Answer:
B. as a food preservative in the manufacture of detergents
.........
As the gas cools it condenses and becomes a liquid its atoms also become smaller
Answer:
Copper is a metal made up of copper atoms closely packed together. As a result, the electrons can move freely through the metal. For this reason, they are known as free electrons. They are also known as conduction electrons because they help copper be a good conductor of heat and electricity.
Explanation:
Answer:
<h2>1093750 J</h2>
Explanation:
The kinetic energy of an object can be found by using the formula

v is the velocity
m is the mass
From the question we have

We have the final answer as
<h3>1,093,750 J</h3>
Hope this helps you
Look up a picture of the elements on a periodic table. Start reading from the top.