Question

which state of matter holds its own shape?

a plasma

b liquid

c gas

d solid

Explanation:

To determine which state of matter holds its own shape, we analyze the properties of each option:

• Plasma: A highly ionized gas, does not have a fixed shape on its own in typical conditions.
• Liquid: Takes the shape of its container, as its particles are less tightly packed and can flow.
• Gas: Expands to fill its container, with particles moving freely and widely spaced.
• Solid: Has a definite shape because its particles are closely packed and held in a fixed, ordered arrangement, so it maintains its own shape.

Answer:

d. solid