Unit 2 Vocab 8th 24-25

Anything that takes up space and has mass is

• Matter

• compound

• physical property

• soulution

A substance made of only one kind of atom

• compound

• solution

• Element

• acid

A representation of a phenomenon, a system, a process, or a solution to an engineering problem that helps people visualize or understand the concept

• Model

• solution

• problem

• matter

Tags

NGSS.MS-ESS1-1

NGSS.MS-ETS1-4

NGSS.MS-LS1-2

NGSS.MS-PS1-4

A molecule that consists of two atoms that are the same

• mixture

• diatomic element

• model

• liquid

Tags

NGSS.MS-PS1-1

What is a compound?

• A substance that takes up mass and space

• A substance of only one type of atom.

• A substance containing atoms of two or more different elements connected together.

• A type of mixture that is uneven.

Tags

NGSS.MS-PS1-1

What type of mixture is when two or more pure substances are evenly mixed?

• Heterogeneous Mixture

• Compound

• Element

• Homogeneous Mixture

What type of mixture is two or more pure substances that are NOT evenly mixed?

• Homogeneous Mixture

• Element

• Heterogeneous Mixture

• Compound

Another name for a homogeneous mixture is

• solevant

• solution

• cohesion

• adhesion

A characteristic of matter is

• matter

• element

• property

• mixture

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

The attraction among molecules that are alike

• Cohesion

• Adhesion

• Surface Tension

• Property