describing mater

Question 1

What is the study of matter ad changes in matter?

Answer 1

Chemistry

Question 2

is the physical property that makes metal pots good for cooking

Answer 2

heat conduction

Question 3

are characteristics used to describe matter

Answer 3

both physical and chemical property

Question 4

the study of matter and changes in matter is

Answer 4

chemistry

Question 5

is a single kind of matter that has a specific composition

Answer 5

A substance

Question 6

Three states of mater are

Answer 6

solid liquid gas

Question 7

the ability of iron to rust is a …………property

Answer 7

chemical

Question 8

……. is a physical to burn

Answer 8

texture

Question 9

………..is a ability to burn

Answer 9

flammability

Question 10

is the ability to bend

Answer 10

flexibility

Question 11

a molecule is the smallest part of a ………..

Answer 11

substance

Question 12

A mixture of iron and surfer can be separated by………………..

Answer 12

magnetic attraction

Question 13

compounds are formed as a result of…… combination

Answer 13

chemical

Question 14

the substance in a ………. mixture can usually be seen and easily separate

Answer 14

heterogeneous

Question 15

substance in a …………… keep their own property

Answer 15

mixture

Question 16

the……………………….. formula for water is H2O

Answer 16

chemical

Question 17

the simplest type of substance is a ………….

Answer 17

elements

Question 18

when elements combine to form compounds, their properties ……. change

Answer 18

DO