How many moles of neon are in 3.21x10^24 atoms of neon? a) 2.54 moles b) 1.2 x 10^24 moles c) 6.0 x 10^23 moles d) 5.33 moles

The diagram shows the structures of horse and cat forelimbs. what does the diagram suggest about the evolutionary relationship between these two mammals? a. they have homologous structures, indicating a common ancestor. b. they have analogous structures, indicating a common ancestor. c. they have homologous structures, indicating that they do not have a common ancestor. d. they have analogous structures, indicating that they do not have a common ancestor.

What metric units would you use to measure the thickness of a key

Which electron configuration represents the electrons in an atom of sodium in the ground state at stp