⚛️ Atomic Structure of Gold
Gold has seventy-nine protons, one hundred eighteen neutrons (in its most common isotope, Gold-197), and seventy-nine electrons, with eleven in its outer shell.
- 🟢 Protons: 79
- 🔴 Neutrons: 118 (Most common isotope, Gold-197)
- 🟡 Electrons: 79
💡 Did you know? Gold is so malleable you can hammer it into a sheet just atoms thick!
🔬 Gold Properties
Gold is soft, malleable, and corrosion-resistant. It melts at 1064°C (1947°F), conducts electricity well, and gleams forever.
🧪 How Was Gold Discovered?
Gold has been known since antiquity, treasured by civilizations like the Egyptians and Mesopotamians. Its name comes from the Old English "geolu" (yellow), and its symbol "Au" from Latin "aurum" (shining dawn).
⚡ Uses of Gold
- 💍 Jewelry: Rings and coins.
- 💻 Electronics: Reliable wiring.
- 🪐 Space: Reflective coatings.
- 💰 Currency: Bullion and bars.
💡 Fun Facts About Gold
- 🌍 Most from meteorites.
- 🥇 Olympic medals.
- 🖌️ Edible in flakes.
- 💪 Stretches into wires.
⚠️ Safety & Precautions
Gold is stable and non-toxic in solid form. Fine dust may irritate; handle with gloves, avoid inhalation, and store securely.