Gas
At room temp it is a gas.
-20 degrees Celsius = -4 degrees Fahrenheit.
20 degrees Celsius = 293.15 kelvins
20 degrees Fahrenheit = -6.6 degrees Celsius.
(-20) degrees Celsius = -4 degrees Fahrenheit.
A GAS!!!! The atmosphere is 20% oxygen , and of course the atmosphere is a gas. Oxygen condenses to a liquid at 90.188 K (-182.962 oC) On further cooling it solidifies at 54.36 K (-218.79 oC).
At 20 degrees Celsius, nitrogen is in a gaseous state as it has a boiling point of -196 degrees Celsius and a melting point of -210 degrees Celsius.
Oxygen is a gas at 20 degrees Celsius. It has a boiling point of -183 degrees Celsius and a melting point of -218 degrees Celsius, so at room temperature, oxygen exists as a gas.
At 20 degrees Celsius, copper is in its solid state. Copper has a melting point of 1,085 degrees Celsius, so at 20 degrees Celsius, it remains a solid metal.
Gold is a solid state at 20 degrees Celsius. Gold has a melting point of 1,064 degrees Celsius and a boiling point of 2,807 degrees Celsius, so at 20 degrees Celsius it would be in its solid phase.
At 20 degrees Celsius, copper is in a solid state. Copper melts at 1,085 degrees Celsius, so at 20 degrees Celsius, it remains solid.
At 20 degrees Celsius, wax is typically in a solid state.
The state of argon at 20 degrees is a gas.
Gold would be in solid state at 20 degrees Celsius because its melting point is 1064 degrees Celsius.
Gas. It's melting point is: -189.35 Degrees Celsius It's boiling point is: -185.85 Degrees Celsius
Sodium is a solid at 20 degrees Celsius. It melts at 97.8 degrees Celsius and boils at 882.9 degrees Celsius.
At 20 degrees Celsius, cobalt is in a solid state. Cobalt's melting point is 1495 degrees Celsius, so at 20 degrees Celsius it would be solid.