STEM Atomic Structure HW

Front

An atom's atomic number is equal to

Back

The number of protons in the atom's nucleus

Front

How can we identify an element from the numbers of protons, neutrons, and electrons?

Back

Look on the Periodic Table using the number of protons.

Front

An atom's mass number is equal to

Back

The total of protons + neutrons

Front

What is the atomic number of the element shown?

Back

3

Front

What is the atomic number of the element shown?

Back

10

Front

How many protons are in the nucleus of the element shown?

Back

9

Front

How many protons are in the nucleus of the element shown?

Back

4

Front

What is the mass number of the element shown?

Back

13

Front

What is the mass number of the element shown?

Back

15

Front

How many protons are in the nucleus of the element shown?

Back

4