Fusion or melting is the phase change from solid to liquid.
The answer is b. The answer is false.
Answer:
the answeer is definitely silicon.
Answer:
Beginning or Start
Explanation:
Reactions can be followed by measuring changes in concentration, mass and volume of reactants or products. The rate is highest at the start of the reaction because the concentration of reactants is highest at this point.
Hope this helped! :^)
I would say it is A because it can be a group of atoms. idk
