Question

1. in which of the models (question 1) were the gas particles inside the balloon less densely packed together? how do you know? explain.

Explanation:

Density is related to the spacing between particles. In a gas - filled balloon, if the gas particles are less densely packed, it means there is more space between them. This can be observed through the expansion of the balloon or compared to a more compressed gas situation. For example, if the balloon is inflated and has a large volume for a given amount of gas, the particles are more spread out.

Answer:

The gas particles inside the balloon are less densely packed when the balloon has a larger volume for the same amount of gas, which can be indicated by the balloon being more inflated compared to a situation where the gas is more compressed.