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Tag 76 — Chemie
atómið (das Atom)
Sameind (das Molekül)
efnasambandið (die Verbindung)
frumefni (das Element)
viðbragð (die Reaktion)
Basinn (die Base)
Sýran (die Säure)
sýrustig (der pH-Wert)
Efnisástand (der Aggregatzustand)
lausnin (die Lösung)
styrkurinn (die Konzentration)
efnasambandið (die Verbindung)
tilraunin (das Experiment)
Tilraunaglasið (das Reagenzglas)
sílinder (der Zylinder)
efnaiðnaðurinn (die Chemikalie)
Lotukerfið (das Periodensystem)
efnið (die Substanz)
blandan (die Mischung)
Öryggi (die Sicherheit)
rannsóknarstofa (das Labor)
rannsóknin (die Forschung)
greining (die Analyse)
hvati (der Katalysator)
oxunun (die Oxidation)
afoxun (die Reduktion)
jafnvægi (das Gleichgewicht)
samruni (die Synthese)
eimingu (die Destillation)
Rafgreining (die Elektrolyse)
Halógenin (die Halogene)
Göfulegu lofttegundirnar (die Edelgase)
málmarnir (die Metalle)
ómetallar (die Nichtmetalle)
Frumburðarmálmarnir (die Alkali-Metalle)
Jarðalkalímálmarnir (die Erdalkali-Metalle)
valentía (die Valenz)
Jónunarorka (die Ionisierungsenergie)
efni (der Stoff)
formúlan (die Formel)
bindingi (die Bindung)
orkan (die Energie)
hitastig (die Temperatur)