The Periodic Table

IMPORTANT

Science Solutions from Chapter -1 - The Periodic Table

This chapter explores Mendeleev’s periodic table and its limitations. It describes atomic number as the basis for modern periodic law. We will learn about the trends in the modern periodic table. It also discusses the study of some specific groups.

Practice Other Topics from The Periodic Table

Science>Chemistry>The Periodic Table>Need for Classification of Elements

In this topic, we will come across the need for classification of elements. It highlights the discovery of different types of elements which requires their classification. We will also study the importance of periodic table here.

Science>Chemistry>The Periodic Table>Early Attempts at Classification of Elements

Through this topic, we will know the early attempts at classification of elements. We will discuss Dobereiner's law of triads, along with its limitations. We will also come across the merits of Newland's classification.

Science>Chemistry>The Periodic Table>Mendeleev's Periodic Table

This topic talks about Mendeleev's periodic table. It describes the history of Mendeleev and his achievements. It also discusses the limitations of Mendeleev's classification in detail.

Science>Chemistry>The Periodic Table>The Modern Periodic Table

In this topic, we shall study the modern periodic table in detail along with the position of elements in modern periodic table. We will also study about valencies and atomic size in detail.