Talking About Elements 87 | Francium

Plutonium, the Most Dangerous Man Made Element

Francium : a journey into heavy elements

Price Comparison (Most Expensive Substance)

Rare Elements #shorts #bluebox

REAL PLUTONIUM

Chemicals💥🧪⚗️🧫 #science #scienceexhibition #scienceandfun #sciencetricks #chemistry #experiment #yt

Holding Plasma In My Hands

Francium ... where can I detect it? - nuclear chemistry

Sodium metal, soft, reactive, and squishy

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

Crazy History Facts You Won’t Learn In School #history

Boiling Mercury #shorts #bluebox

HYDROGEN PEROXIDE USED #short

Aluminum and Mercury

Warning: DO NOT TRY—Seeing How Close I Can Get To a Drop of Neutrons

Mercury Metal in hand | very toxic | Don't Try at Home | #shorts #youtubeshorts #quicksliver

Liquid Metal that is Safe to Touch and Play with

Francium | Wikipedia audio article

Francium 🔬⚛️🔬 Periodic Table of Elements Series 🔬⚛️🔬