Question

2 1. Bismuth-214 is radioactive. It has a harmite or 20 minutes (a) The nuclide notation for bismuth-214 is Bi State the composition of the nucleus of bismuth 2014​

Answer 1

Answer:

Explanation:

8 A dock of wood floats in brine solution of density toe gecons, such that 1.2 its volume is above brine - Calculate the density of the woodo​