Nurturing Life Sciences
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Allele frequency when genotype frequency is given
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#Section 2: General Biology
Fluorine (the most electronegative element) is assigned a value of 4.0, and values range down to cesium and francium which are the least electronegative at 0.7
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Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. The Pauling scale is the most commonly used.
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Electron affinity: The enthalpy change that results from adding an electron to a gaseous atom.
Electron affinity is becoming less negative (less exothermic) and less likely to gain an electron.
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#Id: 7751
Ranks the following in increasing atomic radius
S, Mg, Al
S: 16-10 +6
Mg: 12-10 = +2
Al: 13-10 +3
So: S < AlMg