Chem Magic Vocab Test

a scientist that works with chemicals or studies their reactions

Tags

NGSS.MS-PS1-1

NGSS.MS-PS1-5

a combination of two or more things

the state in which a substance maintains a fixed volume and shape. the particles are packed closely together.

the state in which a substance adapts to the shape of its container but maintains a fixed volume. the particles are touching but can move past each other.

Tags

NGSS.MS-PS3-4

the state in which a substance expands to occupy its container and takes on its volume. the particles are fast moving and can spread out.

Tags

NGSS.MS-PS1-4

NGSS.MS-PS3-4

anything that has mass and takes up space

Tags

NGSS.MS-PS1-5

the amount of matter in an object

the amount of space and object takes up

the physical features of an item

Tags

NGSS.MS-PS1-2

What are indicators of a chemical reaction. (select all that apply)

• gas given off

• light created

• changing form

  ex: crumbling paper

• new substance is created

Tags

NGSS.MS-PS1-2