation: