Particles that have a positive charge ( + ) are called ............................

Particles have a negative charge ( - ) are called ...........

Atoms usually have the ............. number of positive(+) and negative(-) particles.

Static electricity happens when positive and negative charges .......................

Static means not moving but the static electricity does move (attract and repel).

................. an electric charge in motion.

An electric current flows .........................from one place to another.

If atoms gain electrons(-), they become ..........................

If atoms lose electrons, they become ........................

Atoms with opposite charges will ..........................

Atoms with the same charges will ...............

........................ is the tiny building blocks of everything.