Question

5.
Correct the error in each of the following statements:
(a) The formula of ammonia is NH,
(b) Molecules of potassium chloride have the formula KCI.
(c) cr is a cation
(d) CH, is a polyatomic ion.
e anders are in ach of the followin​

Answer 1

Explanation:

NH4

it is an anion

it is monoatomic

Answer 2

Answer:

1 NH3

2 NaCl

3 anion

4 CH4

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