Question

electronegativity
this image shows electronegativities of elements on the periodic table. based on this information, which element is most likely to form a strong
ionic bond and take on electrons?
(1 point)
helium (he)
fluorine (f)
cesium (cs)
hydrogen (h)

Explanation:

• Helium (He) is a noble gas with a full valence shell, so it is inert and does not easily form bonds.
• Fluorine (F) has a high electronegativity (4.0 as per the chart). High - electronegative elements tend to gain electrons. In ionic bond formation, the element with higher electronegativity (which has a strong attraction for electrons) will take on electrons.
• Cesium (Cs) has a low electronegativity (0.7 as per the chart) and is more likely to lose electrons in a bond.
• Hydrogen (H) has an electronegativity of 2.1, which is lower than that of fluorine.

Answer:

Fluorine (F)