Answer:
Noble gases.
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Answer:
The answer is
<h2>57.52 mL</h2>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass of ice = 52.75 g
density = 0.917 g/cm³
The volume of the ice is

We have the final answer as
<h3>57.52 mL</h3>
Hope this helps you
Answer:
- <u><em>Option A.) 2 ppm</em></u>
Explanation:
<u><em>60 particles in 30 million</em></u> can be expressed as a fraction:
And, dividing both numerator and denominator by 30, that can be simplified as:
That means 2 particles of sulfur dioxide in 1 million particles of sample, which is 2 parts per million or<u> 2 ppm</u>, which is the option A.