Heat capacity or thermal capacity is a physical property of a material object, defined as the amount of energy (in the form of heat) that must be added to (or removed from) the object in order to achieve a small change in its temperature, divided by the magnitude of that change.
B ⇒ bromine decolourises, cause its unsaturated hydrocarbon
C ⇒ no change, cause its saturated hydrocarbon
I think carbon monoxide is used as a gas in this procedure
Alkali metals is chemicals elements found In the Periodic tables Alkali metals have included Sodium Potassium Rubidium Cesium And Francium as for Earth metals they are beryllium magnesium calcium strontium barium and radium.
