MEDIUM
9th ICSE
IMPORTANT
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Write the valency of Halogens.

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Important Questions on The Periodic Table

MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>PRACTICE QUESTIONS>Q 16
Write the valency of Zero group elements.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 1
Name two alkali metals.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 2
Name two alkaline earth metals.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 4

Vertical lines in periodic table are called _____.

EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 4
Horizontal lines of the periodic table are called _____.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 4
There are _____ vertical lines in the periodic table.
MEDIUM
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 4
Modern periodic law is given by _____. (Moseley / Rutherford)
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 4
Inert gases have _____ valency.