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Introduction to the Periodic Table Video Lecture | Inorganic Chemistry

40 videos|91 docs|41 tests

FAQs on Introduction to the Periodic Table Video Lecture - Inorganic Chemistry

1. What is the Periodic Table?
Ans. The periodic table is a tabular arrangement of all the chemical elements, organized on the basis of their atomic number, electron configurations, and chemical properties. It is a representation of all the known elements in the universe, including their properties, behavior, and uses.
2. Who created the Periodic Table?
Ans. The periodic table was created by a Russian chemist named Dmitri Mendeleev in 1869. He published the first version of the periodic table, which contained 63 elements arranged by their atomic weight and chemical properties.
3. What is the significance of the Periodic Table?
Ans. The periodic table is significant because it allows scientists to predict the behavior of elements and their compounds. It provides a systematic way of organizing the elements, which makes it easier to study their properties and reactions.
4. How is the Periodic Table arranged?
Ans. The periodic table is arranged in rows and columns. The rows are called periods, and the columns are called groups. The elements in each period have the same number of electron shells, while the elements in each group have the same number of valence electrons.
5. What information can be found on the Periodic Table?
Ans. The periodic table contains a wealth of information about each element, including its atomic number, symbol, name, atomic mass, electron configuration, and chemical properties. It also provides information about each element's state at room temperature, melting and boiling points, density, and reactivity with other elements.
40 videos|91 docs|41 tests

Timeline

00:00 Introduction
00:15 Atoms and elements
01:56 Periodic Table
03:31 Rows/Periods in Periodic Table
04:45 Question 1
04:58 Artificial Elements
05:41 Groups in Periodic Table
05:55 Groups
05:58 Question 2
06:38 Question 3
06:46 Searching Elements in Periodic Table
06:52 Reading the periodic table
08:10 Metals & Non-metals
11:18 Semi-metals
11:58 Facts
12:31 Question 4
12:32 Hydrogen Element
13:10 Summary
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