?

AP® Chemistry

Free Version

Upgrade subject to access all content

Moderate

Combinations of Periodic Trends

APCHEM-ZJQP2X

Which of the following is NOT true?

A

As atomic number increases across a period of the periodic table, atomic radius decreases.

B

As atomic radius decreases across a period of the periodic table, ionization energy increases.

C

Across the rows of the periodic table, electronegativity decreases as ionization energy increases.

D

When considering a column of the periodic table, electronegativity decreases as atomic radius increases.