📚 All matter is made up of atoms, which are represented by symbols and classified in the periodic table.
🔬 Atoms consist of a nucleus, which is much smaller than the atom itself, and is primarily composed of empty space.
🌟 The nucleus of an atom contains two types of particles: protons and neutrons.
⚛️ An atom is made up of protons, neutrons, and electrons.
🔋 Protons are positively charged, neutrons are neutral, and electrons are negatively charged.
⚖️ Atoms are always electrically neutral, meaning they have an equal number of positive and negative charges.
The Story of Human Rights
《初級》跟著大師學交易/RayDalio認為的投資組合聖杯是什麼? #raydalio #程式交易 #mt4 #mt5
[Mandatory] Bangkit 2023 H2 - Student Team Meeting 2
It’s time to give time, some time!!! | Vinod Srinivasan | | Sashwath |
Social Inequality (A-Level Geography)
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