The arrangement of elements in the periodic table on the basis of valence electron number. Concept introduction: The tabular arrangement of chemical elements is called as periodic table. The elements in the periodic table are arranged on the basis of their electron configuration, atomic number, and chemical properties. Every element has a unique chemical symbol, atomic number, and atomic mass.

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Chapter 2.1, Problem 7LO

Summary Introduction

To describe: The arrangement of elements in the periodic table on the basis of valence electron number.

Concept introduction: The tabular arrangement of chemical elements is called as periodic table. The elements in the periodic table are arranged on the basis of their electron configuration, atomic number, and chemical properties. Every element has a unique chemical symbol, atomic number, and atomic mass.

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