Sulfur is a yellow solid that, when heated in the absence of air, sublimes into a black solid as it undergoes a phase change from solid to gas.
Sulfur turns yellow when heated.
Barium chloride is white in its solid form. When heated, it remains white because its color does not change.
Water is a solvent that turns into a solid when heated, forming ice.
The intermolecular forces of attraction in the solid decreases as it is heated and the solid melts (solid converts to liquid) at its melting point.
A solid is transformed in a liquid by melting; some solids are transformed directly in a gas by sublimation.
Sulfur turns yellow when heated.
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Barium chloride is white in its solid form. When heated, it remains white because its color does not change.
.... it melts.
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It is called melting.
It is called melting.
A carbohydrate turns black and yellow when in contact with saliva. A huh, thats right, black and yellow black and yellow black yellow. You know what it is! Black and Yellow
Water is a solvent that turns into a solid when heated, forming ice.
The intermolecular forces of attraction in the solid decreases as it is heated and the solid melts (solid converts to liquid) at its melting point.
Water changes into a solid, ice, when it is cooled, not heated. This is because the cooling causes the water molecules to slow down and come closer together, forming a rigid structure. This process is called solidification or freezing.