SOUL/ALLOY Science · Periodic Table
⚛️ Periodic Table & Elements
Element personas from alkali metals to noble gases
118 of 118 elements
Periodic Table Navigator
Select a cell to open its element profile on the diagnosis site.
Element Persona Catalog
Hydrogen
Hydrogen Sen
A pure idealist gazing at the dawn of the universe
View profile →Helium
Helium Fuyuu
Universe's second element, closest to absolute zero
View profile →Lithium
Lithium Shioya
The fairy of the lightest metal who sparked the battery revolution
View profile →Beryllium
Beryllium Kiseki
Light yet tough, supporting space telescopes
View profile →Boron
Boron Houno
Metalloid that strengthens glass
View profile →Carbon
Carbon Yuki
A multifaceted shapeshifter who adapts to any environment
View profile →Nitrogen
Nitrogen Shizuno
A steady organizer who keeps things stable
View profile →Oxygen
Oxygen Katsuhara
The source of energy that ignites life
View profile →Fluorine
Fluorine Kyouketsu
An uncompromising agent of change
View profile →Neon
Neon Yasai
Red-orange noble gas coloring city nights
View profile →Sodium
Sodium Nantō
A caring coordinator who looks after everyone
View profile →Magnesium
Magnesium Karumine
The lightest metal speed athlete
View profile →Aluminum
Aluminum Karuno
A flexible doer who adapts with agility
View profile →Silicon
Silicon Keiseki
The innovative architect behind the digital world
View profile →Phosphorus
Phosphorus Rinko
Young messenger of life energy lighting the way, but dangerous when angered
View profile →Sulfur
Sulfur Kusaguro
A volcanic artist burning with quiet passion
View profile →Chlorine
Chlorine Hyousen
A faithful guardian of everyday safety
View profile →Argon
Argon Shoko
Whose job is doing nothing — shield of light bulbs
View profile →Potassium
Potassium Shito
A quiet coordinator powering the body's electricity
View profile →Calcium
Calcium Honebuto
Pillar of life supporting bones and seas
View profile →Scandium
Scandium Sandai
The 0.1% Revolutionary
View profile →Titanium
Titanium Kamiyo
An idealist combining strength and lightness
View profile →Vanadium
Vanadium Haishi
Five-colored chameleon that toughens iron
View profile →Chromium
Chromium Kureno
Stainless luster that won't yield to oxidation
View profile →