🔍 Heaja's Academy - GCSE structure of an atom 🎥 SUBSCRIBE to our channel ⬇️ Youtube Video Link ⬇️ https://youtu.be/52l-IoqpnQI 🛎 Turn on Post Notifications 👤 https://www.instagram.com/heajas_academy What is the centre of an atom called? ... What is the charge on an electron? ... Which of the three sub-atomic particles is the lightest? ... If atoms contain charged particles, why do they not have a charge? ... What is the atomic number of an atom equal to? ... Where are the electrons inside an atom? In this tutorial, we answer all of your burning questions.