7th Period 2025 Basic Vocabulary Flashcards for GAMA

Front

PROTON

Back

a positively charged subatomic particle

Front

NEUTRON

Back

a subatomic particle that has no charge

Front

ELECTRON

Back

a subatomic particle with a negative charge

Front

MOLECULES

Back

2 or more atoms chemically bonded

Front

PHYSICAL CHANGES

Back

changes in size, shape, or phase called?

Front

CHEMICAL CHANGES

Back

changes that produce new substances and energy

Front

REACTANTS

Back

the elements or compound that undergo a chemical reaction

Front

PRODUCTS

Back

the elements or compound that are produced in a chemical reaction

Front

MASS

Back

how much matter is in an object

Front

KINETIC ENERGY

Back

energy in motion