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Which below requires the most energy to occur?
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
Quick! Your ice cream is melting! This is a
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
You add sea salt to your saltwater aquarium's water. This is an example of
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
An atom of Uranium is struck by a neutron. The U atom then breaks down into two atoms. This is an example of
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
You have left the milk out of the refridgerator for three days! Man, does it smell BAD. This is an example of
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
A marshmellow is turning black over the campfire. This is a
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
A 1936 Chevy car is rusting away in a tree belt. This is an example of
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
Two atoms of H slam into each other. This results in one atom of He. This is
nuclear fusion
physical change
a chemical change.
a chemical change.
nuclear fusion.
a physical change.
nuclear fission.
chemical change.
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