If you want to know where the data comes from for any particular property, then select that property. You'll see graphs for the properties as well. Radium imparts a carmine red colour to a flame. Radium emits a , b , and g rays and when mixed with beryllium produces neutrons. Inhalation, injection, or body exposure to radium can cause cancer and other body disorders.
Radium is over a million times more radioactive than the same mass of uranium.
Three of the these are caesium, mercury and gallium. All rights reserved.