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- 1. Multiple ChoiceWhich has the greater EN:
N or C?CN - 2. Multiple ChoiceWhich has the greater EN:
H or F?HF - 3. Multiple ChoicePut these in increasing order:
F, N, BB < N < FB < F < NN < F < BF < N < B - 4. Multiple ChoicePut these in increasing order:
C, H, and OH < C < OH < O < CO < C < HC < H < O - 5. Multiple ChoiceWhich has the greater EN:
Cl or Al?ClAl - 6. Multiple ChoiceChoose the set that goes from lowest to highest electronegativity?Cu, Mg, Sr, CaF, Cl, Br, SiCs, Rb, Ca, MgZn, Cd, Ag, Cu
- 7. Multiple ChoiceElectronegativity is...how good an atom is at attracting electronsthe ability of an atom to lose electronsthe energy required to remove an electron from a specific atomhow easy it is to make friends.
- 8. Multiple ChoiceThe element with the largest electronegativity in the halogens is -AtFClBr
- 9. Multiple ChoiceThe element with the lowest electronegativity in Period 3 is -NaClArMg
- 10. Multiple ChoiceWhich of the following generally applies to the noble gases?high ionization energy, low electronegativity, high reactivityhigh ionization energy, high electronegativity, high reactivitylow ionization energy, low electronegativity, low reactivityhigh ionization energy, low electronegativity, low reactivity
- 11. Multiple ChoiceElements closer to the noble gases have stronger attraction for electrons.TrueFalse
- 12. Multiple ChoicePut these in order of increasing electronegativity:
Se, S, and OSe < S < OSe < O < SO < S < SeS < Se < O - 13. Multiple ChoiceChlorine and Fluorine are both very electronegative, as they are both missing a single electron from their valence energy level. Why is Fluorine more electronegative than Chlorine?Fluorine has less energy levels.Chlorine has more electrons in its outer shellFluorine has more protons.None of these
- 14. Multiple Choice
As you look from left to right across a period, electronegativity
increases
decreases
- 15. Multiple Choice
As you look down a group, electronegativity
increases
decreases
- 16. Multiple Choice
Use your electronegativity and polarity charts to determine if the bond between these two elements is Ionic or non-polar covalent or polar covalent?
K-Br
Ionic
non-polar covalent
polar covalent
- 17. Multiple Choice
Use your electronegativity and polarity charts to determine if the type of bond between these two elementsis Ionic or non-polar covalent or polar covalent?
C- H
Ionic
non-polar covalent
polar covalent
- 18. Multiple Choice
Electronegativity is...
the ability for an atom to gain electrons
the ability of an atom to lose electrons
the energy required to remove an electron from a specific atom
how easy it is to make friends.
- 19. Multiple Choice
_________________ shows charge distribution where one end is slightly positive and the other is slightly negative
dipole
molecule
intermolecular
Polyatomic ions
- Answer choicesTagsAnswer choicesTags