Question

formula of radon please answer​

Answer 1

$\bold\pink{♥}\red{Radon-222 | Rn - PubChem.}\pink{♥}$

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Answer 2

When perfume (or air freshener, cigarette smoke, or just about any other strongly scented substance) is produced in one part of a room, it spreads to the rest through diffusion. There are fewer of the scent-producing chemicals in the further parts of the room, so the molecules naturally spread out.....♥