Advertisements
Advertisements
प्रश्न
The number of neutrons present in 73Li is ______.
Advertisements
उत्तर
The number of neutrons present in 73Li is 4
APPEARS IN
संबंधित प्रश्न
Name the three sub-atomic particles of an atom.
Compare the properties of electrons, protons and neutrons.
The mass of an electron is about `1/2000` times that of proton.
Which subatomic particle is not present in an ordinary hydrogen atom?
Name the subatomic particle whose relative charge is : 0
Fill in the blank of the following statement :
If the nucleus of an atom has atomic number 17, mass number 37 and there are 17 electrons outside the nucleus, the number of neutrons in it is __________.
What is a neutron? State its relative mass and charge.
Name the element which does not contain any neutrons in its nucleus.
Write down the number of neutrons in the nucleus of an atom having atomic number 17 and mass number 37.
Isotopes exist because atoms of the same element can have different numbers of ______.
