None, it is inert.
Neptunium contain atoms, not molecules.
There are no 'common' compounds of krypton.
Ahaha. You might be thinking of the Superman Krypton indeed, but you won't find any Krypton ore on Earth. Krypton is actually a noble gas at room temperature. It's colorless and odorless, also.
Organic molecules all contain carbon, often in chains or rings. They also contain hydrogen. I can't think of any other properties common to all organic molecules. Organic substances tend to be volatile, many are combustible, and many have odours.
they all contain carbon atoms
Element
No, polar molecules do not always contain carbon. Polar molecules are characterized by having an uneven distribution of electron density, resulting in a dipole moment, which can occur in various compounds regardless of their elemental composition. Common examples of polar molecules include water (H₂O) and ammonia (NH₃), both of which do not contain carbon. Therefore, while many organic polar molecules do contain carbon, it is not a requirement for a molecule to be polar.
they are both from hte Periodic Table
Organic molecules all contain carbon, often in chains or rings. They also contain hydrogen. I can't think of any other properties common to all organic molecules. Organic substances tend to be volatile, many are combustible, and many have odours.
Large molecules that contain carbon and are held together by covalent. They are the structural units of glycogen.
Large molecules that contain carbon and are held together by covalent. They are the structural units of glycogen.
Anhydrite is a mineral composed of calcium, sulfur, and oxygen. It does not contain any water molecules in its structure, which differentiates it from gypsum, another common calcium sulfate mineral that does contain water molecules.