Which statement correctly compares the valence electrons for atoms of francium (Fr) and barium (Ba)?(1 point)ResponsesBarium has fewer valence electrons, but 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.Barium has more valence electrons, and they are in a higher energy level.Francium has more valence electrons, and they are in a higher energy level.Francium 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.
Francium has more valence electrons, and they are in a higher energy level.
The correct statement is:
Barium has fewer valence electrons, but they are in a higher energy level.
To compare the number of valence electrons for the atoms of francium (Fr) and barium (Ba), we need to look at their position in the periodic table.
Francium (Fr) is located in Group 1, so it has 1 valence electron.
Barium (Ba) is located in Group 2, so it has 2 valence electrons.
Since francium has only 1 valence electron, while barium has 2 valence electrons, we can conclude that:
Barium has more valence electrons than francium.
Therefore, the correct statement is:
"Barium has more valence electrons, but they are in a higher energy level."