Entry Test MCQ :: Diagnostic Test

@ : Home > Chemistry > Diagnostic Test

When fast neutron strike the nucleus of nitrogen the particles ejected are

[A].	? - particles	[B].	? - particles
[C].	? - rays	[D].	X - rays

Answer: Option A

Naseem Azad said:

What is " ? " over here? What does it mean?

zainabafzal said:

option a nd b is same here whose option is ri88???