EASY
9th ICSE
IMPORTANT
Earn 100

Name the following:

Horizontal rows of the periodic table.

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Important Questions on The Periodic Table

EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 10
Name the shortest period.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 11
Name the incomplete period in the periodic table.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 12
If an element has electronic configuration 2, 8, 2. Predict its position in periodic table.
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 13

What are the elements of group 17 collectively called?

EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 13
What are the elements of group 18 collectively called?
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 13
What are the elements of group 1 collectively called?
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 14
What is the cause of periodicity in properties?
EASY
9th ICSE
IMPORTANT
TOGETHER WITH CHEMISTRY>Chapter 5 - The Periodic Table>Self Evaluation Test>Q 15
Name two elements whose atomic weights were corrected.