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XxAngelGirlxX:
Given following electron configurations, 1s22s22p63s23p64s23d104p65s24d9 and 1s22s22p63s23p64s23d104p65s14d10. Part 1: Name the element. Part 2: Both electron configurations are correct, and the second one is what is found most often in nature. Suggest a reason for why silver most often exists as an exception to the normal electron configuration rules.
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WendyMorales2007:
count the total number of electrons by looking at the electron configurations.
WendyMorales2007:
how many is there?
XxAngelGirlxX:
2? or you mean in total?
WendyMorales2007:
like how many is there for each?
WendyMorales2007:
there should be 47
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XxAngelGirlxX:
ok i got that
WendyMorales2007:
and on the periodic table, which element has the atomic number of 47?
XxAngelGirlxX:
Silver?
WendyMorales2007:
correct
WendyMorales2007:
so you just solved step 1, the name of the element is Silver. :)
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XxAngelGirlxX:
oki i got the rest thank u
WendyMorales2007:
ofc :)
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