1/10
Neutron was discovered by -
2/10
The three basic components of an atom are -
3/10
Tritium is an isotope of -
4/10
Neutrino has -
5/10
Electromagnetic radiation with maximum wavelength is -
6/10
Which of the following has highest frequency ?
7/10
Which of the following has longest wave length?
8/10
Who discovered electron ?
9/10
How many types of isotopes does scandium have ?
10/10
A radioactive substance emits-
Result: