Fisico Quimica 10 Ano ★ High-Quality

They flew into a large metal cylinder—a piston. Inside, a thousand gas particles were bouncing around like hyperactive children in a bouncy castle.

His pencil was still warm.

They zipped out of the atom and into a dark forest. Two lonely atoms stood facing each other: a chlorine with seven arms (valence electrons) and another chlorine with seven arms. Fisico Quimica 10 Ano

The hyperactive children slowed down. Their collisions became gentle. As the temperature (measured in Kelvin) fell, their kinetic energy decreased. They flew into a large metal cylinder—a piston

Marco blinked. He was back in his room, sitting at his desk. The periodic table on the wall seemed… different. Friendlier. Fisico Quimica 10 Ano

The two chlorine atoms inched closer. Suddenly, each extended one arm. They shared one electron from each side.