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Alecsey [184]
3 years ago
13

PLS HELP!!!

Biology
2 answers:
choli [55]3 years ago
5 0
D. Oxygen and metal


They usually contain some form of metallic cation, given that carbonates are the most distributed minerals in the Earth's crust.

Hope this helped!
iragen [17]3 years ago
4 0

<u>Answer: </u>The correct answer is Option D.

<u>Explanation:</u>

Carbonate minerals are the minerals which are used for the extraction of metals that are found in the form of carbonates. Carbonate ions have a formula of CO_3^{2-}. This ion has two elements that are carbon and oxygen.

Carbonate minerals will include carbon, oxygen and metals.

For Example: Calcite have a formula of CaCO_3 which is a mineral of calcium.

Hence, the correct answer is option D.

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