Advertisements
Advertisements
प्रश्न
The gram atomic mass of an element has no unit.
विकल्प
True
False
Advertisements
उत्तर
False
Correct Statement: The gram atomic mass of an element is expressed in the unit grams.
APPEARS IN
संबंधित प्रश्न
Define the following form:
Atomic mass number
What are polyatomic ions? Give two examples.
Choose the correct answer from the option given below.
Modern atomic symbols are based on the method proposed by
Ordinary chlorine gas has two isotopes \[\ce{^35_17Cl}\] and \[\ce{^37_17Cl}\] in the ratio of 3 : 1. Calculate the relative atomic mass of chlorine.
Define the term of mass number.
What would be the reason for an element to have atoms with different mass numbers?
Give a reason for the following:
The mass number of an atom is slightly less than the actual atomic mass.
Noble gases are Diatomic.
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.
An atom having atomic mass number 13 has 7 neutrons. What is the atomic number of the atom?
