What particle is emitted during the following transmutation: 6729Cu→6730Zn+
?

A. beta particle,
0−1e

B.
positron,
01e

C. alpha particle,
42He

D. gamma particle,
00γ

A beta particle, = ₋₁⁰e

Explanation:

Alpha beta and gamma radiations are the examples of ionizing radiations.

Beta radiations are result from the beta decay in which electron is ejected. The neutron inside of the nucleus converted into the proton an thus emit the electron which is called β particle.

Properties of beta radiations:

The mass of beta particle is smaller than the alpha particles.

They can travel in air in few meter distance.

These radiations can penetrate into the human skin.

The sheet of aluminum is used to block the beta radiation

⁶⁷₂₉Cu   →   ⁶⁷₃₀Zn + ⁰₋₁e

The beta radiations are emitted in this reaction. The one electron is ejected and neutron is converted into proton.

um i think it might be a car?