Question

Write the chemical formula and name of the compounds can be formed from the given list of element and radicals:
a) Magnesium
b) Ammonium
c) Sulphate
d) Nitrate​

Answer 1

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(i)Mg

(ii)Nh4+

(iii)So42-

(iv)NO3-

Answer 2

Answer:

Chemical formula of the following is as follows:

(a) Magnesium chloride = MgCl²

(b) Calcium oxide = CaO

(c) Copper nitrate = Cu(NO³) 2

(d) Aluminium chloride = AlCl 3

(e) Calcium carbonate = CaCO³

Explanation:

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