Discover Questions

Can AISI 8620 be rehardend? Calculate the maximum wavelength of light (in nm) required to ionize a single rubidium atom. The first ionization energy of Rb is 403 kJ/mol? What is the probability of getting 3 heads when 8 fair coins are tossed? Hoping someone can help! Does PCR use monoclonal antibodies?and Does ELISA separate molecules according to size?
Thanks in advance!? If 3d - 5e =21 and 6e - 2d = 9, what is the average of d and e?