Question

almost all the
metals combine with oxygen to form metal oxide​

Answer 1

Answer:

its right

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Answer 2

Answer:

Explanation:

magnesium + oxygen → magnesium oxide

iron + oxygen → iron oxide

copper + oxygen → copper oxide

Which groups do magnesium, iron and copper come from?

In these reactions, the elements that react with oxygen are all metals.

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BY Tolety Roshan