“That’s an ionic bond ,” Electra said. “Violent. Explosive. They’ll form table salt, but they’ll destroy everything in between.”
The judge nodded approvingly. “The boy learns.” Fisico Quimica 10 Ano
“Absolute zero,” Electra whispered. “No movement. No energy. You can’t get there, but you can get close.” “That’s an ionic bond ,” Electra said
When the temperature neared 0 K (-273.15°C), the particles froze mid-bounce. They’ll form table salt, but they’ll destroy everything
“They are,” Electra whispered. “Each one wants an octet—eight electrons in their outer shell. The rule of stability.”
“Exactly,” Electra smiled. “That’s a quantum leap . And when she falls back down? She releases a photon. That’s how neon signs glow, and how your teacher knows what stars are made of. Spectroscopy, my friend.”
“The energy change of a reaction equals the heat absorbed or released. Endothermic takes energy from the surroundings; exothermic gives it away.”
