Welcome to cbsenotes.com! To post messages or access any member only section, you will need an account. Create your free account now.
Already a member ? Click here to login
CBSE Notes 2011-2012 » X-Science-Term2

Periodic Classification of Elements

On moving from left to right in a period in the periodic table, the size of the atom

Multiple choice question

On moving from left to right in a period in the periodic
table, the size of the atom

Which of the following set of elements is written in order of their increasing metallic character ?

Multiple choice question

Which of the following set of elements is written in order
of their increasing metallic character ?

The elements, A, B, C, D and E have atomic number 9,11, 17, 12 and 13 respectively. Which pair of el...

Multiple choice question

The elements, A, B, C, D and E have atomic number 9,11,
17, 12 and 13 respectively. Which pair of elements belong
to the same group ?

Which one of the following does not increase while moving down the group of the periodic table ?

Multiple choice question

Which one of the following does not increase while moving
down the group of the periodic table ?

Where would you locate the element with electronic configuration 2, 8 in the Modern Periodic Table ?

Multiple choice question

Where would you locate the element with electronic
configuration 2, 8 in the Modern Periodic Table ?

An element which is an essential constituent of all organic compounds belongs to

Multiple choice question

An element which is an essential constituent of all organic
compounds belongs to

Syndicate content