Answer:
An ice pack uses friction and the chemicals inside make it mix to make it cold
Explanation:
Answer: Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons.
Explanation: Hope this helps!
Answer:
Itś A) The water in pot X has more kinetic energy than the water in pot Y.
Explanation:
Did it on a quiz
ed2020
You would get 35.................
Answer:
1)Reactants
2)Light
3)An item that can increase reaction rates
4)Reactants must collide with each other
Less molecules lower the chance for collisions
The more collisions there are the higher the reaction rate
