Yes, they are called periods. Pls do you need a confirmation on this and if not what is the question?
Answer:
<h3>The answer is 2.65 mL</h3>
Explanation:
The volume of a substance when given the density and mass can be found by using the formula

From the question
mass = 2 g
density = 0.756 g/mL
So we have

We have the final answer as
<h3>2.65 mL</h3>
Hope this helps you
Density and mass increases
The crackling sound Is mainly to do with chemistry, The fireworks are filled with lead oxide, which turns into lead atoms as the firework explodes and heat up—— whistling sounds, the whistle is down to the tube being narrow one, thus rockets make a whistling noise