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Ionic Bonding | IGCSE Chemistry (0620) | Best Notes

  Ionic bonding is an important topic in IGCSE Chemistry . Therefore, you should be familiar with some of its important concepts.  So if you want to know about cations, anions and ionic bonds, stay tuned. Now, let's start the topic without further introductions.  What is an Ion?  An ion is a particle with an electric charge (either positive or negative). If a particle gains electrons (like non-metals), then it will have a negative charge.  On the other hand, if a particle loses electrons (like metals), it will have a positive charge. Now moving on to the question I asked you earlier about cations and anions.  Remember that cations are positively charged ions (which means that they lose electrons). Apart, the anions are negatively charged ions (which means that they gain electrons).  Note : The electronic structure of an ion will be similar to that of a noble gas (for example neon, argon and helium).  Now, let's dig a little bit deeper into the ...