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Science Concepts Quiz

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

What is the term for the way we see light reflected from an object?

a)

Smell

b)

Texture

c)

Sound

d)

Color

2.

Which term describes a state of matter with no fixed shape or volume?

a)

Liquid

b)

Solid

c)

Gas

d)

Mixture

3.

What is the force that allows magnets to attract or repel certain types of metal?

a)

Gravity

b)

Magnetism

c)

Friction

d)

Tension

4.

What is the term for a tiny piece of matter that is too small to see?

a)

Substance

b)

Mixture

c)

Molecule

d)

Atom

5.

What is the term for how well a material allows electricity to flow through it?

a)

Electrical Conductivity

b)

Flexibility

c)

Thermal Conductivity

d)

Reflectivity

6.

What is the term for the measure of distance between two points, usually along a straight line?

a)

Area

b)

Volume

c)

Weight

d)

Linear Length

7.

What is the term for a group of atoms joined together in a particular way?

a)

Atom

b)

Substance

c)

Molecule

d)

Mixture

8.

What is the term for how bendable something is?

a)

Reflectivity

b)

Flexibility

c)

Conductivity

d)

Solubility

9.

What is the term for a state of matter that takes the shape of its container but keeps the same volume?

a)

Gas

b)

Plasma

c)

Liquid

d)

Solid

10.

What is the term for the sensory experience that occurs when airborne molecules stimulate the olfactory receptors in the nose?

a)

Sight

b)

Taste

c)

Smell

d)

Sound

11.

What is the term for matter that is made of more than one substance?

a)

Molecule

b)

Atom

c)

Mixture

d)

Substance

12.

What is the term for how well a material can transfer heat?

a)

Reflectivity

b)

Thermal Conductivity

c)

Electrical Conductivity

d)

Flexibility

13.

What is the term for the force of gravity pulling on an object?

a)

Mass

b)

Weight

c)

Volume

d)

Density

14.

What is the term for something you figure out based on observations and information you already know?

a)

Evidence

b)

Model

c)

Observation

d)

Inference

15.

What is the term for a material's ability to reflect light?

a)

Reflectivity

b)

Flexibility

c)

Solubility

d)

Conductivity

16.

What is the term for the amount of space an object occupies?

a)

Mass

b)

Volume

c)

Density

d)

Weight

17.

Which property describes how easily a substance dissolves in water?

a)

Conductivity

b)

Solubility

c)

Reflectivity

d)

Flexibility

18.

What is the term for the amount of matter in an object?

a)

Volume

b)

Mass

c)

Weight

d)

Length

19.

Which property describes how tightly packed the matter in an object is?

a)

Density

b)

Volume

c)

Weight

d)

Flexibility

20.

What is the term for a change in matter that does not create a new substance?

a)

Solution

b)

Chemical Change

c)

Physical Change

d)

Mixture

21.

Which property describes how something feels when you touch it?

a)

Color

b)

Texture

c)

Weight

d)

Smell

22.

Which state of matter has a definite shape and a definite volume?

a)

Plasma

b)

Solid

c)

Liquid

d)

Gas

23.

What is the term for the process by which a solid changes directly into a gas?

a)

Condensation

b)

Sublimation

c)

Melting

d)

Evaporation

24.

Which property describes how much matter is contained in a certain volume?

a)

Flexibility

b)

Density

c)

Weight

d)

Color

25.

Which property describes how easily a material can be stretched without breaking?

a)

Elasticity

b)

Density

c)

Reflectivity

d)

Solubility

26.

What is the term for the process by which a liquid changes into a solid?

a)

Condensation

b)

Sublimation

c)

Freezing

d)

Evaporation

27.

Which state of matter consists of charged particles and is found in stars?

a)

Solid

b)

Plasma

c)

Liquid

d)

Gas

28.

Which property describes how easily a material can be shaped or molded?

a)

Elasticity

b)

Solubility

c)

Density

d)

Malleability

29.

What is the term for the temperature at which a solid turns into a liquid?

a)

Sublimation Point

b)

Freezing Point

c)

Melting Point

d)

Boiling Point

30.

Which property describes how well a substance can dissolve in another substance?

a)

Reflectivity

b)

Conductivity

c)

Solubility

d)

Flexibility