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10 questions
Which element has a higher electronegativity value?
Niobium
Tin
Cadmium
Iodine
Which element has a lower electronegativity value?
Calcium
Barium
Electronegativity _________ as you go down a group.
Electronegativity trends are the same as:
Atomic radius trends
Ionization energy trends
Both of these
None of these
What does electronegativity do as you go across a period?
decrease
no pattern
stay the same
increase
As you move across a period, the outer electrons are ________ to the nucleus, so the nucleus of the atom is ________ to attract electrons in a bond.
closer, more able
closer, less able
further, less able
further, more able
Do noble gases have electronegativity values?
yes
no
Why does electronegativity decrease as you go down a group?
As you go down a group, the outer electrons are further away from the nucleus
As you go down a group, the nucleus is less able to attract electrons in a bond
Both of these
None of these
Which is the correct order of electronegativity from lowest to highest?
Zinc, Nickel, Iron, Scandium
Iron, Nickel, Zinc, Scandium
Scandium, Iron, Nickel, Zinc
Scandium, Iron, Zinc, Nickel
Electronegativity is the ability of an atom to attract electrons in a physical bond.
false
true
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