An atom has an equal number of ______ and electrons.
protons
eyes
tigers
When materials _____ together and one material becomes negatively charged and one is positively charged, static electricity results.
jump
sit
rub
An atom has an equal number of protons and _______.
butterflies
cups
electrons
An ________ has an equal number of protons and electrons.
atom
dog
brain
_______ charges attract.
Opposite
English
Bee
Protons have a _________ charge of electricity.
kitchen
positive
respect
When materials rub together and one material becomes negatively charged and one is positively charged, _______ electricity results.
brain
family
static
Eletrons have a ________ charge of electricity.
table
negative
brother