Eighth

____________ is anything that has mass and takes up space.

• matter

• compound

• particle

• subatomic

Tags

NGSS.MS-PS1-1

All atoms have a ___________ in the center.

• electron

• cloud

• nucleus

• particle

Tags

NGSS.MS-PS1-1

The nucleus of the atom has  the 
___________ and ___________ in it.

• protons and neutrons

• electrons and neutrons

• protons and electrons

Tags

NGSS.MS-PS1-1

An electron has a ___________ charge.

• positive

• negative

• neutral

Tags

NGSS.MS-PS1-1

List the steps of the scientific method

d

e

f

c

b

a

Communicate results

Ask a question

Form a hypothesis

Conduct experiment

Draw conclusions

Analyze results

Tags

NGSS.MS-LS1-5

Which letter represents amplitude? (a)  

• A

• B

• C

• D

• E

Tags

NGSS.MS-PS4-1

All mater is composed of __________.

• compounds

• atoms

• water

• H2O

Tags

NGSS.MS-PS1-1

A proton has a ___________ charge.

• positive

• negative

• neutral

Tags

NGSS.MS-PS1-1

Protons, neutrons, and electrons are called ____________ particles.

• atomic

• subatomic

• nucleus

Tags

NGSS.MS-PS1-1

Negative charge, found orbiting nucleus, mass is almost zero

• proton

• neutron

• electron

• ion