Advertisements
Advertisements
प्रश्न
Name or state the following.
Two elements having the same number of protons and electrons but a different number of neutrons.
Advertisements
उत्तर
Two elements are:
Sodium – P = e = 11 n = 12
Chlorine – P = e = 17 n = 18
APPEARS IN
संबंधित प्रश्न
Name the positively charged particle present in the atoms of all the elements.
There are two species represented as 35Cl and 37Cl. Which of the following statement is correct regarding these species ?
Name the gas which produces anode rays consisting of protons in the discharge tube experiment.
Why are anode rays also called as 'canal rays'?
Which sub-atomic particle was discovered by Goldstein.
Define: Electron
Define: Neutron
Is it possible for the atom of an element to have one electron, one proton and no neutron. If so, name the element.
An atom differs from its ion in ______.
Assertion: Proton can be defined as a hydrogen ion (H+).
Reason: These photons are produced when one electron is removed from one hydrogen atom.
