Kinetic energy is the speed at which molecules or atoms move dependent on the temperature and state of matter
Answer:
2%
Explanation:
Original mass of water in glass = 10 ounces
amount that evaporates each day = 0.01 ounce
number of days = 20 days
Total amount that evaporated = 0.01 x 20 = 0.2 ounce
percentage of water that evaporated during this period = 0.2/10 x 100
= 2%
<em>Hence, the percentage of the original amount of water evaporated during this period is 2%</em>
Answer:
C. It must be a different kind of atom.
Explanation:
i just took the test
the answer is C because it has no water there will be nothing to boil and odor has nothing to do with hydrogen
I hope this helps! :)
-Ayden
The atomic number of an atom is determined by the number of protons it has..
It is also the whole number shown on the periodic table
