Answer: D. Converting energy stored in chemical bonds into electricity.
Explanation:
100% on edg 2021 quiz.
A compound is a substance composed of 2 or more chemical elements.
The model does not represent a compound because it shows two atoms of the same element combined. To be a compound the model would need to contain atoms of different element, represented by different colored balls. Therefore, the picture does not represent a compound. :)
Answer:
84.2 grams
Explanation:
you have to multiply 8.42x10^18 to get the answer above
Answer: the pH is 11.78
Explanation:Please see attachment for explanation