Binary compounds
Simple compounds are composed of only two elements. They have a fixed ratio of atoms, and their chemical formula can be represented by two elements or two elements and a subscript number. Examples include water (H2O) and carbon dioxide (CO2).
No, compounds contain two or more elements. These elements are bond by ionic or covalent bonds. Compounds have a single chemical composition.
The law that explains relationships between different chemical compounds containing only carbon and oxygen is the law of multiple proportions. This law states that when elements combine to form more than one compound, the mass ratios of one element to the other will be a simple whole number ratio.
NONE!!! You have pitched the question the wrong way around. It should be 'How many compounds contain the element potassium?' The answer is hundreds if not thousands. Here are a few compounds containing potassium Potassium oxide (K2O) Potassium hydroxide (KOH) Potassium Carbonate (K2CO3) Potassium chloride (KCl) Potassium permanganate ( KMnO7) Potassium ethanoate (CH3COOK) et.seq.,
Elements are pure substances that cannot be broken down into simpler substances by chemical reactions, while compounds are substances made up of two or more elements that are chemically bonded together. Both elements and compounds are pure substances, but compounds are made up of more than one type of atom, whereas elements consist of only one type of atom.
binary compounds
Organic compounds need contain only one element, carbon. Please see the link.
Elements contain only one type of atom (atoms with the same number of protons). Compounds contain more than one element, and thus contain atoms with different numbers of protons. Compounds can be converted into elements, but elements are not reducible to anything simpler (besides subatomic particles).
Periodic table contain only chemical elements not compounds.
A binary compound.
Yes, most molecular compounds do not contain metals. (The term "nonmetal" properly applies only to elements, not compounds.)
Simple compounds are composed of only two elements. They have a fixed ratio of atoms, and their chemical formula can be represented by two elements or two elements and a subscript number. Examples include water (H2O) and carbon dioxide (CO2).
No, compounds contain two or more elements. These elements are bond by ionic or covalent bonds. Compounds have a single chemical composition.
Hydrocarbons are compounds, not elements, composed of hydrogen and carbon atoms. Elements are pure substances made up of only one type of atom, while compounds contain different types of atoms chemically bonded together.
No, it is a compound. Compounds are made up of elements, and elements are made up of atoms.
All inorganic compounds have atoms in them. Very few inorganic compounds have carbon atoms in them. (Depending on who you ask, "Very few" might be "No".) It looks like this was a fill-in-the-blank but the blank got eaten.
No. Molecules that contain only one element are considered elements. An example is the diatomic molecule of oxygen O2.