Question

1. three balloons filled with neon, carbon dioxide, and hydrogen are released into the atmosphere. using the data in table 3.6 on page 81, describe the movement of each balloon.

Explanation:

Step1: Recall density - buoyancy relationship

The density of a gas compared to air determines its movement when released. If a gas is less dense than air, it will rise; if denser, it will sink.

Step2: Determine density of neon

Neon has a lower density than air. So, a neon - filled balloon will rise in the atmosphere.

Step3: Determine density of carbon dioxide

Carbon dioxide is denser than air. So, a carbon - dioxide - filled balloon will sink in the atmosphere.

Step4: Determine density of hydrogen

Hydrogen is much less dense than air. So, a hydrogen - filled balloon will rise rapidly in the atmosphere.

Answer:

The neon - filled balloon will rise. The carbon - dioxide - filled balloon will sink. The hydrogen - filled balloon will rise rapidly.