Physical Science

Question 1

What is matter?

Answer 1

Matter is anything that has mass and takes up space

Question 2

What are the 4 states of matter?

Answer 2

Solid, liquid, gas, plasma

Question 3

Which state of matter has particles tightly packed?

Answer 3

Solid

Question 4

Which state of matter has particles tightly compact, but able to move around closely around each other?

Answer 4

Liquid

Question 5

Which state of matter exists at extremely high temperatures?

Answer 5

Plasma

Question 6

Which state of matters has freely moving particles?

Answer 6

Gas

Question 7

What is all matter made up of?

Answer 7

Atoms

Question 8

What can matter be classified as?

Answer 8

Substances or mixtures

Question 9

What types of substances are there?

Answer 9

Compounds and elements

Question 10

What types of mixtures are there?

Answer 10

Homogeneous and heterogeneous

Question 11

Which type of substance is found on the period table?

Answer 11

Elements

Question 12

Which type of matter is made of multiple substances?

Answer 12

Mixtures

Question 13

Which matter is made of all the same atoms?

Answer 13

Substances

Question 14

What are elements?

Answer 14

Matter that is made of the same types of atoms

Question 15

What is a compound?

Answer 15

Matter that is made of 2 or more kinda of atoms joined chemically

Question 16

During evaporation, is something releasing heat or absorbing heat?

Answer 16

Absorbing

Question 17

Which property can be observed or measured without being changed?

Answer 17

Physical property

Question 18

What change can change a substance into a new substance, and is irreversible?

Answer 18

Chemical changes

Question 19

Which property can only be observed during a chemical change?

Answer 19

Chemical property

Question 20

Which change does not form a new substance and is reversible?

Answer 20

Physical change

Question 21

What is Discosity?

Answer 21

Think of apple juice vs chocolate syrup.. chocolate syrup sticks.

Question 22

What does it mean to be malleable?

Answer 22

Being able to fold but easily tearable

Question 23

What does it mean to be ductile?

Answer 23

Breaking when folded but being able to resist being torn apart.

Question 24

What is an exothermic reaction?

Answer 24

A chemical reaction that generates, produces heat, and gives it out. (Heat is released and gets colder)

Question 25

What is an endothermic reaction?

Answer 25

A chemical reaction that takes in heat (gets warmer)

Question 26

Which mixture is always well blended?

Answer 26

Homogeneous

Question 27

Is sugar a compound, mixture, or element?

Answer 27

Compound (C12H22O11)

Question 28

Is copper a compound, mixture, or element?

Answer 28

Element

Question 29

Are jelly beans compounds, elements, or mixtures?

Answer 29

Heterogeneous mixture

Question 31

Are diamonds compounds, mixtures, or elements?

Answer 31

Element

Question 32

Is tea is a compound, mixture, or element?

Answer 32

Homogeneous mixture

Question 33

Is neon gas a compound, mixture or element?

Answer 33

Element (Ne)

Question 34

Is salad a compound, mixture, or element?

Answer 34

Heterogeneous mixture

Question 35

Is lemonade a compound, mixture, or element?

Answer 35

Homogeneous mixture

Question 36

Is salt a compound, mixture, or element?

Answer 36

Compound (NaCl)

Question 37

Is sand a compound, mixture, or element?

Answer 37

Mixture

Question 39

Is silver a compound, mixture, or element?

Answer 39

Element (Ag)

Question 40

Is aluminum a compound, mixture, or element?

Answer 40

Element (Al)