Advertisements
Advertisements
प्रश्न
The gram atomic mass of an element has no unit.
पर्याय
True
False
Advertisements
उत्तर
False
Correct Statement: The gram atomic mass of an element is expressed in the unit grams.
APPEARS IN
संबंधित प्रश्न
An ion with mass number 56 contains 3 units of positive charge and 30.4% more neutrons than electrons. Assign the symbol to this ion.
Define gram atomic mass of a substance. How much is the gram atomic mass of oxygen ?
Define the following form:
Atomic mass number
Define atomic mass unit.
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 ______.
Answer the following question using the data given below:
- Assertion: The Relative Atomic mass of aluminium is 27
- Reason: An atom of aluminium is 27 times heavier than 1/12th of the mass of the C – 12 atom.
One electron is present in the outermost shell of the atom of an element X. What would be the nature and value of charge on the ion formed if this electron is removed from the outermost shell?
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.
