Physics, asked by jegalogan1, 10 months ago

rd's nuclear model of atom.
[5]
30. (a) Write the chemical formulae of the compounds formed by the following ions :
() Mg and S2 (ii) Cu²+ and OH (iii) Al2+ and Br
(b) Calculate the formulae unit mass of
10 (2+16)

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Answers

Answered by ishanisraj6805

1

Answer:

Explanation:

Mg and S2 = Mgs

Cu2 and OH =Cu2(OH)3Cl

Al2 + Br = AlBrx

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