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