EASY
9th ICSE
IMPORTANT
Earn 100

What is the position of hydrogen in the modern periodic table?

Important Questions on The Periodic Table

EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 02>Q 4
Why lanthanides and actinides are kept at the bottom of the periodic table?
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 02>Q 5
Give a term which is used for horizontal rows and vertical columns of the periodic table, respectively. 
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 03>Q 1
What is the most important cause of periodicity?
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 03>Q 2
What is the valency of group 13?
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 03>Q 3
Arrange F, Cl, Br and I in increasing order of their atomic size down the group. 
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 03>Q 4
Write the name of any two metalloids. 
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 03>Q 5
Define electronegativity and how it vary along the period?
EASY
9th ICSE
IMPORTANT
All In One ICSE Chemistry>Chapter 5 - The Periodic Table>CHECK POINT 04>Q 1
What happens when alkali metals are exposed to the air?