Question Detail

CHM 101 Quantum Theory and Atomic Structure Objective Question
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Question

What are the columns of the periodic table called?
Options
A Periods
B Groups
Correct Answer
C Rows
D Blocks
Correct Answer

Option B is the correct answer.

Detailed Explanation

The columns of the periodic table are called groups. There are 18 groups in the standard periodic table. Elements within the same group typically have similar chemical properties due to having the same number of valence electrons.

Hint

Vertical columns share similar chemical properties and are called groups or families.

Question Info

Course: CHM 101
Topic: Quantum Theory and Atomic Structure
Type: Objective
Difficulty: Not specified
Question 1541 of 1872
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