The number of fundamental particles in an atom of the lightest isotope carbon are_______________?

Related Mcqs:

The value of e/m ratio of electron is________________?

A. 6.02 x 1023 C/kg B. 1.7588 x 1020 C/kg C. 9.1095 x 10-31 C/kg D. 1.7588 x 1011 C/kg...

2nd orbit is ___________ away from nucleus of H-atom as compared to 1st orbit is ?

A. 2-times B. 3-times C. 4-times D. 6 times...

Colour of fluorescene produced by cathode rays depends upon________________?

A. Temperature B. Pressure C. Volume D. Composition of glass...

When 6d orbital is complete the entering electron goes into_________________?

A. 7f B. 7s C. 7p D. 7d...

Neutrons moving with an energy of 1.2 MeV are called_______________?

A. Fast neutrons B. Slow neutrons C. Moderate neutrons D. All are possible...