Metallic contain a metal and a nonmetal or polyatomic ion, and are generally . The metal is always written first, followed by the nonmetal or polyatomic ion.
For example, the metal sodium and nonmetal chlorine combine to form sodium chloride, $"NaCl"$; the metal calcium and the polyatomic ion carbonate form calcium carbonate, $"CaCO"_3"$; and the metal aluminum and the nonmetal sulfur form aluminum sulfide, $"Al"_2"S"_3"$.
A compound is a multi-atom substance where two or more different are in each formula unit (for ionic compounds) or molecule (for covalent compounds). The following are examples of ....
The reason as to why metallic posses these properties is because the electrons do not stay in their assigned orbitals, they become delocalised and move all over the place....
In General: Very High melting and boiling points Very Good Conductors of heat and electricity Malleable (can be made into different shapes without breaking) Ductile (can be molded...
Most metals have melting points that are accessible in a laboratory or at least in a forge or metal foundry. A few metals are even liquid at room temperature. Caesium...
But caesium and mercury are certainly room temperature LIQUIDS. That metals exist in condensed phases under standard conditions is a consequence of , which is a non-molecular force of interaction,...
$"Metallic bonding"$ consists of an array of close-packed metal atoms, which each contribute one or two or more electrons to the overall metallic lattice. And the result is the familiar...
are usually made of a metal cation and a nonmetal anion. Anions can be negatively charged ions made from , such as the oxide ion ($"O"^(2-)$), or chloride ion...
Metals generally have a valence electron that isn't strongly attracted to the nucleus allowing it to "flow" around the compound. This is the reason metals are so good at...
Metal are typically , in which a metal cation is ionically bonded to an anion. The anion can be from a single element, such as chlorine, or it can be...
Ionic are non-molecular; they do not have molecular boundaries. In the solid-state, each particle, each ion, is bound electrostatically to every other counterion in the lattice, and repelled by every...