Semester I Final

Front

What is the name of the family that has the Chlorine element?

Back

Halogens

Front

What element is in the picture?

Back

Flourine

Front

An atom has 10 protons, 15 neutrons and 10 electrons. What is its mass number?

Back

25

Front

Protons and Electrons balance the charge of an atom. True or False?

Back

True

Front

Which letter represents a proton?

Back

B

Front

What is the atomic number of an element?

Back

The number of protons in the nucleus of an atom.

Front

What is the mass number of an atom?

Back

The total number of protons and neutrons in the nucleus.

Front

What are the three subatomic particles of an atom?

Back

Protons, Neutrons, and Electrons.

Front

What charge do protons carry?

Back

Positive charge.

Front

What charge do electrons carry?

Back

Negative charge.