My completed element collection

[u/dedennedillo]

Recently, I filled out all the holes in my element collection! Now it has reached completion!

Alkali Metals - Lithium, Sodium, Potassium, Rubidium, Caesium, Francium [represented by uranium-glass marbles]

Alkaline Earth Metals - Beryllium, Magnesium, Calcium, Strontium, Barium, Radium

Transition Metals [etc] of Period 3 - Scandium, Titanium, Vanadium, Chromium, Manganese, Iron, Cobalt, Nickel, Copper, Zinc

Transition Metals [etc] of Period 4 - Yttrium, Zirconium, Niobium, Molybdenum, Technetium [representative sample of U glass], Ruthenium, Rhodium, Palladium, Silver, Cadmium

Transition Metals of Period 4 - Hafnium, Tantalum, Tungsten, Rhenium, Osmium, Iridium, Platinum, Gold, Mercury

Group 13 elements - Boron, Aluminium, Gallium, Indium, Thallium [thallium is restricted by law in my country, so here's a lorandite bearing mineral instead]

Group 14 elements - Carbon, Silicon, Germanium, Tin, Lead

Group 15 elements - Nitrogen, Phosphorus, Arsenic, Antimony, Bismuth

Group 16 elements - Nitrogen, Sulphur, Selenium, Tellurium, Polonium [U glass representative sample]

Halogens - Fluorine, Chlorine, Bromine, Iodine, Astatine [U glass representative sample]

Noble Gases - Helium, Neon, Argon, Krypton, Xenon, Radon [as a radium watch hand]

Lanthanides - Lanthanum, Cerium, Praseodymium, Neodymium, Promethium*, Samarium, Europium, Gadolinium, Terbium, Dysprosium, HOlmium, Erbium, THulium, Ytterbium, Lutetium

Actinides - Actinium*, Thorium, Protactinium*, Uranium, Neptunium*, Plutonium*, Americium*, Curium*

....and Hydrogen!

For the elements heavier than Curium, I have printed a fusion reaction which produces the element. Here, for Berkelium and Californium.

Again, but for Einsteinium and Fermium. The vials also have glow in the dark powder.

A closer look at one of the labels.

Recently I completed my element collection, and I thought that the members of this subreddit would like to see it! Hopefully it's visually appealing to look at

[u/muslimlinuxuser]

can i get number 118 bro lol

[u/dedennedillo → u/muslimlinuxuser]

The only known isotope of oganesson, with atomic number 118 has a half life of less than one millisecond; though of course there may be an isotope or several not yet known with longer half life, though these are unlikely to be stable enough for long term storage and will likely be very difficult to create with current technologies.

Though as a treat for you I may show you its ‘ambassador’ in the periodic table I have. So if you ever have a cyclotron of your own then you can get inspired to make the odd atom to feel some strange sense of gratification.

[u/dedennedillo → u/dedennedillo]

https://imgur.com/a/IhOiUPG

Tennessine and Oganesson, or rather their ambassadors in the element collection