To identify the type of atom that has the strongest attraction for electrons in bond formation, we need to consider the concept of electronegativity. Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. The higher the electronegativity value, the stronger the attraction for electrons.
Given the options:
- Barium (Ba)
- Chlorine (Cl)
- Iodine (I)
- Strontium (Sr)
Here is the electronegativity of each element:
- Barium (Ba): 0.89
- Chlorine (Cl): 3.16
- Iodine (I): 2.66
- Strontium (Sr): 0.95
We compare these values to determine which element has the highest electronegativity:
- Barium (0.89)
- Chlorine (3.16)
- Iodine (2.66)
- Strontium (0.95)
Among these values, Chlorine (Cl) has the highest electronegativity value of 3.16. Therefore, chlorine has the strongest attraction for electrons in bond formation.
So, the type of atom that has the strongest attraction for electrons is:
Chlorine (Cl) with an electronegativity of 3.16.
