12 Electricity Modified

Front

What are the neutral particles within an atom?

Back

Neutrons

Front

What do we call objects that do not let electricity flow?

Back

Insulators

Front

What does DC stand for in electricity?

Back

Direct Current

Front

What are the two lightest elements on the periodic table?

Back

Hydrogen and Helium

Front

What is the center, or core, of an atom called?

Back

Nucleus

Front

What is the charge of an electron?

Back

Negative

Front

What is the charge of a proton?

Back

Positive

Front

What is an electric circuit?

Back

A closed loop that allows electricity to flow.

Front

What is the difference between conductors and insulators?

Back

Conductors allow electricity to flow; insulators do not.

Front

What is static electricity?

Back

Electricity that is not moving, often built up on surfaces.