Relative Reactivity of Metals - MeitY OLabs 

This video channel is developed by Amrita University's CREATE
www.amrita.edu/...
▶ For more Information @
amrita.olabs.co...
▶ Online Labs for School lab Experiments (Olabs)
www.olabs.edu.in/
▶ Learn more about Amrita University
www.amrita.edu
▶ Subscribe @
/ amritacreate
/ onlinelabs
Copyright © 2013 Amrita University
Developed by CDAC Mumbai & Amrita University under research grant from Department of IT, Government of India
Relative Reactivity of Metals :-
Metals are elements and are good conductors of heat and electricity. Most of the metals are electropositive in nature and the metal atoms lose electrons in chemical reactions to form cations. The more reactive a metal, the greater tendency it has to form a positive ion in a chemical reaction. A more reactive metal readily reacts with other elements. The most reactive metals will react even with water while the least reactive metals will not react even with acid.
This video explains the action of Zn, Fe, Cu and Mg metals on the solutions of copper sulphate, zinc sulphate solution, aluminium sulphate and silver nitrate.