100 percent is the correct answer to the question
Electron Affinity is not far different from Electronegativity. It’s just that Electronegativity is the impulse of an atom to attract a shared pair of electrons (or electron density) towards itself and is much more often associated with molecules rather than each atom and the values could vary to some degree, although a single value is commonly used for most calculations in inorganic chemistry whilst Electron affinity is a fixed value of an individual atom.
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The doubling of sodium accounts for the negative ions associated with sodium and the exclusion of potassium approximately allows for the incomplete dissociation of sodium chloride.
Osmolarity is the calculation of the osmolar convergence of plasma and is corresponding to the quantity of particles per liter of arrangement; it is communicated as mmol/L. This is what is utilized when a figured esteem is inferred.</span>
Have you used a punnett square before? Even if yu haven't, it is pretty easy. You have a more difficult question as punnett squares go, but it is still easy. I have attached a photo for an example.