Question

Explain the activity series of metals

Answer 1

potassium
sodium
calcium
magnesium
aluminium
zinc
tin
lead
hydrogen
copper
mercury
silver
gold

Answer 2

$<font size="+1"><p style="font:italic small-caps bold 18px/24px Garamond, Georgia, Times, Serif;width:200px;"> The Arrangement of metals in a vertical column in order of their decreasing reactivity from top to bottom is called “ Activity series ” or “Reactivity series” of metals.</p></font>$