<span>The representative particle for silicon is atom of silicon.
</span>Representative particles can be atoms, molecules, formula units or ions. Representative particles depend on the nature of the substance. Silicon is chemical element made of atoms.
For sodium chloride (NaCl) for example, representative particles are ions.
Energy is released during the reaction and is captured by the energy-carrying molecule ATP (adenosine triphosphate).
M=f/a m=129000N/84m/s/s=1535.714286kg/m/s/s
2 N2 + 5 O2 ----> 2N2O5
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The layer of skin that contains nerves and blood vessels is the______
Answer: Dermis
