Georgia Milestone Science Review

allows waves to travel through

• absorb

• reflect

• transmit

• refract

Tags

NGSS.MS-PS4-2

When a medium does not allow a wave to travel through, but transfers the energy from the wave to the object.

• absorb

• transmit

• refelct

• refract

Tags

NGSS.MS-PS4-2

When a medium causes a wave to bounce off it.

• absorb

• reflect

• refract

• transmit

Tags

NGSS.MS-PS4-2

____________ is anything that has mass and takes up space.

• matter

• compound

• particle

• subatomic

Tags

NGSS.MS-PS1-1

All mater is composed of __________.

• compounds

• atoms

• water

• H2O

Tags

NGSS.MS-PS1-1

_____________ are the smallest unit of matter that retains the identity of the substance.

• compounds

• atoms

• water

• H2O

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

A proton has a ___________ charge.

• positive

• negative

• neutral

Tags

NGSS.MS-PS1-1

An electron has a ___________ charge.

• positive

• negative

• neutral

Tags

NGSS.MS-PS2-3

Which statement best describes the motion of the object plotted in the graph?

• The object accelerated because the distance traveled increased at a steady rate.

• The object traveled at a constant speed because of forces acting on the object.

• The object accelerated because it traveled in the same direction throughout the investigation.

• The object slowed down as it traveled uphill because of the forces acting on the object.

Tags

NGSS.MS-PS2-2