Question

answer the following questions based on the observations you made about solids, liquids, and gases. use at least two complete sentences to answer each question.
question 4
how does particle spacing in each state relate to its density? use the word density in your answer.
question 5
think about the two substances that were observed in the simulation at -246°c. one is in the liquid state and one is in the solid state.
explain which substance is neon and which is oxygen using evidence from your observations.

Explanation:

In solids, particles are closely packed, resulting in high density. In liquids, particles are less closely packed than solids but more than gases, so liquids have moderate density. In gases, particles are far apart, leading to low density. Density is mass per unit volume. When particles are closely spaced (like in solids), for a given mass, the volume is small, so density is high. When particles are spaced far apart (like in gases), for the same mass, the volume is large, so density is low.

Answer:

In solids, closely - packed particles give high density. In gases, widely - spaced particles result in low density. Density (mass/volume) depends on particle spacing: closer spacing (smaller volume for same mass) means higher density; wider spacing (larger volume for same mass) means lower density.