The answer is A
Hope this helps
Using the Boyle's law, the volume of the gas at 15 Km is .
<h3>What is Boyle's law?</h3>
Boyle's law states that, the volume of given mass of gas is inversely proportional to its pressure at constant temperature. Since pressure decreases with height, the volume will increase at higher altitude.
Initial volume = 10.0
Initial pressure = 1.00 atm
Final pressure = 0.350 atm
Final volume = ?
Using;
P1V1 = P2V2
V2 =
V2 =
V2 =
Learn more about Boyle's law: brainly.com/question/1437490
Answer:
That substance is an element.
Explanation:
Atoms in a substance have the same identity, that substance is an element. in other words if all atoms are alike then it is an element.
Ive gotten this question asked to me before.