Touching mercury

Bromine is scary

Cesium is scary

This is a very heavy cube

The Incredible Story of Radium From Discovery to Modern Applications

Rare Elements #shorts #bluebox

Diamond is NOT the hardest substance... this is!

Boiling Mercury #shorts #bluebox

mendeleev properties and defect

Lithium is dangerous

Sodium and potassium vs water

Diamonds are not forever

rating how well metal Elements flatten #periodictable

Radium

Mercury metal को magnet🧲 के पास ले जाने पर mercury magnet से क्या चिपके गी 🤔#shorts

Sodium metal is soft and squishy

Sodium Metal 🔥 Experiment 😱 #shorts

Don't touch this chemical or it will explode

Biting through metal (Indium)

thulium