The first one is B because it’s gonna be positive if it’s gaining energy
Answer:
Copper (I) hydroxide
Explanation:
Copper (I) hydroxide is a chemical compound with the chemical formula of CuOH. One copper atom (Cu), one oxygen atom (O), and one hydrogen atom (H.)
What is the question exactly?
Some offspring may be tall, some may be short, and some may be medium medium sized.