. Based on the periodic table, magnesium (Mg) has two valence electrons. What could
you infer about the number of valence electrons of calcium (Ca)?
A. Calcium (Ca) has one more valence electron than magnesium (Mg) because
it is below Mg and in the same family.
B. Calcium (Ca) has one less valence electron than magnesium (Mg) because it
is below Mg and in the same family.
C. Calcium (Ca) has the same number of valence electrons as magnesium (Mg)
because it is below Mg and in the same family.
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Amines are good nucleophiles, even though they are neutral molecules. how would the rate of an sn2 reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? amines are good nucleophiles, even though they are neutral molecules. how would the rate of an reaction between an amine and an alkyl halide be affected if the polarity of the solvent is increased? because both reactants in the rate-limiting step are neutral, the reaction will be faster if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will be slower if the polarity of the solvent is increased. because both reactants in the rate-limiting step are neutral, the reaction will occur at the same rate if the polarity of the solvent is increased. request answer
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. Based on the periodic table, magnesium (Mg) has two valence electrons. What could
you infer about...
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