Examples: water, Mercury, bromine, milk, vodka, vinegar, juice, beer, wine, etc.
A substance can be frozen at room temperature if its freezing point is below the temperature of the room. This can happen with certain substances like liquid nitrogen or dry ice, which have very low freezing points and can transition from a liquid to a solid state at room temperature.
At room temperature (approximately 293 K or 20 °C), several substances are in a liquid state. Common examples include water, ethanol, and benzene. Additionally, some oils, like olive oil and motor oil, remain liquid at this temperature. Many organic solvents, such as acetone and chloroform, also exist as liquids at room temperature.
propanone is liquid at room temperature
...because water molecules have strong intermolecular forces (hydrogen bonding) holding the moelcules together in the liquid state. Most other substances with similar molar mass do not exhibit hydrogen bonding, and thus they exist as gases.
Aluminium is not a liquid at room temperature.
ALL liquid substances at room temperature become gaseous at higher (sometimes much higher) temperature called boiling point, unless they decompose at lower temperature.
Butane and Methanol are gases at room temperature. Heptane is a liquid and iodine is a solid at room temperature.
A substance can be frozen at room temperature if its freezing point is below the temperature of the room. This can happen with certain substances like liquid nitrogen or dry ice, which have very low freezing points and can transition from a liquid to a solid state at room temperature.
Check the melting point of the substance. If the melting point is below room temperature, then the substance is liquid and if the melting point is above room temperature then it is solid.
Different substances have varying intermolecular forces that dictate their phase at room temperature. Substances with strong intermolecular forces, like water, tend to be in a solid or liquid phase at room temperature. In contrast, substances with weaker forces, like gases, are typically in a gaseous phase.
ALL liquid substances at room temperature become gaseous at higher (sometimes much higher) temperature called boiling point, unless they decompose at lower temperature.
Oils are liquid triglycerides, at room temperature that is.
propanone is liquid at room temperature
There are several substances that are a gas at room temperature. These include argon, oxygen, hydrogen, helium, and neon.
it is liquid at room temprature
Bromine exists as a liquid at the room temperature.
...because water molecules have strong intermolecular forces (hydrogen bonding) holding the moelcules together in the liquid state. Most other substances with similar molar mass do not exhibit hydrogen bonding, and thus they exist as gases.