It deteriorates. Definitely more than when you started.
Because all matter has density and since air has density then air is matter and plus EVERYTHING is made of matter
The answer is the second option
Answer:
0.0009765625
Explanation: u just keep doing a half life till it goes to 13 aka
8.0g divided by 2 till you reach to 13 times of a half life ;p
Solids- wood, sand, brick, rock
Liquids- water, milk, blood, coffee
Gases- air, helium, nitrogen, hydrogen
