What's an atom ? Science

2 answers:

8 0

Answer: the basic units of matter and the defining structure of elements/Smallest part of an element that can still retain the properties of that element

Explanation:

makvit [3.9K]3 years ago

6 0

Answer:

Explanation:

an atom itself is made up of three tiny kinds of particles called subatomic particles:proton neutron and electron. it is a fundamental piece of matter. In a normal (neutral) atom the number of protons and the number of electrons are equal. Often, but not always, the number of neutrons is the same, too.

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Answer: No reaction occurs

Explanation:.

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