Question

Polonium-218 undergoes beta decay, converting a neutron into a proton. Then the daughter isotope undergoes another beta decay, again converting a neutron into a proton. Which equation correctly describes this process? Use the periodic table link from the tools bar to answer the question.

Answer 1

A

Step-by-step explanation:

The top dudes answer summed up.

Answer 2

Answer:
`^(218)_(84)Po \rightarrow ^(218)_(85)At + ^(0)_(-1)e` is the correct equation for beta decay.

Step-by-step explanation:

When a beta particle, that is,
`^(0)_(-1)e` is emitted in a radioactive decay then it is known as beta decay.

Therefore, beta decay of Polonium-218 is as follows.

`^(218)_(84)Po \rightarrow ^(218)_(85)At + ^(0)_(-1)e`

Therefore, we can conclude that
`^(218)_(84)Po \rightarrow ^(218)_(85)At + ^(0)_(-1)e` is the correct equation for the given beta decay.