Chemistry · Kemi
Chemistry
The ideas that carry the course, in the order you meet them. Starting with Ke1 first. Tap a card for the full explanation.
Density
Densitet
ChemistryCommon
Discovered 250 BC · Archimedes
SPARKON06 / 10
Density
Oxygen
Syre
ChemistryCommon
Discovered 1772 · C. W. Scheele
SPARKON07 / 10
Oxygen
Gold
Guld
ChemistryLegendary
Discovered 4500 BC · Varna, Bulgaria
SPARKON08 / 10
Gold
Coming next
The mole · Ionic and covalent bonds · Acids and bases (pH) · Iron (element, common) · Helium (element, rare on Earth)