Transmutation equations are the result of radioactive decay processes, fission, and fusion reactions. To solve them, SUBTRACT what is given after the yield arrow to find the missing substance.
Example Alpha Decay Equation
9 − 4 = 5
Be He ?
4 − 2 = 2
Look up the Atomic number and you will find that "?" is He.
Complete the following transmutations. Check your answers by scrolling over each question mark.