Chemistry, asked by gangadharamchalla, 11 months ago

What is the percentage weight of metallic element in the calcium carbonate [ ]

A0 80% b) 20% c) 40% d) 10%​

Answers

Answered by Itzraisingstar
6

Answer:

Explanation:

→ Calcium carbonate(CaCo3)  contains 40% calcium, 12% carbon and 48% oxygen by mass.

→ Metallic element constituent is 40% .

Hope it helps.

Answered by Jawblade
3

Answer:

C 40%

Explanation:

Here is the explanation

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