Which option lists the three primary states of matter?

Which option lists the three primary states of matter?

• A. Gas, Solid, Liquid
• B. Plasma, Gas, Solid
• C. Solid, Liquid, Plasma
• D. Liquid, Gas, Plasma

Answer: (A)

Matter exists in distinct states, with solid, liquid, and gas being the three classic forms. In a solid, particles are tightly packed and vibrate in place, giving definite shape and volume. In a liquid, particles can flow past one another, so the substance takes the shape of its container while keeping a definite volume. In a gas, particles are far apart and move freely, filling space and being highly compressible. Plasma is also a recognized state at very high energy, where atoms are ionized; it’s typically treated as a separate state rather than one of the three everyday ones. The option that lists gas, solid, and liquid includes these three foundational states, making it the best choice.

Matter exists in distinct states, with solid, liquid, and gas being the three classic forms. In a solid, particles are tightly packed and vibrate in place, giving definite shape and volume. In a liquid, particles can flow past one another, so the substance takes the shape of its container while keeping a definite volume. In a gas, particles are far apart and move freely, filling space and being highly compressible. Plasma is also a recognized state at very high energy, where atoms are ionized; it’s typically treated as a separate state rather than one of the three everyday ones. The option that lists gas, solid, and liquid includes these three foundational states, making it the best choice.