On the basis of electronic configuration, how will we identify the first and the last element of... VIDEO
On the basis of electronic configuration, how will we identify the first and the last element of a period?https://bit.ly/YTAI_PWAP https://www.pw.live
Other Videos By PW Solutions 2023-07-15 Select from the following:
\[
{ }_{6} \mathrm{C},{ }_{8} \mathrm{O},{ }_{10} \mathrm{Ne},{ }_{11... 2023-07-15 The elements that are present in second period of the Periodic Table are given below:
Li Be B C ... 2023-07-15 The elements that are present in second period of the Periodic Table are given below:
Li Be B C ... 2023-07-15 Atomic number of an element \( \mathrm{X} \) is 13 . Is \( \mathrm{X} \) a metal or a non-me... 2023-07-15 How can the valency of an element be determined if its electronic configuration is known? Determ... 2023-07-15 Atomic number of an element \( \mathrm{X} \) is 13 . (i) Write its electronic configuration. 2023-07-15 An element \( X \) has following electronic configuration
\begin{tabular}{|c|c|c|}
\hline K & ... 2023-07-15 In the periodic table, how does the metallic character of elements change along a period from th... 2023-07-15 In the periodic table, explain how does the tendency of atoms to lose electrons change on moving... 2023-07-15 Give reasons: (a) In a group, elements have similar chemical properties. 2023-07-15 On the basis of electronic configuration, how will we identify the first and the last element of... 2023-07-15 The atomic numbers of three elements, A, B and C are 9,11 and 17 respectively. Which elements wi... 2023-07-15 Identify the elements that will belong to the same group from their atomic numbers as \( 9,17,24... 2023-07-15 An element \( X \) has following electronic configuration
\begin{tabular}{|c|c|c|}
\hline K & ... 2023-07-15 Element \( \mathrm{X} \) with atomic number 3 combines with element B with atomic number 17 . ... 2023-07-15 An element \( X \) has following electronic configuration
\begin{tabular}{|c|c|c|}
\hline K & ... 2023-07-15 An element \( X \) has following electronic configuration
\begin{tabular}{|c|c|c|}
\hline \( \... 2023-07-15 How do the trend of atomic radius, metallic character and valency vary on going down a group in ... 2023-07-15 Two elements \( \mathrm{X} \) and \( \mathrm{Y} \) belong to the same period.
What is similarity... 2023-07-15 Which properties physical or chemical remain similar on moving down a group (of Modern Periodic ... 2023-07-15 Why do all the elements in a group of the Modern Periodic Table have similar chemical properties?
0