Matter

I am anything that has mass and takes up space!

• energy
• matter
• molecules
• atoms

Tags

NGSS.MS-PS1-5

I am the smallest whole particle of matter. 

• atom
• compound
• molecule
• mixture

Tags

NGSS.MS-PS1-1

I am two or more atoms chemically bonded.

• atom
• compound
• molecule
• mixture

Tags

NGSS.MS-PS1-1

I am 2 or more elements chemically bonded.

• atom
• molecule
• compound
• mixture

Tags

NGSS.MS-PS1-1

Which of the following is an example of a chemical property?

• melting
• bending a paper clip
• rusting
• boiling water

Tags

NGSS.5-PS1-3

NGSS.5-PS1-4

H₂O

• ratio is 1 to 1 or 1:1
• ratio is 2 to 1 or 2:1
• there is no ratio
• ratio is 4 to 1 or 4:1

Which 2 kinds of particles make up the nucleus of an atom?

• electrons and neutrons
• electrons and nuclei
• protons and neutrons
• protons and kryptons

Tags

NGSS.MS-PS1-1

Which particle is equal to the Atomic Number

• # of electrons
• # of neutrons
• # of protons

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

Tags

NGSS.MS-PS1-4

What is a Solution

• Part of the solution that dissolves the solute, usually has more volume

• A mixture in which a substance dissolves evenly in another substance

• The substance that dissolves

• A combination of 2 or more substances