The answeris c, chemicalchange because the atoms in woodand oxygen are rearranged.
The formula for magnesium chlorate is Mg(ClO3)2.
Answer:
it is energy
Explanation:
Energy is the ability to do work
Answer:
44.01 g/mol
Explanation:
Add each elements atomic mass. For oxygen you will do that twice because their is two oxygens.
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Answer:
Physical changes are changes that do not alter the identity of a substance. Chemical changes are changes that occur when one substance is turned into another substance.
Explanation:
