Atoms are the basic ________ ________ of all matter.

• functions

• tools

• building blocks

Tags

NGSS.MS-PS1-1

An atom consists of these basic parts:

• neutrons

• protons

• elements

• cloud

• electrons

Tags

NGSS.MS-PS1-1

Atoms are the basic _________ of a chemical element.

• structure

• form

• unit

Tags

NGSS.MS-PS1-1

What is "C" labeling?

• electrons

• neutrons

• nucleus

Tags

NGSS.MS-PS1-1

What is an electron cloud?

• It contains the protons and neutrons

• It surrounds the nucleus and contains the electrons

• It is the basic building block of all matter

Tags

NGSS.MS-PS1-1

Where are the protons located in an atom?

• In the nucleus

• In the electron cloud

• In the empty space

Tags

NGSS.MS-PS1-1

What is the charge of an electron?

• Neutral

• Postive

• Negative

Tags

NGSS.MS-PS2-3

What is the charge of a neutron?

• Positive

• Neutral

• Negative

What is the charge of a proton?

• Positive

• Neutral

• Negative

No two elements are exactly the same. True or False?

• True

• False