Water, carbon dioxide and Oxygen gas
Typically the non metals form covalent bonds. Of course some non metals will also form anions when they react with metals. Some metals can also can form covalent bonds however as their electronegativity is low these bonds are often polar covalent
Quite often yes with metals. Not always though. With carbon it forms covalent bonds.
Covalent bonds are common in organic compounds!
quite simply, bonds. The strength of these bonds depends on the type of element or compound that forms the solid. These 'particles' you refer to are best known as 'atoms' and the atoms that form a solid are held together by these bonds.
Such a group is often called a "radical".
Odor is not typical of covalent bonds. I think you meant "why do covalent compounds have an odor?". Not all covalent compounds can be smelled. Only gases can be smelled. If something doesn't produce gas, we can't smell it. Often a solid or liquid will produce traces of vapor, which can be smelled. But it is impossible to smell ionic compounds, since they do not produce vapor.
Magnesium often bonds ionically. It has 2 spare electrons in the outer shell (a charge of 2+) , so therefore has a valency of 2.magnesium can also bond covalently forming 2 bonds as in the Grignard reagent, ethyl magnesium bromide, C2H5MgBr. This is an organometallic compound.
nonmetal
No they aren't..sugdens singleton linkages,ionic bonds or electrostatic forces of attraction,odd electron bonding,co ordinate bonding are some of the various other types.but covalent bonding is seen quite often.
All organic compounds contain covalent bonds between carbon and hydrogen, and often one or more other elements. A few, such as sodium acetate also contain ionic bonds.
Carbon is one of the most versatile elements that is present in the universe. It is the dominating element in organic chemistry and it can bond with just about anything, even itself. Carbon usually forms covalent bonds with other elements, although it does form hydrogen bonds when it bonds with hydrogen
A binary covalent compound is one that contains two substances joined by covalent bonds. For example, two nonmetals often join together to form covalent compounds. So, P2O5 (phosphorus pentoxide) is a binary covalent compound. H2O (dihydrogen monoxide) is another one. This is in contrast to binary ionic compounds, which are salts, and are formed by a metal combining with a nonmetal with ionic bonds.