Answer:
Ozone is a gas made up of three oxygen atoms (O3). It occurs naturally in small (trace) amounts in the upper atmosphere (the stratosphere). Ozone protects life on Earth from the Sun's ultraviolet (UV) radiation.
Answer:
if the pH of a solution is 2.0 that means the solution would be acidic.
Explanation:
Answer:
umm ok lol thx for the f r e e points