Helium decays to form lithium. Which equation correctly describes this decay?

C : 6/2He->6/3Li+0/-1e

Answer;

The equation for the decay is;

4/2H = 4/3 L + 0/-1 e

Explanation;

An example of beta decay

When a helium decays to form a lithium, a neutron decays into a proton and and electron, the atomic number increases by one while the atomic mass remain unchanged, the process is called beta decay.

Therefore; the mass number remains the same (4), while the atomic number increases by one, forming Lithium.