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.
What is the positive charge on the nucleus of an atom due to?
Which subatomic particle was discovered by : Goldstein ?
What is a proton? State its relative mass and charge.
How does a proton differ from an electron?
How does cathode ray differ from as anode rays?
Name the sub-atomic particle whose charge is +1.
Define: Proton
Define: Electron
In response to a question, a student stated that in an atom, the number of protons is greater than the number of neutrons, which in turn is greater than the number of electrons. Do you agree with the statement? Justify your answer.
