Lolu hlelo lokusebenza likuvumela ukuthi ufinyelele ngokushesha ulwazi kuzo zonke izakhi, okuhlanganisa inombolo ye-athomu, isisindo se-athomu, indawo yokubilisa, ukuminyana, nokuningi. Ungaphinda uyisebenzisele ukuthola ulwazi lwamafomula e-elementi yamangqamuzana, izakhiwo zekristalu, namazinga e-electron energy.Ikhemikhali iwucwaningo lokuguqulwa kwezinto zamakhemikhali, izinhlanganisela zazo, nokusabela kwamakhemikhali.
Icwaninga ukuthi yini eyakha into; Kungani insimbi igqwala, kungani ithini lingagqwali; Kwenzekani ekudleni emzimbeni; Kungani isixazululo sikasawoti siqhuba ugesi kodwa isisombululo sikashukela asikwenzi; Kungani ezinye izinguquko zamakhemikhali zenzeka ngokushesha kanti ezinye zihamba kancane.
Ukuthi izitshalo zamakhemikhali ziwaguqula kanjani amalahle, uwoyela, insimbi, amanzi nomoya-mpilo osuka emoyeni uwenze izinto zokuhlanza nodayi, amapulasitiki nama-polymers, imithi kanye nama-alloys ensimbi, umanyolo, imithi yokubulala ukhula nezibulala-zinambuzane.
Kubuyekezwe ngo-
Feb 1, 2024