Carbonic acid.............................................
Must contain: 6 protons, 6 electrons and 12 neutrons.
Ok so, remember that t<span>he average atomic mass is what is seen on the periodic table. It is the average mass of all of the isotopes with their frequency taken into account. What you need to do is add the products of the masses and frequencies Just like this:</span>
<span>0.903*267.8 + 0.097*270.9
When you add it the result is what you are looking for</span>
Explanation:
An object can possess energy in tow ways by it's motion or position
Answer:
Compound B and D
Explanation:
Both are good conductors of electricity.
