If n=1 then it denotes the shell …….
a)K
b) M
c) L
d) N
The nearest shell to the nucleus is………..
a) K
b) M
c) L
d) N
If n=2 then it denotes the shell …….
a) L
b) M
c) K
d) N
If n=3 then it denotes the shell …….
a) K
b) L
c) N
d) M
The fundamentals particles are ………
a) protons
b) neutrons
c) electrons
d) all of these
Electron is a ……… particle.
a) negatively charged
b) positively charged
c) neutral
d)none of these
by at 2024-07-19 03:42:47