Advertisements
Advertisements
Question
The average atomic mass of hydrogen is ______ amu.
Advertisements
Solution
The average atomic mass of hydrogen is 1.008 amu.
APPEARS IN
RELATED QUESTIONS
How many atoms are present in one gram atomic mass of a substance ?
Explain the need for a reference atom for atomic mass. Give some information about two reference atoms.
What are polyatomic ions? Give two examples.
Define atomic mass unit.
The relative atomic mass of Cl atom is 35.5 a.m.u. Explain this statement.
What would be the reason for an element to have atoms with different mass numbers?
Select the correct answer from the answer in the bracket to complete the sentence.
An atom with electronic configuration 2, 7 and mass number 19 will have ________ neutrons.
Relative atomic mass is otherwise known as ______.
Chlorine exists in two isotopic forms, \[\ce{Cl-37}\] and \[\ce{Cl-35}\] but its atomic mass is 35.5. This indicates the ratio of \[\ce{Cl-37}\] and \[\ce{Cl-35}\] is approximately
If the atomic mass unit ‘u’ were defined to be `1/5 "th"` of the mass of an atom of C-12, what would be the atomic weight of nitrogen in amu or ‘u’ in this state? Atomic weight of N on the conventional scale is 14.
