Protons-33
neutrons-42
electrons-33
This at be due to a chemical change. For example, when some chemical elements mix, the change causes heat. This is the same, but the opposite. Hope this helps!
Answer:
<h2>36 atm </h2>
Explanation:
The pressure required can be found by using the formula for Boyle's law which is

Since we are finding the required pressure

From the question we have

We have the final answer as
<h3>36 atm</h3>
Hope this helps you
The answer is all elements are balanced.
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