A ball has a mass of 125 grams. If the density of the ball is 0.500 g/mL, what is its volume?

What does the cell nucleus do or, how does it function?

Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.

Which metal exist in liquid state and can be cut with knife ?