ElementTable

CinderCenter

About this app

ElementTable — the periodic table that makes chemistry feel like what it is: the architecture of everything.

Every element has a personality. Hydrogen floats — it's the lightest thing in the universe. Osmium lands heavy. Francium glitches and destabilizes — it barely exists. Noble gases glow untouchably still. Gold shimmers. Radioactive elements pulse. The synthetic superheavies are ghosts — atoms that lived for milliseconds in a particle accelerator.

This isn't a spreadsheet with colors. It's a map of everything that exists.

THE TABLE
• All 118 elements with animated, category-colored cells
• Pinch to zoom. Tap for detail. Long-press for quick facts.
• Elements behave differently based on their properties — gases are translucent, liquids shimmer, heavy elements cast deeper shadows, radioactive elements pulse
• Deep space background — because that's where all of this was forged

ELEMENT DETAIL
• Animated Bohr model — electrons orbit the nucleus at correct shell distances
• Full properties: atomic mass, density, melting/boiling point, electronegativity, ionization energy, atomic radius, oxidation states, electron configuration, discovery year, discoverer, real-world uses, and a fun fact for every element
• Visual orbital diagram (s, p, d, f fill order)
• Isotope list with mass, abundance, half-life, and decay mode

DATA
• 3000+ isotopes — every known stable isotope plus all significant radioactive ones
• 118 elements with complete IUPAC data
• 40 polyatomic ions with charges and formulas
• 20 solubility rules
• Periodic trends: electronegativity, atomic radius, ionization energy — visualized as color gradients across the entire table

TOOLS
• Molar mass calculator — enter H2O, NaCl, Ca(OH)2, C6H12O6 — get exact molar mass with per-element breakdown
• Element comparison — select two elements, see properties side by side
• Periodic trends overlay — toggle between atomic radius, electronegativity, ionization energy as color maps across the table
• Element quiz — symbol, name, and atomic number flashcards with streak tracking

REFERENCE
• Solubility table — which salts dissolve?
• Polyatomic ion reference — SO4²⁻, NO3⁻, PO4³⁻, NH4⁺, and 36 more
• Category guide — alkali metals through actinides, explained

PRIVACY
• Zero data collection. Zero analytics. Zero ads. Zero tracking.
• No account. No internet. No permissions.
• Every data point is embedded in the app. Nothing is fetched.

Free. No ads. No catch.

Contact: [e-mail]

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