66.2 kg 1) 25 kg H X (1 mol / 2.016) X (16.043 / 1 mol)= 66.2kg I am sorry if this is not what you looking for my friend
The answer to your question is frequency.
If you would like further information about the subject, private message me and id be happy to explain in further detail for you!. :0
Answer:
since there is a decimal point at the end, they are all significant figures so the answer is 5
Answer:
They are averages.
Explanation:
atomic numbers on periodic tables are derived from the average value of all the isotopes of the element. So being averages they are sometimes not integers.
