16. What is the typical diameter of an atom? A. | 10-14 m
B. I x 10-12 m
C. | 10-10 m
D. | x 10-8 m

HELPP PLSS

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Exit what is the density of an object having a mass of 5.0 g and a volume of 45.0 cm3?

Now look at the segment of the graph between the two data points marked with black squares. describe how the boiling point and melting point plots behave between these points. be as specific as possible.