It is of course liquid!
a ice cube melts when it heats up
solid
solid
When an ice cube melts, the physical state changes from a solid to a liquid. This occurs as the temperature of the ice cube rises above its melting point (0 degrees Celsius or 32 degrees Fahrenheit), causing the solid ice molecules to gain enough energy to break apart and flow as liquid water.
melting point
from a solid into a liquid.
It changes from a solid to a liquid.
The water level remains the same after the ice cube melts because the volume of the ice cube is already accounted for in the water level when it is frozen. When the ice melts, it simply changes state from solid to liquid without changing the overall volume in the glass.
If you put a ice cube in a pan in a warm room the two physical properties that will change would be shape. Another property would be density.
When it melts it is a liquid![:
on its own
As an ice cube melts, it transitions from a solid state to a liquid state. This means that its shape changes as the solid structure breaks down and the molecules move more freely, conforming to the shape of the container it's in.