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.
Best Answer: Polyatomic: The only difference between a polyatomic ion and a normal ion is that a polyatomic ion is composed of more than one elements. The elements are chemically bonded and have an overall net charge like a normal ion.
diatomic molecules are made up of two atoms. These two atoms can either be the same of different chemical elements. Depending on what elements are in place well that depends o â¦ n what kind of bonding. For example in class i learned that a homo-nuclear diatomic molecule is non-polar and covalent.e find that carbon monoxide, CO, is a diatomic molecule, and then there are NaCl (table salt), HCl (hydrochloric acid), and a list of other chemical compounds of similar structure (meaning two atoms paired up) that could fill a book.