Question

DIFFERENCE BETWEEN IONISATION AND CALCINATION??? 3 POINTS​

Answer 1

Answer: Diff between roasting and calcination

Roasting involves heating of ore lower than its melting point in the presence of air or oxygen. Calcination involves thermal decomposition of carbonate ores. ... During calcination, moisture is driven out from an ore.

Answer 2

Ionisation

Ionization, in chemistry and physics, any process by which electrically neutral atoms or molecules are converted to electrically charged atoms or molecules (ions). Ionization is one of the principal ways that radiation, such as charged particles and X rays, transfers its energy to matter

Calcination

Calcination, the heating of solids to a high temperature for the purpose of removing volatile substances, oxidizing a portion of mass, or rendering them friable. ... Calcination, therefore, is sometimes considered a process of purification.