CHEM 1110 Group quiz 7, Test 3 - Periodic Trends electronegativity

Names:


Exercise for the Trends in the Periodic Table

Electronegativity: 

Which is the most electronegative?
 Fr or F
 ________
Which is the most electronegative?
 O or F
 ________
Which is the most electronegative?
 Si or Mg
 ________
Which is the least electronegative?
 Al or Ga
 ________
Which is the least electronegative?
 Cl or S
 ________
Which is the most electronegative? Te or Se ________
Which is the most electronegative? Br or F ________
Which is the least electronegative? Ra or Al ________
Which is the least electronegative? Ca or Be ________
Which is the most electronegative? Cl or Br ________

.