Matter, Elements and Atoms review

Question 1

The two branches of Physical Science are Physics and Chemistry.

Accepted Answer

True

Question 2

Properties such as color, shape, odor and hardness can be used to describe the three states of matter.

Accepted Answer

True

Question 3

_____________________are substances that cannot be broken down into smaller substances.

Accepted Answer

Elements

Question 4

The formula for Density is D=m/v

Accepted Answer

True

Question 5

Solid matter has a shape and volume (tissue box)

Accepted Answer

True

Question 6

Chalk powder and water is an example of a

Accepted Answer

mixture

Question 7

The formula for volume is D=M/V

Accepted Answer

False

Question 8

If the element Silver has nine protons, how many electrons does it have?

Accepted Answer

9

Question 9

How did Archemedes (Greek math and science guy)solve the king's question?

Accepted Answer

Using the formula for Density

Question 10

Scientists use symbols to shorten the name of elements. (H=hydrogen)

Accepted Answer

True

Question 11

Two parts Hydrogen and one part Oxygen form a thirst quenching COMPOUND called? ______________

Accepted Answer

water

Question 12

When did Archemedes have his "eureka" moment?

Accepted Answer

When he sat in the tub and realized his body was pushing the water away.

Question 13

You are matter.

Accepted Answer

True

Question 14

What are the three states of matter? Solid, __________and ____________

Accepted Answer

liquid and gas

Question 15

All matter is made of Elements.

Accepted Answer

True

Question 16

What are Elements made up of?

Accepted Answer

atoms

Question 17

An atom has the same number of Protons (+) and Electrons (-)

Accepted Answer

True

Question 18

A Proton has a positive (+) charge

Accepted Answer

True

Question 19

What state of matter has no shape and but has volume?

Accepted Answer

liquid

Question 20

What are the four parts of an atom?

Accepted Answer

nucleus, protons, neutrons, and electrons

Question 21

An Electron has a negative (-) charge

Accepted Answer

True

Question 22

Which is the formula for volume?

Accepted Answer

v= l x w x h

Question 23

Why do Protons (+)and Electrons (-) attract each other?

Accepted Answer

They have opposite electrical charges

Question 24

How many parts in a atom?

Accepted Answer

4

Question 25

Matter is anything that has mass and takes up ___________________.

Accepted Answer

space

Question 26

A Neutron has no charge.

Accepted Answer

True

Question 27

Salt dissolving in water is an example of a

Accepted Answer

solution

Matter, Elements and Atoms review

Questions 27

Matter, Elements and Atoms review

Questions 27