Question

¿What is an Atom???????​

Answer 1

Respuesta:

Smallest part of a substance that cannot be broken down chemically. Each atom has a nucleus (center) made up of protons (positive particles) and neutrons (uncharged particles). Atoms of different elements contain different numbers of protons, neutrons, and electrons. ...

Explicación:

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Answer 2

Respuesta:

An atom Is the basic building block of chemisty. It Is the smallest unit into which matter can be divided without the release of electrically charged particles. It also is the smallest unit of matter that has the characteristic properties of a chemical element.