Science Vocab: Version 2b

Front

Particle of an atom with a positive charge?

Back

proton

Front

Particle of an atom with a negative charge?

Back

electron

Front

Particle of an atom with no charge?

Back

neutron

Front

Substance made of 2+ atoms of the same type?

Back

element

Front

Smallest building block of matter?

Back

atom

Front

Substance made of 2+ different atoms?

Back

compound

Front

Smallest formula of bonded atoms (2+):

Back

molecule

Front

NOT a particle of an atom? (Hint: Where particles 'hang out')

Back

nucleus

Front

Part of an experiment that we change.

Back

independent variable

Front

Asking and answering scientific questions.

Back

scientific method