please help me with this criss cross method of finding these chemical formula
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Answer:
g iuwbuib[voabnporidfbikapoi4ebfdbiuvaerwgvcx
Explanation:
khba;rewuvbbvasiufbvap;owruibpcoibv
apni aise tesi karva
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Answer:
the answer of 15. is CaCO3 ; 16. is MgO and the answer of 24. is Mg(OH)2
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