EASY
10th ICSE
IMPORTANT
Earn 100
Name the type of elements which have their one electron short of octet.
Important Questions on Periodic Table, Periodic Properties and Variations of Properties
EASY
10th ICSE
IMPORTANT
Name the type of elements which have their two electrons in the outermost orbit.
EASY
10th ICSE
IMPORTANT
An element has two electrons in its shell. What is its atomic number?
MEDIUM
10th ICSE
IMPORTANT
An element has two electrons in its shell. State its position in periodic table.
MEDIUM
10th ICSE
IMPORTANT
An element has two electrons in its shell. Is it metal or non-metal?
MEDIUM
10th ICSE
IMPORTANT
An element has two electrons in its shell. State the name assigned to this group.
MEDIUM
10th ICSE
IMPORTANT
An element has two electrons in its shell. What is the valency of this element?
EASY
10th ICSE
IMPORTANT
Answer the following in respect of element .
Give its electronic configuration.
EASY
10th ICSE
IMPORTANT
Answer the following in respect of element .
To which group and period does it belong?
