Question

write the molecular formula of the oxide of any one of the elements in mendeleev's periodic table​

Answer 1

An oxides of elements are formed when the elements react with oxygen.

Na = Na₂O — Sodium oxide.

Si = SiO₂ — Silicon (iv) oxide

Ca = CaO — Calcium oxide.

C = CO₂ — Carbon (iv) oxide

Rb = Rb₂O — Rubidium oxide.

P = P₄O₁₀ — Phosphorus pentoxide.

Ba = BaO — Barium oxide.

Cl = ClO₂ — Chlorine Oxide

Sn = SnO₂ — Tin oxide.

Answer 2

Explanation:

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