Unit 5/6 Review EC: Ions & PT Trends

Organize these options into the right categories

Groups:

(a) Atomic Radius

,

(b) Ionization Energy

,

(c) Electronegativity

• goes in the opposite direction than the other two

• trend does not include noble gases

• attraction an atom has for an electron

• amount of energy needed to REMOVE an electron

• size of an atom

Match the following

• affinity an atom has for an electron

• electronegativity

• electrically charge atom/group of atoms

• ion

• size of an atom

• ionization energy

• energy required to remove an electron

• noble gases are not include in ____ trend

• electronegativity

• atomic radius

Order the following in INCREASING Atomic Radius.

(Biggest is last)

• P

• S

• Cl

• Si

• Al

Order the following in INCREASING Atomic Radius.

(Biggest is last)

• B

• Tl

• Nh

• In

• Ga

Order the following in INCREASING Atomic Radius.

(Biggest is last)

• Ru

• Mo

• Rb

• Sr

• Zr

Order the following in INCREASING Atomic Radius.

(Biggest is last)

• Xe

• He

• Ar

• Kr

• Ne

Order the following in DECREASING Atomic Radius.

(Biggest is first)

• Cu

• Co

• Ni

• Fe

• Zn

Order the following in INCREASING Ionization Energy.

(Biggest is last.)

• S

• Po

• Te

• Se

• O

Order the following in INCREASING Ionization Energy.

(Biggest is last.)

• Mg

• Cl

• Si

• Al

• P

Order the following in INCREASING Ionization Energy.

(Biggest is last.)

• I

• Y

• Cd

• Pd

• Sn