unit 1
charge of neutrons
what is neutral?
cracking a egg
what is physical change
Force
push or pull
water warmer than 80 degrees
What is needed for hurricane
Charge of positive
What is postive?
burning wood in fire
what is physical change
Inertia
What is a object stays still
low pressure
What is needed for hurricane
Charge of electrons
What is negative?
rusted bicycle chain
what is chemical change
unbalanced
what are forces cause a object to change
No wind
What is not needed for hurricane
location of protons
What is the location nucleus
baking a cake
what is chemical change
net force
the overall forces
low or no wind shearing
What it is not needed for a hurricane