The answer is an igneous rock.
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Answer:
<h2>1 atm</h2>
Explanation:
The new pressure can be found by using the formula for Boyle's law which is

Since we're finding the new pressure

We have

We have the final answer as
<h3>1 atm</h3>
Hope this helps you
Answer:
<h2>2 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question we have

We have the final answer as
<h3>2 g/mL</h3>
Hope this helps you