Solution. because the substances can't go back to their original form. like kool aid, when its mixed you cant separate the powder and the water again.
Answer: Lithium (Li) 16.373%
Chlorine (Cl) 83.627%
Explanation:
Milk is the most basic liquid
Answer & Explanation: Acid rain occurs when sulfur dioxide and nitrogen oxide are released into the air to create a chemical reaction. When the two mix in the air (oxygen), they will get into the water and mix with other pollutants in the air, making acid rain.
The correct answer is B)wave mechanical. Hope that helps! If you have any questions about the answer i gave you please let me know!