Which set of elements has similar binding properties? A: Cl ,Br and F
B:K, Ca, and Sc
C:Kr, Cl, and O
D:Be, C, and O

B. K,Ca, and Sc

Explanation:

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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.  

b) mutualism

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