Bill Nye Atoms and Molecules

Front

What is the nucleus of an atom?

Back

The nucleus is the central part of an atom where heavy particles, such as protons and neutrons, are located.

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NGSS.MS-PS1-1

Front

Where are electrons located in an atom?

Back

Electrons are located outside the nucleus of an atom.

Front

What is an electron?

Back

An electron is a negatively charged particle found in an atom.

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Front

What are protons?

Back

Protons are positively charged particles located in the nucleus of an atom.

Front

What are neutrons?

Back

Neutrons are neutral particles (no charge) located in the nucleus of an atom.

Front

What is an atom?

Back

An atom is the basic unit of matter that consists of a nucleus surrounded by electrons.

Tags

NGSS.MS-PS1-1

Front

What charge do protons have?

Back

Protons have a positive charge.

Front

What charge do electrons have?

Back

Electrons have a negative charge.

Front

What is the overall charge of an atom?

Back

An atom is neutral overall because it has an equal number of protons and electrons.

Front

What is the role of neutrons in an atom?

Back

Neutrons help to stabilize the nucleus of an atom.

Tags

NGSS.HS-PS1-4

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