The radioactive decay of radium is a nuclear change. This differentiates the transformation from a chemical or physical one.
lead
The chemical symbol of radium is Ra.
Gold:- Au Radium:- Ra
Ra is the chemical name. Radium reacts violently with water.
Radium is a chemical element, not a compound.
lead
Both. During decay it ceases to be radium.
The chemical symbol of radium is Ra.
The chemical symbol of radium is Ra.
The chemical symbol of radium is Ra.
Gold:- Au Radium:- Ra
Ra is the chemical name. Radium reacts violently with water.
Radium is a chemical element, not a compound.
Radium is a chemical element, not a mixture.
The chemical symbol of radium is Ra.
Radium is a chemical element; a compound has a minimum of two chemical elements.
The chemical formula of radium sulphate will be RaSO4, but this compound is not still prepared.