How many neutrons does an element have if its atomic number is 45 and its mass number is 160?
1 answer:
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Answer:
The answer is
<h2>1, 214, 285.71 g/mL</h2>Explanation:
The density of a substance can be found by using the formula
From the question
mass of gas = 8.5 × 10^9 g
But 1 L = 1000 mL
So 7 L = 7000 mL
volume = 7000 mL
So the density of the gas is
We have the final answer as
1, 214, 285.71 g/mL
Hope this helps you