Bromine has ______ electrons in its valence shell.
One
Seven
Six
Rubidium has ______ electrons in its valence shell.
One
Two
Three
Oxygen has ______ electrons in its valence shell.
Nine
Five
Six
Gallium has ______ electrons in its valence shell.
Three
Eight
One
Lead has ______ electrons in its valence shell.
Seven
Four
Eleven
Radium has ______ electrons in its valence shell.
Two
Ten
Four
Chlorine has ______ electrons in its valence shell.
Two
Six
Seven
Livermorium has ______ electrons in its valence shell.
Six
Twelve
One
Carbon has ______ electrons in its valence shell.
Three
Four
Nine
Iodine has ______ electrons in its valence shell.
Seven
Five
None
Neon has ______ electrons in its valence shell.
Four
Ten
Eight
Boron has ______ electrons in its valence shell.
Eleven
Three
Eight
Xenon has ______ electrons in its valence shell.
Eight
Two
Six
Helium has ______ electrons in its valence shell.
Seven
One
Two
Sulfur has ______ electrons in its valence shell.
Six
Four
Nine
Lithium has ______ electrons in its valence shell.
Eleven
One
Five
Polonium has ______ electrons in its valence shell.
Ten
Seven
Six
Krypton has ______ electrons in its valence shell.
Eight
Nine
Five
Tin has ______ electrons in its valence shell.
Two
Three
Four
Calcium has ______ electrons in its valence shell.
One
Two
Eight
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