Answer:
55 degrees F - cold water
120 degrees F
the last on I don't know
The harmonic law would suggest that Neptune will take a longer amount of time to orbit the sun than Mercury. That's what I think anyways
Answer:
The atomic number is the number of the elements inside the periodic table and the mass is the weight or a number under the elements.
Explanation:
Correct me if I am wrong
Answer:
the answer is A
I made a chart for AP chem if you want to refer to it.