Chemical Reactions Chapter 2 Test

something that is made of all the same atoms or groups of atoms

• Atoms
• Substance
• Synthetic

Tags

NGSS.MS-PS1-1

the tiny pieces that all matter—all the stuff in the world—is made of

• Atoms
• Chemical Reaction
• Synthetic

Tags

NGSS.MS-PS1-1

to change the order or position of something

• Atoms
• Rearrange
• Scale

Tags

NGSS.MS-LS1-7

NGSS.MS-PS3-2

the relative size of things

• Model
• Reactant
• Scale

Tags

NGSS.MS-ESS1-3

a process in which atoms rearrange to form new substances

• Atoms
• Chemical Reaction
• Scale

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

substances that are produced by humans instead of being found in nature

• Atoms
• Substance
• Synthetic

Tags

NGSS.MS-PS1-3

an object, diagram, or computer program that helps us understand something by making it simpler or easier to see

• Model
• Scale
• Substance

Tags

NGSS.MS-ETS1-4

NGSS.MS-LS1-2

NGSS.MS-LS2-3

a starting substance that is part of a chemical reaction

• Product
• Reactant
• Rearrange

an ending substance that is made during a chemical reaction

• Product
• Reactant
• Substance

Tags

NGSS.MS-PS1-5

something that can be observed about a substance, such as color, smell, or boiling point

• Model
• Property
• Scale

Tags

NGSS.MS-PS1-2