solid
At 20 degrees Celsius, silicon is in solid state. It has a melting point of 1414 degrees Celsius, so at 20 degrees it is well below that temperature and would be a solid.
Silicon dioxide at 25 degrees Celsius would typically exist as a solid, specifically in the form of quartz or sand. At this temperature, silicon dioxide does not undergo a phase change and remains in its solid state.
The melting point of silicon is 1414 degrees Celsius (2577 degrees Fahrenheit). At this temperature, silicon transitions from a solid to a liquid state.
Sodium oxide is a soft solid at room temperature.
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.
Magnesium oxide is a solid.
At 20 degrees Celsius, silicon is in solid state. It has a melting point of 1414 degrees Celsius, so at 20 degrees it is well below that temperature and would be a solid.
Silicon dioxide at 25 degrees Celsius would typically exist as a solid, specifically in the form of quartz or sand. At this temperature, silicon dioxide does not undergo a phase change and remains in its solid state.
The melting point of silicon is 1414 degrees Celsius (2577 degrees Fahrenheit). At this temperature, silicon transitions from a solid to a liquid state.
Nickel II oxide exists as a solid at room temperature.
At -50 degrees Celsius, methane is in a solid state.
Gaseous state
Sodium oxide is a soft solid at room temperature.
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.
Gaseous state
Ice is H2O, dihydrogen oxide. So is water. To affect the change one only needs change the state or phase of the material. Glass is silicon oxide, SiO. To form this you would have to transmute water's hydrogen into silicon, an entirely different element.
The melting point of silicon is 1414 degrees Celsius (2577 degrees Fahrenheit). Silicon is a crystalline solid at room temperature but transitions to a liquid state above its melting point.