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.
There are hundreds of diatomic molecules. This list includes diatomic elements and diatomic chemical compounds. Mononuclear Diatomic Molecules. Some of these molecules consist of one element or are diatomic elements. Diatomic elements are examples of homonuclear molecules, where all of the atoms in the molecule are the same. The chemical bonds between the atoms are covalent and nonpolar. 1  Hydrogen (H2. Nitrogen (N2. 2  Here are some heteronuclear diatomic molecules: CO. 3  When they cool to room temperature, the molecules form polymers. Examples of this type of compound include silicon oxide (SiO) and magnesium oxide (MgO).