Answer:
B. Fluorine (F) element easily gains one electron to for a negative ion.
Answer:
volatility means liability to change rapidly and unpredictably, especially for the worse
Answer:
<h2>Density = 12.5 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question
mass = 52.5 g
volume = 4.2 mL
Substitute the values into the above formula and solve for the density
We have

We have the final answer as
<h3>Density = 12.5 g/mL</h3>
Hope this helps you
Answer: The answer is Yes, because they were formed from the remains of plants and animals from millions of years ago.