If your question is of the core of the Earth, it is suspected to be made of iron and nickel.
Explanation:
The answer is 0.5 moles of gold
Answer:
Tend. Similar. Parents. (sorry if it's wrong. It's kinda confusing on the last 2 words. Make it more clearer pls to get a better answer)
Explanation:
The lowest point of a wave is called trough.
