Which of the p-block elements are not representative elements ?

Related Mcqs:

1. d-block elements are also called as __________?

   A. Inner Transition
   B. Outer Transition
   C. Alkali Metals
   D. Both B & C

   Submitted by: Aamir khan Hullio

2. Elements in the same vertical group of the periodic table have same_______________?

   A. Number of valence electrons
   B. Atomic number
   C. Atomic mass
   D. Atomic volume

3. Periodic table provides a basic framework to study elements with respect to their__________________?

   A. Physical properties
   B. Chemical properties
   C. Properties of their compounds
   D. All

4. Elements with similar chemical properties appear in the_________________?

   A. Same family
   B. Same period
   C. p block elements
   D. Right upper corner

5. Inner transition elements are called _________________?

   A. Lanthanides
   B. Actinides
   C. Rare earth metals
   D. All

6. Melting points of VII-A group elements down the group ____________________?

   A. Increase
   B. Decrease
   C. Remain constant
   D. No regular trend

7. Seventh period contains _________________ normal elements ?

   A. 2
   B. 4
   C. 6
   D. 8

8. In which of the following pairs are elements belonging to the same group ?

   A. Boron & Beryllium
   B. Nitrogen & Phosphorous
   C. Magnesium & Aluminium
   D. Gallium & Helium

9. Isotopes of the same elements has__________________?

   A. different number of protons
   B. same number of neutrons
   C. different number of neutrons
   D. same mass number (nucleon number)

10. Actinides are the elements with atomic numbers from __________?

    A. 97 to 104
    B. 101 to 115
    C. 89 to 103
    D. 36 to 43

    Submitted by: Fahad Mehsud