Only 2 questions me
1. which reaction substitutes one element in a reactant with anot...
Only 2 questions me
1. which reaction substitutes one element in a reactant with another to form a product?
single-displacement
combustion
synthesis
double-displacement
2.which choice correctly describes the subatomic particles in the isotope 28mg?
28 protons, 12 electrons, 28 neutrons
12 protons, 12 electrons, 16 neutrons
12 protons, 12 electrons, 12 neutrons
12 protons, 16 electrons, 28 neutrons
Answers: 1
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