Topic 1 Review - Atoms and Elements

Front

What subatomic particle is counted to determine the type of element the atom represents?

Back

Proton

Front

What are the basic building blocks of matter that are found on the Periodic Table?

Back

Elements

Front

What subatomic particle is found outside of the nucleus?

Back

Electron

Front

What group number are the halogens in the Periodic Table?

Back

17

Front

What is the atomic number for an element with 41 neutrons and a mass number of 80?

Back

39

Front

What is the charge of a proton?

Back

Positive

Front

What is the charge of a neutron?

Back

Neutral

Front

What is the charge of an electron?

Back

Negative

Front

What is the mass number of an atom?

Back

The total number of protons and neutrons in the nucleus.

Front

What is an isotope?

Back

Atoms of the same element with different numbers of neutrons.