Chemistry, asked by bushra028, 9 months ago

Give four examples of each with its name and chemical formula:
(a) Metals that form positive ions.
(b) Non-metals that form negative ions.

Answers

Answered by HethGala
1

Answer:

a)

Sodium (Na) forms sodium ion (Na^{+\\})

Magnesium (Mg) forms magnesium ion (Mg^{2+})

Aluminium (Al) forms aluminium ion (Al^{3+})

Lithium (Li) forms lithium ion (Li^{+})

b)

Chlorine (Cl) forms chloride ions (Cl^{-})

Oxygen(O) forms oxide ions (O^{2-})

Phosphorus (P) forms phosphide ions (P^{3-})

Fluorine (F) forms fluoride ions (F^{-})

Hope this helps you......

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