Mathematics and Science Flashcard

Front

What is the smallest particle of matter that retains the identity of an element?

Back

Atom

Front

What is the phase change from gas to liquid called?

Back

Condensation

Front

What refers to the erratic and random movement of particles in water due to constant collision of molecules?

Back

Brownian motion

Front

Which subatomic particle has no charge?

Back

Neutron

Front

What do you call the liquid you dissolve something in?

Back

Solvent

Front

What is the process called when a liquid turns into a gas?

Back

Evaporation

Front

What is the term for the amount of energy required to change a substance from a solid to a liquid?

Back

Heat of fusion

Front

What is the term for the smallest unit of a chemical compound?

Back

Molecule

Front

What is the name of the positively charged subatomic particle?

Back

Proton

Front

What is the term for a mixture where one substance is dissolved in another?

Back

Solution