Re-check! Atoms & Overall Charge

Front

Atoms are made up of ________________

Back

subatomic particles

Front

Which of the following is evidence that Fluorine has 9 protons?

Back

The atomic number is the number of protons

Front

B and C are found in the ______ of an atom.

Back

Nucleus

Front

Review the image shown. Which term best describes what the image is showing?

Back

Element Tile

Front

What is the subatomic particle for box A?

Back

proton

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of an electron?

Back

Negative

Front

What is the charge of a neutron?

Back

Neutral

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.