Chemistry, 29.08.2019 21:00 maxirico080

Why does the chemical reaction seen here obey the law of conservation of matter?
a. because there are the same number of atoms of each element shown on both sides
b. because they both start and end with diatomic (two-atomed) molecules
c. because they both start and end with the same types of particles
d. because they both start and end with two sets of particles eliminate

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Why does the chemical reaction seen here obey the law of conservation of matter?
a. because...