Answer: Sulfur
Explanation: Sulfur has 16 protons, silicon has 14 protons, and gold has 79 protons.
I think the answer is B. But I am not sure
<span>The box with no lightbulb is the control group.
The others are treatments. The purpose of a control group is used to increase the validity of the experiment by testing
the independent variable to check that it
does not influence the results. </span>
Answer:

Explanation:
Hello!
In this case, for the undergoing chemical reaction at equilibrium:

Which means that pressure-based equilibrium constant is computed via the following equilibrium expression:

Thus, by plugging in the given pressures at equilibrium, the required Kp turns out:

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Answer:
The central nervous system is made up of the brain and spinal cord. The peripheral nervous system is made up of nerves that branch off from the spinal cord and extend to all parts of the body.
Explanation: