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Atoms Quiz_23.24

Last updated 2 days ago

20 questions

1

1

1

1

1

1

1

1

1

1

1

1

1

Question 1

1.

Question 2

2.

Question 3

3.

Question 4

4.

1

1

Question 7

7.

Question 8

8.

Question 9

9.

Question 10

10.

Question 11

11.

Question 12

12.

Question 13

13.

1

1

1

1

1

Question 19

19.

Is the atomic number of oxygen higher or lower than the atomic number of carbon?

The atomic number of oxygen is ___________________ than the atomic number of carbon.

Please write a complete sentence.

Question 20

20.

Draw a model of a hydrogen atom with a charge of -1.

What vocabulary word does this picture show?

Electron

Charge

Atom

Element

What vocabulary word does this picture show?

Atom

Charge

Proton

Ion

What vocabulary word does this picture show?

Ion

Neutron

Electron

Nucleus

What vocabulary word does this picture show?

Particles

Stars

Ion

Charge

Question 5

5.

Question 6

6.

What are the three subatomic particles?

Solid, liquid, gas

Positive, nitrogen, electricity

Proton, neutron, electron

Ion, element, charge

What is the charge of a proton?

Positive

Negative

Neutral

What subatomic particle has a negative charge?

Proton

Neutron

Electron

What is the charge of a neutron?

Positive

Negative

Neutral

How many protons does magnesium have?

12

13

24

25

How many protons does platinum have?

195

33

78

21

If an element has 7 protons and 9 electrons, what is its charge?

-2

-1

0

+2

Question 14

14.

Question 15

15.

Question 16

16.

Question 17

17.

Question 18

18.

What vocabulary word does this picture show?

Electron

Charge

Particle

Nucleus

What 2 subatomic particles are in this part of the atom?

Proton

Neutron

Electron

Look at the atom.  What element is it from?

Hydrogen

Lithium

Boron

Nitrogen

Is it an ion or a neutral atom?

Ion

Neutral atom

What is its charge?

+2

-2

+1

-1

Look at the atom.  What element is it from?

Hydrogen

Helium

Beryllium

Carbon

What is its charge?

-2

-1

+1

+2