CBSE Class 11-science - 4 Blocks in Periodic Table Videos
Periodic Classification of Elements
This video contains practice questions on the four blocks in the periodic table.
- GIVE THE GENERAL ELECTRONIC CONFIGURATION OF s, p, d AND f ORBITALS.
- What is responsible for the conductivity of metal ? A) Delocalized electrons B) number of atoms C) atomic kernel d) ions
- explain s,p,d,f block elements
- How can we find the electronic configuration of gadolinium ?
- What are aerogens?
- Name two metals which have very low melting points?
- What are metalloids?
- What is the relation between the number of elements present in each period and the number of atomic orbitals?
- Differentiate between s and p block elements.
- Why do we call the d block elements as transition metals?
