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Which compound contains three elements?

A. Aluminium chloride
B. iron(III) oxide
C. potassium oxide
D. sodium carbonate

1 Answer

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Answer:

Sodium Carbonate

Step-by-step explanation:

Sodium carbonate is made of three elements, that are, sodium, carbon and oxygen.

Its formula is Na2CO3.

Hope it helps:)

User Niklas Wulff
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