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When atoms of two different elements join together (or combine) to make molecules of a compound, scientists say that a Chemical Change or Chemical Reaction has taken place. I you look at the substances you start off with and the substance you get after the change, they are often different.
What else can I help you with?
What happens to a balloon after a chemical reaction?
it depends on what chemical it has reacted to.
What happens when it chemical is determined to be dangerous?
The use of the chemical is regulated.Apex
What kind of chemical change happens when something changes color?
Chemical
What are used to show happens during a chemical reaction?
CHEMiCAL SyMBOlS
What happens to chemical change during a chemical change?
when a chemical change occurs, chemical bonds are broken up
What happens to atoms in sustances when they undergo a chemical reaction?
something happens
What happens when a chemical change does not go through completion?
The chemical reaction is interrupted.
What chemical change happens on an iron?
Rusting is the common chemical reaction for iron.
What is the chemical reaction that happens in every cell to break down sugar?
hi! the chemical reaction that happens in every cell is called glucose
What chemical reactions happen while bartending?
You need to be more specific with this question, forced chemical reactions? What happens to the patron? What happens to the drink?
What chemical reaction happens in a plant?
photosynthesis
Can you control a chemical change?
no, it happens naturally
