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9th CBSE
IMPORTANT
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The electronic configuration of chlorine is 

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Important Questions on Structure of the Atom

MEDIUM
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>ADDITIONAL QUESTIONS SOLVED>Q 7
The isotope used to remove the brain tumours and treatment 
MEDIUM
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>ADDITIONAL QUESTIONS SOLVED>Q 8
The isobars among the following is 
MEDIUM
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>ADDITIONAL QUESTIONS SOLVED>Q 9
The elements with same valence electrons and form same type of ions
MEDIUM
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>ADDITIONAL QUESTIONS SOLVED>Q 10
In the ∝- scattering experiment, few ∝- particles rebounded because 
EASY
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>TEST YOUR SKILLS>Q 1
What are nucleons?
MEDIUM
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>TEST YOUR SKILLS>Q 2
Give the electronic configuration of Cl- ion.
EASY
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>TEST YOUR SKILLS>Q 3
Draw the atomic structure of helium atom.
EASY
9th CBSE
IMPORTANT
Full Marks Science>Chapter 4 - Structure of the Atom>TEST YOUR SKILLS>Q 4
What are isobars?