👉 An atom or group of atoms bearing an electrical charge, such as the sodium and chlorine atoms in a salt solution.
Alright class, settle down now, let’s dive into this! You’ve come across ‘ion,’ it’s a word quite grand, A tiny particle with a charge at hand. The dictionary's right, you see, it’s true, An 'ion' is an atom, or a group for you! Think of it like this: atoms are the base, Like little building blocks in a chemical space. But sometimes they lose or gain electrons bright, Creating a charge – positive or quite light! Positive ions , we call them cations bold, They’ve lost an electron, a story to be told. Like sodium, you mentioned, with a plus sign clear, Ready to bond and join the atmosphere near! Negative ions , those are anions sweet, They've gained an electron, a charge complete! Chlorine’s a good example, don’t you agree? A negative ion, for all the world to see. So 'ion' means a charged little piece, With either a plus or a minus release! It’s how atoms interact and form with glee, Making up everything you’ll ever see! Now, does anyone have any questions? Don’t be shy, Let’s explore these ions beneath the sky!