Explain the trend as you move across a row of the periodic table for each of the following atomic
1 answer:
Answer(s):
a) atomic radius decreases when moving across a period and increased when going down a group.
b) ionization energy increases when moving from left to right across and element period.
Vocab explanations:
groups: The columns of the periodic table are called groups.
periods: The horizontal rows are called periods.
a) atomic radius decreases when moving across a period and increased when going down a group.
b) ionization energy increases when moving from left to right across and element period.
Vocab explanations:
groups: The columns of the periodic table are called groups.
periods: The horizontal rows are called periods.
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