Classifying Matter practice

Question 1

When different atoms combine in whole number ratios _______ are formed.

Accepted Answer

compounds

Question 2

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Heterogeneous mixture

Question 3

Which of the following is an example of an element?

Accepted Answer

A and B

Question 4

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Element

Question 5

The following image is an example of?

Accepted Answer

An element

Question 6

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Homogeneous mixture

Question 7

Sea water is an example of?

Accepted Answer

A homogenous mixture

Question 8

Which of these could best be separated by filtration?

Accepted Answer

sand and water

Question 9

Filtration is an example of a process that can be used to separate_______, but not __________.

Accepted Answer

mixtures; pure substances

Question 10

A material made of combined substances that each retain their own properties is called?

Accepted Answer

A mixture

Question 11

Filtration is a method of separation that...

Accepted Answer

Places a physical barrier between substances

Question 12

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Compound

Question 13

The following image is an example of?

Accepted Answer

A heterogeneous mixture

Question 14

Which of these could be separated by distillation or filtration?

Accepted Answer

A mixture

Question 15

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Homogeneous mixture

Question 16

Which of the following is an example of a compound?

Accepted Answer

C

Question 17

What is filtration?

Accepted Answer

Taking solids out that haven't been disolved

Question 18

_______ can be separated by physical means.

Accepted Answer

A mixture

Question 19

Granite rock is an example of?

Accepted Answer

A heterogeneous mixture

Question 20

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Heterogeneous mixture

Question 21

Air is an example of?

Accepted Answer

A homogenous mixture

Question 22

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Element

Question 23

Which classification(s) of matter is(are) pure substances?

Accepted Answer

Elements and compounds

Question 24

A compound is represented by its ________.

Accepted Answer

chemical formula

Question 25

What is the difference between an element and a compound?

Accepted Answer

Compounds are made of more than one type of atom.

Question 26

Stainless steel is an example of ________?

Accepted Answer

Homogeneous mixture

Question 27

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Heterogeneous

Question 28

Classify the following as an Element, Compound, Homogenous Mixture, or Heterogenous mixture

Accepted Answer

Heterogeneous mixture

Question 29

In a _______ mixture, the material has the same composition throughout.

Accepted Answer

homogenous

Question 30

Filtration can be used to separate.....

Accepted Answer

water and sand

Question 31

In a _______ mixture, each substance can be easily distinguished.

Accepted Answer

heterogeneous

Question 32

Most materials we use and encounter daily are ________.

Accepted Answer

Mixtures

Question 33

Any material consisting of only one type of atom is classified as what?

Accepted Answer

An element

Question 34

Table salt is an example of?

Accepted Answer

A compound

Classifying Matter practice

Questions 34

Classifying Matter practice

Questions 34