There's no mess with soil or compost - all you need is a jar and an airing cupboard to grow Chinese bean sprouts, also known as mung beans, which may not be as long as the ones you buy in supermarkets, but they'll be just as tasty.
Diatomic molecules   Diatomic molecules are molecules composed of two atoms (di meaning 2 and atomic for atoms) of the same or of different elements. All the elementâ¦al gases like hydrogen, nitrogen, oxygen, fluorine, chlorine, etc., form diatomic molecules - except the inert gases, of course.
At slightly elevated temperatures, the halogens bromine (Br2) and iodine (I2) also form diatomic gases. All halogens have been observed as diatomic molecules, except for astatine, which is uncertain. Other elements form diatomic molecules when evaporated, but these diatomic species repolymerize when cooled.