Question

please answer question number 56....I am a student of class-8

Answer 1

Answer:

Option D is the answer.

A newton has charge 0, mass 1.

Explanation:

Hope it helps you..

Answer 2

Answer:

Option [d] charge 0 , mass 1

explanation

A neutrino is a subatomic particle that is very similar to an electron, but has no electrical charge and a very small mass, which might even be zero. Neutrinos are one of the most abundant particles in the universe. Because they have very little interaction with matter, however, they are incredibly difficult to detect.