Atoms Video

Last updated 2 days ago

9 questions

Question 1

00:33

Question 2

00:55

Question 3

01:50

Question 4

02:03

Question 5

02:49

Question 6

03:34

Question 7

03:46

Question 8

03:50

Question 9

03:53

What is an atom?

The biggest part of an element.

The smallest part of an element.

The most special part of an element.

They have different parts inside their atoms.

Some have positive charges, but some have negative charges.

Their atoms are different colors.

3

6

60

Its number of electrons.

Its charge.

Its number of protons.

They push away from each other.

They pull toward each other.

They get married.

They pull electrons toward protons.

They keep protons together in the nucleus.

They make the atom smaller.

What is an atom?

The biggest part of an element.

The smallest part of an element.

The most special part of an element.

Why do different elements have different properties?

They have different parts inside their atoms.

Some have positive charges, but some have negative charges.

Their atoms are different colors.

How many protons does the sixth element have?

3

6

60

What is the atomic number of an element equal to?

Its number of electrons.

Its charge.

Its number of protons.

What happens when electrons are near protons?

They push away from each other.

They pull toward each other.

They get married.

Why are neutrons important?

They pull electrons toward protons.

They keep protons together in the nucleus.

They make the atom smaller.