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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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lex lex
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11 years ago
(If the ion is isoelectronic with a noble gas, simply give that noble gas in square brackets.)

Pb2+

An explanation would be great. Thanks for any help!
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#1
11 years ago
[Xe] 6s2 4f14 5d10

Pb2+ is the loss of 2 electrons which come from the 6p orbital.

The filling of electrons follows the periodic table. The below link gives a pretty good visualization of how this is done, particularly page 145.

Hope this helps Slight Smile
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