Science, asked by naira8112, 1 year ago

Write three examples of polyatomic negative ions

Answers

Answered by harshithac301
2

Cl-, Br-, (NO3)-, (CO3)2-

Answered by Anonymous
1

<b>☺ Hello mate__ ❤

◾◾here is your answer.

⭐ POLYATOMIC ION --»» A polyatomic ion is a group of atoms carrying a positive or negative charge .

⭐ EXAMPLES OF POLYATOMIC ION--✒

1) ammonium ion (NH4^+)

2)sulphateion (SO4 ^2−)

3)hydroxide ion (OH−)

4)carbonate ion (CO3^2−),

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