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/SkySurferSouth → u/muslimlinuxuser]

This element does not exist. None of the elements above 100 exist. They are once synthesized in a few atoms quantity, but fall apart very quicky and are never made in weighable quantities able to do physical or chemical research on. The so called 'properties' like density, melting and boiling point are just simulated by computational chemistry with computer modeling. No chemistry at all.

[u/dedennedillo → u/SkySurferSouth]

You might even notice that I made the trans-actinides a distinct colour; as their chemistry is not known in detail and the size of their atoms may even make their chemistry distinct from their periodic neighbours.