Flashcard o1 of 8th Grade atoms

Front

Electrons are particles with a __ charge.

Back

negative

Front

What is the isotope value?

Back

14, fourteen

Front

__ are particles with a positive charge.

Back

protons, proton

Front

__ are the particles that have no charge.

Back

neutrons, neutron

Front

What is the center of an atom called?

Back

Nucleus

Front

What are the three main subatomic particles of an atom?

Back

Protons, Neutrons, Electrons

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 of a proton compared to an electron?

Back

Proton is much heavier than an electron.