Question

Match the state of matter with the appropriate description of the arrangement of particles.

State of Matter:
- gas
- liquid
- solid

Arrangement:
- random arrangement but close together
- random arrangement and far apart
- fixed arrangement and very close together

Answer 1

Solids have particles in a fixed arrangement that are very close together, liquids have particles in a random arrangement but still close together, and gases have particles in a random arrangement that are far apart.

Step-by-step explanation:

The state of matter can be matched with the appropriate description of the arrangement of particles as follows:

• Solid: fixed arrangement and very close together
• Liquid: random arrangement but close together
• Gas: random arrangement and far apart

This classification is based on the physical characteristics and the behavior of particles in each state of matter. Solids have a definite shape and volume, liquids have a definite volume but take the shape of their container, and gases do not have a definite shape or volume and their particles are far apart and move freely.