객관식
Which element has chemical properties most similar to potassium?
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2. Atoms & Elements
Periodic Table: Group Names
Multiple Choice
Which term is used to describe the vertical columns on the periodic table?
A
Families
B
Groups
C
Blocks
D
Periods
검증된 단계별 안내1
Understand that the periodic table is organized into rows and columns, each with specific names and significance.
Recognize that the horizontal rows on the periodic table are called 'Periods'.
Identify that the vertical columns on the periodic table are called 'Groups'.
Know that 'Groups' are also sometimes referred to as 'Families' because elements in the same group often share similar chemical properties.
Confirm that 'Blocks' refer to sections of the periodic table based on electron configurations, not columns.
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