Final Exam

Front

What is a conductor?

Back

A material that allows thermal or electrical energy to pass through it easily and quickly.

Front

What describes the solid state of matter?

Back

The particles are very close together in fixed positions and vibrate in place.

Front

What does friction do to motion?

Back

Friction always opposes motion.

Front

How many valence electrons does a Lithium atom have?

Back

1

Front

What is energy?

Back

The ability to do work or provide heat.

Front

What is an insulator?

Back

A material that does not allow thermal or electrical energy to pass through it easily.

Front

What is the liquid state of matter characterized by?

Back

Particles are close together but can slide past each other.

Front

What is the role of valence electrons in chemical bonding?

Back

Valence electrons are involved in forming bonds between atoms.

Front

What is kinetic energy?

Back

The energy an object has due to its motion.

Front

What is potential energy?

Back

The energy stored in an object due to its position or arrangement.