PH is a simplified observation of the acidity of a solution, defined as the -log [H+] (negative logarithm of the hydrogen concentration).
-log[10^-4] = 4
The pH of this solution is 4.
The answer would be metal
Answer:about 2 grams of methane
Explanation:
idk just got this right
Answer:
the answer is A
Explanation:
physical changes does not change the property of matter.