Where are the following questions
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
Answer:
Atoms of the same element, containing the same number of protons, but different numbers of neutrons, are known as isotopes. Isotopes of any given element all contain the same number of protons, so they have the same atomic number
Explanation:
Mr: 207.2
m=n×Mr= 6.53×207.2= 1353.02g
