Home schooling...

It’s a few years since I’ve done any jigsaw puzzles  but since there is enforced time at home I thought another puzzle might make the time pass more quickly. I browsed amazon and came across this Periodic Table of the Elements. I remember some elements from school  chemistry lessons (though to be honest my most vivid memories of chemistry lessons are of our teacher coming in and hauling her hefty bosom onto the raised desk at the front of the class) and a few more from various quiz questions but have no idea of the various classifications; other than basic metallic, noble gasses, etc. 
so a good opportunity to improve my knowledge...