Match the following words to the definitions. Fission
2.
A reaction in which the
number of atoms grows
exponentially
Uncontrolled
reaction
?
A reaction in which extra
neutrons are absorbed
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Write two balanced equations 1. dissolving of solid sodium hydroxide in water 2. the reaction of sodium hydroxide solution with hydrochloric acid

Why are people not able to scuba dive in the deep part of the ocean

What is a main difference between a mixture and a pure substance? a mixture is only a liquid, but a pure substance can be in any state.a mixture looks the same throughout, but a pure substance does not.1 a mixture can vary in composition, but a pure substance has a set composlo a mixture can be made up of a single compound, but a pure substance car