Question

In the nuclear reaction ₆C¹¹→ B¹¹+ β⁺ + X , what does X stand for
(a) An electron
(b) A proton
(c) A neutron
(d) A neutrino​

Answer 1

Answer:

Option D

Explanation:

₆C¹¹→ B¹¹+ β⁺ + X

B+X

Compairing left & right side

X has no change & small mass

⇒ x is neutrino