Determine the number of potassium ions in a 3.05 moles of K+?
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"Which following pairs of atoms, have a lower electron affinity? a) Ca,K b) I,F c) Li, Ra. I seriously don't know anything about electron affinity all ik that it can buy another element"
1 Answer
Mar 5, 2015
1.84 x
First, you need to set up your bridge and use Avogadro's number - 6.022 x
(3.05 moles
