The Electron Configuration Video Lessons

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Problem: Consider the molecule BF3.What is the electron configuration of an isolated B atom?

FREE Expert Solution

In a neutral atom:

atomic number = # of protons = # of electrons

B atom:

• atomic number = 5

• Period = 2

• has 5 electrons

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Problem Details

Consider the molecule BF3.

What is the electron configuration of an isolated B atom?

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