Common-Core/ Grade 7
Science MCQ Based On Reactants and products
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Common-Core Grade 7 - 7 Reactants and products
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Cu, Hydrogen and oxygen
The minimum amount of extra energy required by a reacting molecule to get converted into product.
Chemical reactions in which the reactants absorb heat energy from the surroundings to form products
A product is a substance that is present at the end of a chemical reaction.
The substance(s) to the right of the arrow are called products
Chemical reactions in which the reactants absorb heat energy from the surroundings to form products.
Atoms doesn't change.
H and O
Carbon and Oxygen
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