Solid
Gold would be in solid state at 20 degrees Celsius because its melting point is 1064 degrees Celsius.
Oxygen at -250 degrees Celsius would be a solid.
Acetone would be in liquid state at 25 degrees Celsius as its melting point is -95 degrees Celsius and boiling point is 56 degrees Celsius.
Acetone would be in a liquid state at 42 degrees Celsius. This is because the normal boiling point of acetone is at around 56 degrees Celsius, so at 42 degrees Celsius it would remain in its liquid form.
At 150 degrees Celsius, most substances would be in the liquid state. However, the state of matter at that temperature may vary depending on the specific substance, as some materials have different melting points.
The state of matter would be solid, because 25 degrees Celsius is "room Temp."
Gold would be in solid state at 20 degrees Celsius because its melting point is 1064 degrees Celsius.
Aluminum would be in a solid state at 210 degrees Celsius, as its melting point is 660.3 degrees Celsius.
Oxygen at -250 degrees Celsius would be a solid.
Acetone would be in liquid state at 25 degrees Celsius as its melting point is -95 degrees Celsius and boiling point is 56 degrees Celsius.
Acetone would be in a liquid state at 42 degrees Celsius. This is because the normal boiling point of acetone is at around 56 degrees Celsius, so at 42 degrees Celsius it would remain in its liquid form.
At 150 degrees Celsius, most substances would be in the liquid state. However, the state of matter at that temperature may vary depending on the specific substance, as some materials have different melting points.
water freezes at 0o celsius, so at -15oC it would be solid
Ethanol is a liquid at 100 degrees Celsius. It boils at 78.4 degrees Celsius, so at 100 degrees Celsius it would be in a gaseous state if it were heated beyond its boiling point.
Nitrogen would be a gas at 25 degrees Celsius.
Neon is a gas at room temperature and pressure, so it would still be a gas at 60 degrees Celsius.
The state of matter would be solid