Which statement describes a chemical reaction?
a. atoms in the products are rearranged to for...
Which statement describes a chemical reaction?
a. atoms in the products are rearranged to form new substances.
b. atoms in the reactants are rearranged to form new substances.
c. atoms in the products change into new atoms to form new substances.
d. atoms in the reactants change into new atoms to form new substances
Answers: 3
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Draw the skeletal structures of two different molecules that are each made of 5 carbon atoms and 12 hydrogen atoms.
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Elements in group 2 are all called alkaline earth metals. what is most similar about the alkaline earth metals?
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