Imagine your homework assignment involves identifying an unknown pure substance. the valence electrons of the substance's atoms feel an effective nuclear charge of +1. if this substance's atoms have larger radii than potassium (k) atoms, what other characteristics would you expect the substance to exhibit?
it would have higher ionization energies than k and a higher electronegativity value than k.
a.) it would have higher ionization energies than k and a lower electronegativity value than k.
b.) it would have lower ionization energies than k and a higher electronegativity value than k.
c.) it would have lower ionization energies than k and a lower electronegativity value than k.
d.) it would have higher ionization energies than k and a higher electronegativity value than k
Answers: 3
Chemistry, 22.06.2019 06:00, girly37
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 3
Chemistry, 22.06.2019 08:30, ayaanwaseem
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Answers: 2
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