Circle ALL that apply. (explain answer)
With regards to the shape of atomic orbitals, which of the following are true?
(a) The overall shape does not change with the n value
(b) The overall shape does change with the n value
(c) The energy and relative size does change with the n value
(d) The energy and relative size does not change with the n value

the correct answer is a

nanotechnology is a powerful tool in biomaterials research as it creates numerous possibilities for the engineering of functional molecules. nano-bio refers to projected ability to incorporate biomimicry into various materials at nanoscale.  

the answers would be

the first one and the second one

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