Element mastery
Your progress on the symbol↔name recall for every element. Get 5 correct on an element and it graduates; a new one rotates in. Mastered elements reappear via the in-game frequency mix and on the /srs schedule.
Progress here is saved to this browser. Unlock full access for an account that saves your progress across devices.
The Element Mastery Prize is running through September 15. This scoreboard is your entry, and finishing pays. See the race
0
Mastered
12
Learning
0
Coming up
106
Locked
Learning (12)
What you’re drilling right now, including elements being introduced into rotation. 5 correct answers graduates each direction.
- 1HHydrogen
- 2HeHelium
- 3LiLithium
- 4BeBeryllium
- 5BBoron
- 6CCarbon
- 7NNitrogen
- 8OOxygen
- 9FFluorine
- 10NeNeon
- 11NaSodium
- 12MgMagnesium
Locked (106)
Get full access →Beyond the first 12. Full access unlocks all 118 and keeps building your periodic-table fluency.
- AlAluminum
- SiSilicon
- PPhosphorus
- SSulfur
- ClChlorine
- ArArgon
- KPotassium
- CaCalcium
- ScScandium
- TiTitanium
- VVanadium
- CrChromium
- MnManganese
- FeIron
- CoCobalt
- NiNickel
- CuCopper
- ZnZinc
- GaGallium
- GeGermanium
- AsArsenic
- SeSelenium
- BrBromine
- KrKrypton
- RbRubidium
- SrStrontium
- YYttrium
- ZrZirconium
- NbNiobium
- MoMolybdenum
- TcTechnetium
- RuRuthenium
- RhRhodium
- PdPalladium
- AgSilver
- CdCadmium
- InIndium
- SnTin
- SbAntimony
- TeTellurium
- IIodine
- XeXenon
- CsCesium
- BaBarium
- LaLanthanum
- CeCerium
- PrPraseodymium
- NdNeodymium
- PmPromethium
- SmSamarium
- EuEuropium
- GdGadolinium
- TbTerbium
- DyDysprosium
- HoHolmium
- ErErbium
- TmThulium
- YbYtterbium
- LuLutetium
- HfHafnium
- TaTantalum
- WTungsten
- ReRhenium
- OsOsmium
- IrIridium
- PtPlatinum
- AuGold
- HgMercury
- TlThallium
- PbLead
- BiBismuth
- PoPolonium
- AtAstatine
- RnRadon
- FrFrancium
- RaRadium
- AcActinium
- ThThorium
- PaProtactinium
- UUranium
- NpNeptunium
- PuPlutonium
- AmAmericium
- CmCurium
- BkBerkelium
- CfCalifornium
- EsEinsteinium
- FmFermium
- MdMendelevium
- NoNobelium
- LrLawrencium
- RfRutherfordium
- DbDubnium
- SgSeaborgium
- BhBohrium
- HsHassium
- MtMeitnerium
- DsDarmstadtium
- RgRoentgenium
- CnCopernicium
- NhNihonium
- FlFlerovium
- McMoscovium
- LvLivermorium
- TsTennessine
- OgOganesson