Samuels CHEM Periodic Trends: Question Preview (ID: 31588)

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Which element has the lowest electron affinity?
a) Sn
b) As
c) S
d) F

The amount of energy involved in adding one electron to a gaseous atom of the element is called ______.
a) electron affinity
b) electronegativity
c) ionization energy
d) metallic character

Which element has the smallest atomic radius?
a) Ca
b) Mn
c) Zn
d) Br

Which element has the highest ionization energy?
a) Li
b) K
c) Rb
d) Na

Where are the most metallic elements found on the periodic table?
a) left bottom
b) left top
c) right bottom
d) right top

The energy required to remove an electron from an atom is called ______.
a) ionization energy
b) metallic character
c) electronegativity
d) atomic radius

The ability of chemically combined atoms to attract electrons to themselves is called ______.
a) electronegativity
b) metallic character
c) ionization energy
d) atomic radius

Which element has the highest electronegativity?
a) F
b) O
c) K
d) S

As you go down the periodic table from top to bottom, which of these is true?
a) atomic radius decreases
b) electron affinity increases
c) ionization energy decreases
d) metallic character decreases

As you go across the periodic table from left to right, which of these is true?
a) atomic radius increases
b) atomic radius decreases
c) electronegativity decreases
d) electron affinity decreases

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