Matter

Iron + oxygen = rust is an example of a ___________.

• physical property/change
• chemical property/change
• mass
• volume

Tags

NGSS.MS-PS1-5

NGSS.MS-PS1-2

Physical or Chemical?  Water is nonflammable

• Physical
• Chemical
• Neither

Which statement about atoms is true?

• They are all the same
• All substances are made of just one kind
• You can see them with your eyes
• They are too small to be seen with an ordinary microscope

Tags

NGSS.MS-PS1-1

Which state of matter will hold its shape without a container?

• Solid
• Liquid
• Gas
• Plasma

All matter is made of atoms and molecules that are

• always fixed in position
• always in motion
• moving in the same direction
• moving slowly

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

When ice melts to form liquid, energy is

• created
• destroyed
• released
• absorbed

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

Which state of matter has a definite volume, but not a definite shape?

• plasma
• gas
• liquid
• solid

Tags

NGSS.MS-PS1-4

A pure substance that cannot be broken down into any other substance by chemical or physical means. There are about 100 of us shown in the Periodic Table

• compound
• mixture
• molecule
• element

I am 2 or more elements chemically bonded.

• atom
• molecule
• compound
• mixture

Tags

NGSS.MS-PS1-1

I am anything that has mass and takes up space!

• energy
• matter
• molecules
• atoms

Tags

NGSS.MS-PS1-5