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Atomic structure - Pre-lesson

Last updated over 7 years ago

8 questions

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Question 1

1.

Matter is made out of atoms

Always True

Sometimes True

Never True

Question 2

2.

Question 3

3.

Larger atoms have larger protons and electrons than smaller atoms

True

False

I don't know

Question 4

4.

Which of the following is the most correct answer regarding the structure of the atom

protons are in the inside of the atom; by contrast electrons are located outside of the atom

Question 5

5.

Particles in the nucleus are surrounded by a wall

Yes, so the particles can not escape

No, there is no wall around the nucleus

I don't know

Question 6

6.

Atoms have an outside wall

Yes, so the particles can not escape

No, there is no wall around the atom

I don't know

Question 7

7.

Larger atoms have larger protons and electrons than smaller atoms

True

False

I don't know

Question 8

8.

All the atoms of the same element are identical

True

False

I don't know

Which of the following particles are found in an atom

electrons

protons

negatrons

neutrons

positrons

quarks

mesons

megatrons

protons are in the nucleus; electrons are outside of the nucleus

 electrons are in the nucleus; protons are outside of the nucleus 

both electrons and protons are in the nucleus

I don't know