Decide if the following is a good, better or poor observation. When sitting on the couch the cat can jump 15 inches off the ground when startled.
1. good
2. better
3. poor

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.

What is the polyatamic ion of borate

The blackbody curve for a star name zeta is shown below. what is the peak wavelength for this star ?