What part of the diagram is a. pointing to?

• Electron Cloud

• Protons

• Neutrons

• Nucleus

Tags

NGSS.MS-PS1-1

What part of the diagram is b. pointing to?

• Electron Cloud

• Protons

• Neutrons

• Nucleus

Tags

NGSS.MS-PS1-1

What part of the diagram is c. pointing to?

• Electron Cloud

• Protons

• Neutrons

• Nucleus

Tags

NGSS.MS-PS1-1

What part of the diagram is d. pointing to?

• Electron Cloud

• Protons

• Neutrons

• Nucleus

Tags

NGSS.MS-PS1-1

Select the two particles that carry a charge.

• neutrons

• electrons

• protons

Protons have a ________ charge.

• positive

• negative

• neutral

Neutrons have a ________ charge.

• positive

• negative

• neutral

Electrons have a ________ charge.

• positive

• negative

• neutral

What are Quarks?

• the sounds ducks made in prehistoric time

• fundamental particles that make up electrons

• fundamental particles that make up protons and neutrons

• the sound atoms make when they are split

An atom is the _______ particle of an element that can still represent that element and all of its properties.

• largest

• smallest

• last

• fastest

Tags

NGSS.MS-PS1-1