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Nookie1986 [14]
3 years ago
8

7. Aluminum, iron, copper, and oxygen are all examples of which of the following?​

Chemistry
1 answer:
Morgarella [4.7K]3 years ago
4 0

Answer:

Explanation:

Elements

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What is occurring when reactants are mixed and heated and liquid collects in the sidearm of the apparatus
olga55 [171]

When reactants are mixed and heated and liquid collects in the sidearm of the apparatus, a chemical reaction is occurring.

<h3>What is a chemical reaction?</h3>

A chemical reaction is said to occur when reactants are combined to form products. We must note that the formation of products is evidenced by;

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Hence,  when reactants are mixed and heated and liquid collects in the sidearm of the apparatus, a chemical reaction is occurring.

Learn more about chemical reaction:brainly.com/question/22817140

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