Physical properties of matter
A neutral atom of potassium has 19 electrons.
Explanation:
The two ways that energy can be transferred are by doing work and by heat transfer.
If you are taking about George Washington and George Washington Carver then the difference is one was a president and army leader (George Washington) while the other George Washington Carver was an inventor and botanist that is very well known for his inventions with peanuts. If not one is spelled with an r (George) and the other without (Geoge).
Answer:
the molecular formula of Ozone is O_3.
