What are Columns in Periodic table called?

Related Mcqs:

1. How many rows and columns are in the modern Periodic Table?

   A. 18 columns and 7 rows
   B. 12 columns and 9 rows
   C. 7 columns and 18 rows
   D. 25 columns and 15 rows

   Submitted by: Malik Asghar Hussain

2. What are rows in Periodic table called?

   A. Period
   B. Group
   C. Verticals
   D. Perpendiculars

   Submitted by: Malik Asghar Hussain

3. The horizontal rows of the periodic table are called ______?

   A. Groups
   B. Periods
   C. Sets
   D. Matrices

   Submitted by: Danish Balani

4. Who created periodic table?

   A. Faraday
   B. Lavoisier
   C. Arrhenius
   D. Mendeleev

   Submitted by: ABDUL HAYEE

5. What is the first element in the periodic table?

   A. Hydrogen
   B. Helium
   C. Nitrogen
   D. Carbon

   Submitted by: Ashfaque Ali Khoso

6. Of the six noble gases in the periodic table, which is the lightest?

   A. Nitrogen
   B. Hydrogen
   C. Helium
   D. Oxygen

   Submitted by: Ashfaque Ali Khoso

7. How many elements are in Modern periodic table?

   A. 112
   B. 118
   C. 114
   D. 116

   Submitted by: M.Muzammil

8. How many elements are in modern periodic table?

   A. 118
   B. 181
   C. 108
   D. 188

   Submitted by: M.Muzammil

9. Which of the following letter does not represent in periodic table?

   A. X
   B. K
   C. J
   D. N

   Submitted by: Munwar Ali Sohu

10. How many coloumns in the modern Periodic Table?

    A. 17
    B. 18
    C. 19
    D. None of these.

    Submitted by: Nadar Ali Buriro