a) on the basis of Rutherford's model of an atom which subatomic particle is present in the nucleus of an atom?
b) Draw a sketch of Bohr's model of given atom
1) Sodium 2) Sulphur
a) Only protons are present in nucleus according to the Rutherford's model of an atom.
b)Bohr's model of Sodium :
Sulphur :
b)Bohr's model of Sodium :
Sulphur :