Atoms and Molecules : CBSE Class 9 IX Science

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Atoms  and  Molecules : CBSE Class 9 IX Science

An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element.Every solid, liquid, gas,  and  plasma is composed of neutral or ionized atoms. Atoms are very small; typical sizes are around 100 pm.
A molecule is an electrically neutral group of two or  more  atoms held together by chemical bonds. Molecules are distinguished from ions by their lack of electrical charge. However, in quantum physics, organic  chemistry ,  and  biochemistry, the term molecule is often used less strictly, also being applied to poly atomic ions, dronstudy, dronstudy.com, CBSE, CBSE Science, class 9 SCIENCE, Class IX Science, Atoms  and  Molecules, atoms  and  molecules class 9, atoms  and  molecules class 9 full chapter, atoms  and  molecules class 9 cbse, atoms  and  molecules class 9 full chapter in hindi, atom  and  molecules class 9 in hindi.

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Comments

Monalisa Behera says:

Thank you so much…

ŚWÃG ŠTĂR says:

Srk in kg😁😁

Suman Devi says:

Thanks a lot sir i am very happy

Ajay kumar singh says:

apne to laws of chemical combination bataya hi nhi or n hi dalton ka theory or postulate btaya plz use v bataea thanks

Premchand Singh says:

Nice sir but plz make a video on ions

Yankob Daniel says:

this videos is brilliantly good…urs teaching sense is fabulous…good job keep it up….

Bhagwan Shaymeena says:

Thx sir ^_^

Prashant Verma says:

Full video please

pariharmahendrasingh says:

Thank u very much sir u r great ,👌👌👍👍👏👏😘

hidden_Kashmiri tutor says:

What is difference between atom nd element?,,

Ayushi Ayushi says:

Thanku…😊sir….

Vinay Kumar says:

Thanks for the explan I really understand

Manas Tuli says:

Bout sahi padha te ho

Nisha Diwakar says:

Is chapter finish???

Priyanka Dalvi says:

Very nice understanding 😊😊😄😃

Nandini Raina says:

very good video for information

Pratik Sahu says:

Bhai 11th nd 12th bhi chalu krr do

yadav nitu says:

How to see next video of atoms and molecules

Ravendra Kumar says:

Sir please all elements ke molecules ki list provide kijiye.
Thanks

Romy Arora says:

Thank u so much

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