Ions are atoms or molecules that have gained or lost electrons, resulting in a net electrical charge. When an atom loses electrons, it becomes a positive ion (cation), and when it gains electrons, it becomes a negative ion (anion). Ions are fundamental in chemical reactions, especially in forming ionic bonds and conducting electricity in solutions. … Read more
Bonds are the connections between atoms that allow the formation of molecules and compounds. Chemical bonds are essential for creating the structures that make up matter, and they are primarily formed through the interaction of electrons between atoms. The strength and type of bond influence the properties of the resulting substance, from its hardness to … Read more
A compound is a substance formed when two or more elements chemically bond together in a fixed ratio. The properties of compounds are distinct from those of the elements that compose them. Unlike mixtures, compounds have a fixed chemical structure and can only be separated by chemical reactions. Types of Compounds: Properties of Compounds: Examples … Read more
Molecules are groups of two or more atoms chemically bonded together, forming the basic units of chemical compounds. Molecules can consist of atoms from the same element, like O₂ (oxygen gas), or different elements, like H₂O (water). These bonds, either covalent (shared electrons) or ionic (transfer of electrons), hold the atoms in a stable arrangement. … Read more