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Pure and Impure Matter

Authored by Camille Ellis

Chemistry

10th - 12th Grade

NGSS covered

Used 65+ times

Pure and Impure Matter
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25 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a mixture?

air

ice

hydrochloric acid

mercury

2.

MULTIPLE SELECT QUESTION

30 sec • 1 pt

Tick the COMPOUNDS.

SOAP

METHANE

CALCIUM CARBONATE

SILICON

TIN

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

WHICH ONE IS A MIXTURE?

BLOOD

CARBON DIOXIDE

SILICON

SODIUM

TIN

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A/An _______________ is made up of one or more of the same kind of atom chemically combined.

atom

element

compound

molecule

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

True or False: elements and compounds are pure substances.

True

False

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Elements are broadly classified as metals, nonmetals, and _________________.

compounds

mixtures

metalloids

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Blood is a fluid found in the bodies of humans and other animals. It can be physically separated into plasma, red blood cells and white blood cells. Blood is a ___________________

pure substance

mixture

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