Science Flashcard

Front

How many neutrons does Lithium have?

Back

Lithium has 4 neutrons.

Front

Neutrons are ____________________.

Back

Neutrons are neutral.

Front

What do we call the organizational system for all of the elements?

Back

The organizational system for all of the elements is called the Periodic Table.

Front

__________________ energy is energy of movement.

Back

Kinetic energy is energy of movement.

Front

__________________ is the ability to make things move or change.

Back

Energy is the ability to make things move or change.

Front

What is the smallest unit of an element?

Back

The smallest unit of an element is an atom.

Front

What are the three main subatomic particles?

Back

The three main subatomic particles are protons, neutrons, and electrons.

Front

What charge do protons have?

Back

Protons have a positive charge.

Front

What is the center of an atom called?

Back

The center of an atom is called the nucleus.

Front

What is the difference between kinetic and potential energy?

Back

Kinetic energy is energy of movement, while potential energy is stored energy.