Showing posts with the label CHEMISTRY CLASS IX X FREE COURSEShow all
Chap#3, Periodicity of Elements, Some Properties of Atom,

Chap#3, Periodicity of Elements, Some Properties of Atom,

Q.A.KHAN October 07, 2021

Chap#3                 Periodicity of Elements Q1. Differentiate between metal, nonmetals, and metalloids?           …

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Learn Chemistry, Chp#3,Chem IX,X ,Periodicity of Elements, #Shorts#

Learn Chemistry, Chp#3,Chem IX,X ,Periodicity of Elements, #Shorts#

Q.A.KHAN October 05, 2021

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Chap#3, Periodicity of Elements, Groups, Properties and types of Transition Metals.

Chap#3, Periodicity of Elements, Groups, Properties and types of Transition Metals.

Q.A.KHAN October 05, 2021

Q. Write a short note on groups?  Groups:             The vertical columns are called groups.  Sub-Group:            …

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