REWARDS Science Unit 9 Vocabulary

These are particles with no electrical charge located in the center of (nucleus) of the atom.

• Protons

• Electorns

• Neutrons

• Neutrinos

This term refers to being done separately or one at a time

• Organizationally

• Happily

• Individually

• Isolationist

Related to a negative electrical charge, not a positive electrical charge.

• Positively

• Electrically

• Neutrally

• Negatively

A person of science who studies the physical universe

• Physicist

• Chemist

• Botanist

• Phlebotomist

He and his mentor were the first people to propose that all things are made up of smaller parts called atoms

• Socrates

• Aristotle

• Darwin

• Democritus

A combination of two or more elements

• Recipe

• Compound

• Combination

• Company

This guy proposed modern atomic theory.

• Democritus

• Santa

• John Dalton

• Walt Disney

Particles with a positive electrical charge, they are found in an atom's nucleus

• Protons

• Electrons

• Neutrons

• Bitcoin

Particles with a negative charge.

• Neutrons

• Protons

• Electrons

• Neural

a colorless, odorless, tasteless gas

• Helium

• Hogwart's

• Hydroxide

• Hydrogen