Chem CP Midterm Review #1

Front

An electron is a _____ charged particle.

Back

Negatively

Front

What is the chemical symbol for the element Carbon?

Back

C

Front

What is the role of an electron in an atom?

Back

Electrons circle the nucleus and have a negative charge.

Front

Where are protons located in the atom?

Back

Nucleus

Front

Which letter represents an electron?

Back

C

Front

What is the charge of a proton?

Back

Positively charged.

Front

What is the atomic number of Carbon?

Back

6

Front

What particles are found in the nucleus of an atom?

Back

Protons and neutrons.

Front

What is the mass of an electron compared to a proton?

Back

Electrons have a much smaller mass than protons.

Front

What is the overall charge of an atom?

Back

Neutral, because the number of protons equals the number of electrons.