Carbon is a solid at room temperature.
The state of matter that carbon exhibits at room temperature is a solid. This is a physical property of the substance. Carbon, like most metals, is solid at room temperature. However, carbon comes in various allotropes, including diamond and graphite. Graphite is considered the more stable form at 1 atm pressure and 25°C, which is close to room temperature. The state of matter for any given substance, whether solid, liquid, or gas, depends on the intermolecular forces and the amount of energy in the molecules.
At room temperature, carbon is a solid, with graphite being the most stable form. Carbon has various allotropes, including diamond, which behaves differently under certain conditions. The solid state of carbon showcases the diversity of physical characteristics within the same element.
;