Physics, 19.08.2021 01:00 ashleyk1838

Which statement correctly compares the valence electrons for atoms of francium (Fr) and barium (Ba)? (1 point)

Francium has more valence electrons, and they are in a higher energy level.

Barium has fewer valence electrons, but they are in a higher energy level.

Barium has more valence electrons, and they are in a higher energy level.

Francium has fewer valence electrons, but they are in a higher energy level.

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Which statement correctly compares the valence electrons for atoms of francium (Fr) and barium (Ba)?...