Sail E0 Webinar
Question
Why does ice float?
Options:
A .  As water freezes, it expands and its density decreases.
B .  As water freezes, it takes up more hydrogen from the atmosphere, causing it to have a greater buoyancy.
C .  As water freezes, air becomes trapped between the hydrogen bonds of water molecules.
D .  As water freezes, it takes up more oxygen from the atmosphere, causing it to have a greater buoyancy.
Answer: Option A

Submit Your Solution Below and Earn Points !
Next Question

Submit Solution

Your email address will not be published. Required fields are marked *

Latest Videos

Latest Test Papers