Hydrogen in its metallic state (usually considered a nonmetal) Lithium Sodium Potassium Rubidium Cesium Francium Beryllium Magnesium Calcium Strontium Barium Radium Aluminum Gallium Indium Tin...
No, natural gas is a mixture primarily consisting of methane, which is a compound of two nonmetals: carbon and hydrogen. There are no gaseous metals at room temperature. All metals are solid with the...