Kemija18 views·Updated Jun 13, 2026·5 pagesPomembne skupine elementov
Podrobneje bodo spoznali lastnosti in primere elementov iz alkalijskih kovin, zemeljskoalkalijskih kovin, halogenov in žlahtnih plinov.
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Kemija18 views·Updated Jun 13, 2026·5 pagesPomembne skupine elementov
Podrobneje bodo spoznali lastnosti in primere elementov iz alkalijskih kovin, zemeljskoalkalijskih kovin, halogenov in žlahtnih plinov.
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Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
Sign up to see the content. It's free!
- Access to all documents
- Improve your grades
- Join milions of students
We thought you’d never ask...
What is the Knowunity AI companion?
Our AI companion is specifically built for the needs of students. Based on the millions of content pieces we have on the platform we can provide truly meaningful and relevant answers to students. But its not only about answers, the companion is even more about guiding students through their daily learning challenges, with personalised study plans, quizzes or content pieces in the chat and 100% personalisation based on the students skills and developments.
Where can I download the Knowunity app?
You can download the app in the Google Play Store and in the Apple App Store.
Is Knowunity really free of charge?
That's right! Enjoy free access to study content, connect with fellow students, and get instant help – all at your fingertips.
Most popular content in Kemija
9KemijaOgljikovodiki
Naučili se bodo osnovnih struktur in poimenovanja enostavnih ogljikovodikov, kot so alkani, alkeni in alkini, ter njihove vire.
KemijaMočne in šibke kisline ter baze
Primerjava disociacije močnih in šibkih elektrolitov, izračuni disociacijskih konstant (Ka, Kb) in stopnje disociacije.
KemijaMnožina snovi in mol
Poglobljeno bodo razumeli koncept množine snovi (mol) in Avogadrovega števila ter izvajali preračune med maso, množino in številom delcev.
KemijaKoncentracije raztopin
Naučili se bodo izražati koncentracije raztopin na različne načine: masni delež, volumski delež, množinska koncentracija in masna koncentracija.
KemijaKemične formule in poimenovanje spojin
Učenci bodo znali zapisati kemijske formule za enostavne ionske in kovalentne spojine ter jih pravilno poimenovati po osnovnih pravilih.
KemijaPeriodni sistem elementov (osnove)
Učenci se seznanijo s periodnim sistemom kot orodjem za organizacijo elementov, prepoznajo periode in skupine ter razliko med kovinami in nekovinami.
KemijaKovalentna vez
Preučili bomo nastanek kovalentne vezi med nekovinami, enojne, dvojne in trojne vezi ter polarnost vezi.
KemijaOsnovni pojmi in nomenklatura organskih spojin
Ponovitev in poglobljeno razumevanje vezav v organskih molekulah, hibridizacije in IUPAC nomenklature za kompleksnejše spojine.
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Spoznali bomo strukturo, poimenovanje in lastnosti alkanov (nasičenih ogljikovodikov).
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Uvod v linearno funkcijo, njen graf (premica), določanje smernega koeficienta in začetne vrednosti. Učenci bodo znali narisati graf linearne funkcije.
MatematikaKombinatorika
Ponovili in uporabili bodo permutacije, variacije in kombinacije za reševanje problemov štetja v verjetnosti.
NaravoslovjeCelično dihanje in fotosinteza
Preučevanje procesov pridobivanja energije v celicah (glikoliza, Krebsov cikel, oksidativna fosforilacija) in pretvorbe svetlobne energije v kemično energijo (fotosinteza).
NaravoslovjeKemijske reakcije
Učenje o tem, kako se snovi spreminjajo v nove snovi, in prepoznavanje različnih vrst kemijskih reakcij.
AngleščinaČasi (ponovitev in poglobljeno)
Učenci bodo ponovili in poglobili znanje o vseh ključnih časih (sedanjik, preteklik, prihodnjik), vključno s Perfect tenses (Present Perfect Continuous, Past Perfect, Future Perfect) in njihovo uporabo.
MatematikaPotence in koreni
Obvladali boste pravila za računanje s potencami z različnimi eksponenti in se naučili poenostavljati korene ter racionalizirati imenovalce.
MatematikaPotence in koreni
Učenci se bodo naučili računati s potencami z naravnimi in celimi eksponenti ter spoznali pravila za računanje z njimi. Obravnavali bodo kvadratne in kubične korene ter delno korenjenje in racionalizacijo imenovalca.
FilozofijaEtika in moralna filozofija
Učenci bodo preučevali etične teorije (deontologija, utilitarizem, etika vrlin), vprašanja dobrega in zla, moralne odgovornosti in vrednot.
BiologijaCelično dihanje
Razumeli bomo, kako celice razgrajujejo organske molekule, kot je glukoza, da sprostijo energijo za svoje delovanje.
Can't find what you're looking for? Explore other subjects.
Students love us — and so will you.
The app is very easy to use and well designed. I have found everything I was looking for so far and have been able to learn a lot from the presentations! I will definitely use the app for a class assignment! And of course it also helps a lot as an inspiration.
This app is really great. There are so many study notes and help [...]. My problem subject is French, for example, and the app has so many options for help. Thanks to this app, I have improved my French. I would recommend it to anyone.
Wow, I am really amazed. I just tried the app because I've seen it advertised many times and was absolutely stunned. This app is THE HELP you want for school and above all, it offers so many things, such as workouts and fact sheets, which have been VERY helpful to me personally.