Pure Substances, Mixtures & Separating Mixtures

Substances that are made up of ONLY one type of atom (element) or compound.

• Colloid

• Heterogeneous mixture

• Pure substance

• Suspension

• Homogeneous mixture

Tags

NGSS.MS-PS1-1

A _________ is made up of two or more substances that are together in the same place but ARE NOT chemically combined.

• Pure substance

• Mixture

• Solution

• Suspension

Identify which images are PURE SUBSTANCES! (Check all that apply) : )

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Tags

NGSS.MS-PS1-1

The substances in this mixture DO NOT blend smoothly throughout, and the individual substances that compose the mixture can be detected or seen.

• Homogeneous mixture

• Heterogeneous mixture

• Pure substance

• Suspension

The substances in this mixture have been mixed together so well that the different parts will not separate on their own.

• Homogeneous mixture

• Heterogeneous mixture

• Pure substance

• Suspension

• Solution

Identify which images are HETEROGENEOUS MIXTURES! (Check all that apply)

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Solutions are ___________ mixtures.

• Solid

• Homogenous

• Heterogeneous

• Gas

Suspensions are ___________ mixtures.

• Homogenous

• Solid

• Common

• Heterogeneous

___________ are mixtures with large particles. The particles suspend in the substance and settle/float or can be filtered out of the mixture.

• Pure substances

• Suspensions

• Solutions

• Colloids

Solubility is __________________________________.

• the amount of solute that can be dissolved by the solution

• the amount of solvent that can be dissolved by the solute.

• the amount of solute that can be dissolved by the solvent.