Elements, Compounds and Mixtures Vocabulary

evenly, uniformly mixed so you can't see the parts

• molecule

• heterogeneous mixture

• physical combination

• homogeneous mixture

two or more different substances combined physically (mixed together)that keep their own individual properties

• molecule

• mixture

• compound

• chemical bond

pure substances that are composed of two or more types of elements that are chemically combined

• compound

• molecule

• element

• mixture

not uniformly mixed so you can see the parts of the mixture

• heterogeneous mixture

• physical combination

• homogeneous mixture

• molecule

atoms or compounds bonded together chemically that are the smallest unit in a chemical reaction

• mixure

• element

• molecule

• compound

Tags

NGSS.MS-PS1-5

mixing substances by shaking, stirring, dissolving so the different molecules keep their properties, even though they're together now.

• compound

• element

• physical combination

• homogeneous mixture

pure substances that cannot be changed into simpler substances made up of 1 kind of atom

• mixture

• molecule

• compound

• element

swapping or connecting electrons (rearranging) to create a force that holds two atoms together in a new molecule

• heterogeneous mixture

• chemical bond

• physical combination

• element

Tags

NGSS.MS-PS1-5