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EleoNora [17]
3 years ago
6

A, b, c, d. first to answer gets brainliest

Biology
2 answers:
Anna [14]3 years ago
7 0
The 6 classes are oxides, sulfides, carbonates, sulfates, hailers, and phosphates. Which would mean the one missing from the chart is D- sulfates! <3
frozen [14]3 years ago
6 0

Answer:

I'm pretty sure the answer is C

Explanation:

Sorry if wrong.

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