Valence Electrons in Bohr Model, EC, and Orbital Diagram

Which are the 2 types of electrons in an atom of any element?

• Baryon and hadron

• Inner and outer

• Nuclide and nucleon

• Positive and negative

Which is another term for inner electrons?

• Core electrons

• Shielding electrons

• Both 2 terms are correct

• Both 2 terms are incorrect

Which is another term for the outer electrons?

• Shielding electrons

• Valence electrons

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Which statement is TRUE about valence electrons?

• They are found on the last main energy level.

• They are found on the highest main energy level.

• Both statements are true.

• Both statements are false.

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Which is the last main energy level in Iron (Fe)?

• 1st main energy level

• 2nd main energy level

• 3rd main energy level

• 4th main energy level

• 5th main energy level

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"The valence electrons of any element are found on its last main energy level." How many valence electrons are there in Iron (Fe)?

• 2

• 4

• 6

• 8

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• 4

• 5

• 6

• 7

• None of the options

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"The electrons on the HIGHEST main energy level of an orbital represents its valence electrons." How many valence electron are shown in the orbital diagram of Iron (Fe)?

• 2

• 4

• 6

• 8

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"Valence electrons range from 1 through 8 only." If the valence electrons of any s-block element are equal to their group #, which formula would BEST represent the valence electrons of any element from the p-block?

• v.e. = group #

• v.e. = group # MINUS 2

• v.e. = group # MINUS 6

• v.e. = group # MINUS 10

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How many valence electrons are there in Iodine (I)?

• 4

• 5

• 6

• 7

• 8

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