Answer:
Air
Explanation:
Air like all gasses, is a liquid. Liquid is a substance that flows freely. Therefore, your answer would be gas.
(1) Though Ice, can melt to become a liquid, its form is still TECHNICALLY a solid.
(2) Sand can form to shape, but it still considered a solid. Sand is a solid because each grain of sand is just a very small solid that can hold its shape
(3) Candles, are a solid even though, like ice, can become a liquid but only for a short amount of time because wax would eventually turn back into a solid.
