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Anna007 [38]
3 years ago
11

Which substance is a combination of different atoms?

Chemistry
2 answers:
coldgirl [10]3 years ago
5 0

Answer:

compound

Explanation:

koban [17]3 years ago
4 0
It is also a compound<span> because the atoms that make water are </span>not<span> all the same - some are oxygen and some are hydrogen. Oxygen in the atmosphere is a molecule because it is made from two atoms of oxygen. It is </span>not a compound<span> because it is made from atoms of only one element - oxygen.</span>
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Explanation:

In ecosystems, if an increased population breaks the balance of this and begins a new constant adaptation of the extinction of some and overpopulation of others, which may be some chains break or remain unstable.

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