Question

write the chemical formula of the following compound



1 potassium chloride
2 sodium oxide
3 calcium chloride



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Answer 1

1 potassium chloride =Kcl

2 sodium oxide =Na2O

3 calcium chloride =Cacl2

Answer 2

$\huge\mathcal\fcolorbox{red}{black}{ANSWER}$

$\mathcal\red{POTASSIUM \: \: CHLORIDE:- \: KCI}$

$\mathcal\orange{SODIUM \: \: OXIDE:- \: Na₂O}$

$\mathcal\pink{CALCIUM \: \: CHLORIDE:- \: CaCl2}$