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Atoms Quiz_24.25_2

Poslední aktualizace 2 months ago

20 Dotazy

1

1

1

1

1

1

1

1

1

1

1

1

1

Otázka 1

1.

What vocabulary word does this picture show?

Electron

Charge

Atom

Element

Otázka 2

2.

What vocabulary word does this picture show?

Atom

Charge

Proton

Ion

Otázka 3

3.

What vocabulary word does this picture show?

Ion

Neutron

Electron

Nucleus

Otázka 4

4.

What vocabulary word does this picture show?

Particles

Stars

Ion

Charge

1

Otázka 5

5.

What vocabulary word does this picture show?

Electron

Charge

Particle

Nucleus

1

Otázka 7

7.

What are the three subatomic particles?

Solid, liquid, gas

Positive, nitrogen, electricity

Proton, neutron, electron

Ion, element, charge

Otázka 8

8.

What is the charge of a proton?

Positive

Negative

Neutral

Otázka 9

9.

What subatomic particle has a negative charge?

Proton

Neutron

Electron

Otázka 10

10.

What is the charge of a neutron?

Positive

Negative

Neutral

Otázka 11

11.

How many protons does magnesium (Mg) have?

12

13

24

25

Otázka 12

12.

How many protons does platinum (Pt) have?

195

33

78

21

Otázka 13

13.

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

-2

-1

0

+2

1

Otázka 14

14.

Look at the atom. What element is it from?

Hydrogen

Lithium

Boron

Nitrogen

1

1

1

Otázka 17

17.

Look at the atom. What element is it from?

Hydrogen

Helium

Beryllium

Carbon

1

Otázka 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.

Otázka 20

20.

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

Otázka 6

6.

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

Proton

Neutron

Electron

Otázka 15

15.

Is it an ion or a neutral atom?

Ion

Neutral atom

Otázka 16

16.

What is its charge?

+2

-2

+1

-1

Otázka 18

18.

What is its charge?

-2

-1

+1

+2