Question

what is volume?
the amount of air surrounding an object.
the amount of matter in an object.
the amount of space an object takes up.

Explanation:

To determine the correct definition of volume, we analyze each option:

• "The amount of air surrounding an object" is incorrect as it describes the air around, not the object's property.
• "The amount of matter in an object" defines mass, not volume.
• "The amount of space an object takes up" matches the scientific definition of volume.

Answer:

The amount of space an object takes up.