Which of the following is a transition element?

Related Mcqs:

1. Which of the following is a positively charged particle emitted by a radioactive element?

   A. Beta Rays
   B. Alpha Rays
   C. Gamma Rays
   D. None of these

   Submitted by: AKBAR ALI

2. Which is the most electro-negative element among the following _________?

   A. Fluorine
   B. Bromine
   C. Sodium
   D. Oxygen

   Submitted by: Malik Asghar Hussain

3. Which one of the following is not a radioactive element ?

   A. Cadmium
   B. Thorium
   C. Radium
   D. Uranium

   Submitted by: Mansoor Ahmed Suhag

4. The position of an element in the Periodic Table is determined by its __________ number?

   A. Electron
   B. Proton
   C. Neutron
   D. None of these

5. What is the element required for solar energy conversion ______?

   A. Ultra pure carbon
   B. Silicon
   C. Beryllium
   D. Tantalum

   Submitted by: WIQAR AHMAD

6. Which metallic element is liquid at room temperature?

   A. Zinc
   B. Nickel
   C. Lead
   D. Mercury

   Submitted by: Danish Balani

7. The most abundant element in human body is __________?

   A. Hydrogen
   B. Blood
   C. Oxygen
   D. Protein

   Submitted by: Mansoor Ahmed Suhag

8. The heaviest naturally-occurring element is_________?

   A. Radium
   B. Platinum
   C. Uranium
   D. Cadmium

   Submitted by: Malik Asghar Hussain

9. Isotopes of an element have the same number of _______?

   A. Neutrons
   B. Protons
   C. Electrons
   D. Beta rays

   Updated by: Qurrat

10. The most abundant element in sea water is?

    A. Chlorine
    B. Sodium
    C. Sulfur
    D. Magnesium

    Submitted by: Naveed Tahir