Question

gamma radiation has a

mass of 0 amu
charge of 2+
charge of 1-
mass of $\frac{1}{1840}$ amu
charge of 0
mass of 4 amu

Explanation:

Gamma radiation consists of high - energy photons. Photons have no mass (mass = 0 amu) and no electric charge (charge = 0).

Answer:

mass of 0 amu, charge of 0