elements test

Question 1

matter

Answer 1

anything that has mass and occupies space

Question 2

atom

Answer 2

the smallest particle of an element that has all the properties of the element

Question 3

element

Answer 3

the basic building blocks of matter; cannot be separated into parts by chemical means

Question 4

molecule

Answer 4

two or more atoms bonded together

Question 5

compound

Answer 5

a substance made up of a combination of two or more elements held together by chemical bonds that cannot be separated by physical means

Question 6

silicon

Answer 6

Si 14

Question 7

hydrogen

Answer 7

H 1

Question 8

carbon

Answer 8

C 6

Question 9

oxygen

Answer 9

O 8

Question 10

sodium

Answer 10

Na 11

Question 11

calcium

Answer 11

Ca 20

Question 12

aluminum

Answer 12

Al 13

Question 13

chlorine

Answer 13

Cl 17

Question 14

iron

Answer 14

Fe 26

Question 15

anything that has mass and occupies space

Answer 15

matter

Question 16

the smallest particle of an element that has all the properties of the element

Answer 16

atom

Question 17

the basic building blocks of matter; cannot be separated into parts by chemical means

Answer 17

element

Question 18

two or more atoms bonded together

Answer 18

molecule

Question 19

a substance made up of a combination of two or more elements held together by chemical bonds that cannot be separated by physical means

Answer 19

compound

Question 20

Si 14

Answer 20

silicon

Question 21

H 1

Answer 21

hydrogen

Question 22

C 6

Answer 22

carbon

Question 23

O 8

Answer 23

oxygen

Question 24

Na 11

Answer 24

sodium

Question 25

Ca 20

Answer 25

calcium

Question 26

Al 13

Answer 26

aluminum

Question 27

Cl 17

Answer 27

chlorine

Question 28

Fe 26

Answer 28

iron