AnswersAA-F26 Physical ScienceNonmetals — Unit testQuestion 1
1
QuizMultiple Choice

Nonmetals — Unit test

Question 1 of 10 • AA-F26 Physical Science

Among the elements of the main group, the first ionization energy increases

Answer
A
from left to right across a period.
B
from right to left across a period.
C
when the atomic radius increases.
D
down a group.
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