Mendeleev.com

Deep Science

9 connected science pathways in this language.

Quantum Numbers And OrbitalsBuilding Electron ConfigurationsPeriodic Trends ExplainedScreening And Effective ChargeIons And Isoelectronic SeriesBonding From ElectronsAcids Bases And IonsIsotopes And Atomic WeightRadioactivity And Half Life
Mengyelejev magyaráz

Indulj ki abból, amit meg tudsz figyelni, majd kapcsold össze a tudósok által használt modellel.

Próbáld ki

Look for one measurable consequence: a colour change, a temperature change, a spectrum, a pressure, a mass or a time.

Gyakori tévedés

A model is useful because it explains and predicts. It is not a literal photograph of nature.