Gaseous state
It is liquid.
It is a liquid.
Water is a gas (steam) at 120 degrees Celsius.
Water is in liquid state at 25 degrees Celsius. This is the temperature at which water transitions from a solid (ice) to a liquid state.
At 1000 degrees Celsius, methane (CH4) would primarily exist as a gas, given its boiling point of -161.5 degrees Celsius. At such a high temperature, methane can also undergo thermal decomposition, potentially breaking down into carbon and hydrogen or reacting with other substances in a combustion process. Therefore, while it remains a gas, its chemical behavior may change significantly under these conditions.
At -50 degrees Celsius, methane is in a solid state.
At W degrees Celsius, methane will be in a gaseous state. Methane has a boiling point of -161.5 degrees Celsius, so at temperatures above this, it exists as a gas.
Methane is in a gaseous state at 100 degrees Celsius.
At 25 degrees Celsius, methane is a gas. Methane has a boiling point of -161.5 degrees Celsius, so at room temperature, it remains in its gaseous state.
Methane is a gas at -50 degrees Celsius. It has a boiling point of -161.5 degrees Celsius, so at -50 degrees Celsius, it would be in its gaseous state.
At 25 degrees Celsius, methane exists in a gaseous state, as it has a boiling point of -161.5 degrees Celsius. It is a colorless and odorless gas that is lighter than air.
Gaseous state
Yes, at 1000 degrees Celsius, mercury will be in a gaseous state. Mercury has a boiling point of 356.9 degrees Celsius, so it will have transitioned to a gas at 1000 degrees Celsius.
Methane condenses into a liquid state at a temperature of approximately -259 degrees Fahrenheit (-162 degrees Celsius).
At 1000 degrees Celsius, methane would be in a gaseous state. Methane is a flammable gas that becomes a superheated gas at high temperatures like 1000 degrees Celsius.
Ethanol is in a solid state (frozen) at -50 degrees Celsius.
At 20 degrees Celsius, wax is typically in a solid state.