Question

Write the molecular formula of oxides of the following elements by referring to the mendeleev's periodic table.
Na, Si, Ca, C, Rb, P, Ba, Cl, Sn, Ca.

Answer 1

Answer:

$\huge \bold{ \underline{ \underline \orange{❥} \purple{An} \pink{sw} \green{er}}} \red{ ࿐ }$

Explanation:

Na :- Na₂O.

Si :- SiO₂.

Ca :- CaO.

C :- CO₂.

Rb :- Rb₂O.

P :- P4O10.