Ch. 1 - Intro to Matter

Matter is

• Combination of two or more atoms

• Anything that has mass and takes up space

• The ability to cause change

• Everything

Tags

NGSS.MS-PS1-5

Two or more atoms held together by chemical bonds

• Matter

• Air

• Molecule

• Element

Tags

NGSS.MS-PS1-1

Salads, soil, salt water, air, trail mix, pizza are all examples

• Elements

• Mixtures

• Compounds

• Energy

What are you measuring when you drop an irregular object in a graduated cylinder?

• Volume

• Mass

• Density

• Weight

NaCl (table salt), H20, CO2, Rust are all examples of ______________

• Elements

• Atoms

• Mixtures

• Substances

Tags

NGSS.MS-PS1-1

Burning paper, tarnishing, baking a cake, roasting marshmallows, a plant growing, fireworks exploding, vinegar/baking soda are all examples of

• Physical Changes

• Chemical Changes

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Water dissolving salt, melting ice cube, making coffee with a filter, boiling water, ripping paper, cutting your hair, chopping an onion are all examples of

• Physical Changes

• Chemical Changes

Tags

NGSS.MS-PS1-4

Exothermic changes ______________ heat energy

• Absorb

• Make

• Release

• Take in

Tags

NGSS.HS-PS1-4

The measurement of how much mass is contained in a given volume

• Weight

• Density

• Specific Heat

• Matter

Density is equal to

• Volume / Weight

• Weight / Mass

• Mass / Weight

• Mass / Volume