Vapor pressure is a criteria for a substance's volatility. This is the ability of a substance to transition from liquid to vapor. When the vapor pressure equals the external pressure, liquid turns to gas. Hence, if the substance has higher vapor pressure, then it is volatile. <em>Therefore, Sample A is more volatile than Sample B.</em>
<span>the electron configuration of the neutral Atom
1s2 2s1
should be your answer have a good day </span>
Answer is C. the top LEFT side Is the smallest w/ most energy. The bottom RIGHT is the biggest in size but with lower energy levels.
Answer:
<h2>The answer is 2.34 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula
From the question
mass = 7.5 g
volume = 3.2 mL
The density is
We have the final answer as
<h3>2.34 g/mL</h3>
Hope this helps you