The average typing speed for boys is 44 words per minute. This is slightly faster than for girls, who clock in at 37 wpm, a full 7 word per minute slower. This seems a little odd, because statistics show that girls actually enjoy practicing their typing skills more than boys do.
  Radioactive decay is a natural process that occurs because a given atomic nucleus is unstable. The instability in the nucleus will eventually result in some kind of nucl â¦ ear change (depending on the atom), and we call this radioactive or nuclear decay.adioactive decay is the spontaneous change or disintegration of an unstable atomic nucleus as it transforms itself to lose energy.
Finally, we have gamma decay. Gamma decay occurs when the nucleus of an atom is very high in energy. Just like electrons move out to higher energy levels, protons and neutrons can exist in higher energy levels as well. Also like electrons, when these particles fall back down into lower energy levels, radiation is released.