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- 1. Multiple Choice
The vertical (up and down) columns in the Periodic Table are called
groups
towers
periods
atomic numbers
- 2. Multiple ChoiceAs you move down a group, atomic radius increases because -you add more and more neutronsyou add more and more protonsyou add more and more shells (energy levels)you add more atomic mass
- 3. Multiple ChoiceFrancium (Fr) has the lowest ionization energy in Group 1 because -it has the smallest number of valence electronsit has the greatest atomic massit has the greatest number of protons, so it attracts its electrons the strongestits 1 valence electron is very far from the nucleus, so little energy is needed to remove it
- 4. Multiple ChoiceWhich of the following will have a lower ionization energy than Scandium (Sc)?Helium (He)Titanium (Ti)Calcium (Ca)Magnesium (Mg)
- 5. Multiple ChoiceWhich has the greater Electronegativity:
N or C?CN - 6. Multiple ChoiceAs you move across the periodic table atoms tend to get smaller because, ______________.the atoms have more mass.the atoms have less massthe atoms have more protons.the atoms have less electrons.
- 7. Multiple ChoiceAs atoms of elements in group 16 are considered in order from top to bottom, the electronegativity of each successive element....decreasesincreasesremains the samenone of the above
- 8. Multiple ChoiceWhich of the following will have a larger radius than Zinc?GalliumAluminumMagnesiumStrontium
- 9. Multiple ChoiceWhich of the following will have a higher electronegativity than arsenic (As)?Carbon (C)Neon (Ne)Antimony (Sb)Germanium (Ge)
- 10. Multiple ChoiceWhich element has a full valence shell?FDCE
- 11. Multiple Choice
Which element has 3 valence electrons?
A
B
E
C
- 12. Multiple ChoiceHow many energy levels does an atom of Chlorine have?2347
- Answer choicesTagsAnswer choicesTags