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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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