Quiz

Question 1. Who is known as the father of the periodic table?
Question 2. The modern periodic table is based on:
Question 3. Which is the first element of the periodic table?
Question 4. Which group of elements is called noble gases?
Question 5. The most electronegative element is:
Question 6. Which of the following is an alkali metal?
Question 7. Which period contains only two elements?
Question 8. Which element is a metalloid?
Question 9. The atomic number of Neon is:
Question 10. Which of the following is a halogen?