Match the description of nuclear decay to the type of nuclear decay. Column A 1. : 2. : 3. : 4. Has a mass of 4, positively charged: +2: Has a mass of 4, positively charged: +2 5. A negatively charged electron: A negatively charged electron 6. An energy wave: An energy wave Column B a.Gamma b.Beta c.Alpha

Answer 1

Let's match the descriptions in Column A with the types of nuclear decay in Column B:

1. Has a mass of 4, positively charged: This refers to Alpha decay (c).
2. +2: This also corresponds to Alpha decay (c), as an alpha particle has a charge of +2.
3. Has a mass of 0, negatively charged: This refers to Beta decay (b), specifically, a beta particle is often a negatively charged electron.
4. An energy wave: This describes Gamma decay (a), which involves the emission of gamma rays.

So, the matches are:

1. c (Alpha)
2. c (Alpha)
3. b (Beta)
4. a (Gamma)