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Periodic Classification of Elements Test Online MCQs

Test Name Periodic Classification of Elements Test Online MCQs
Subject Chemistry
Test Type MCQs
Total Question 20
Total Marks 40
Total Time 20 Mints
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Chemistry is very interesting subject and it covers the lots of the topics. The basic topic of the chemistry is the study of elements. Elements are made up of only one kind of atoms. There are almost 118 elements in the world and all the elements has different properties. Here you will get all the information about elements classifications and periodic trends in the form of Periodic Classification of Elements Test MCQs Test. Your knowledge about periodic table, its trends and elements classification will increase after attempting these tests.

Periodic Classification of Elements Test Online MCQs


1. IV Period has …….. elements.

Question 1 of 20

2. Long form of a periodic table is based upon:

Question 2 of 20

3. Among the following groups of elements, the one whose elements can have positive as well as negative oxidation states are:

Question 3 of 20

4. Which of the following has minimum ionization energy?

Question 4 of 20

5. Arrange the following set of atoms in the order of increasing atomic radius: F, Cl, C, O

Question 5 of 20

6. The ionization energy of nitrogen is more than that of oxygen because of:

Question 6 of 20

7. Which of the following elements have maximum electronegativity?

Question 7 of 20

8. Element belonging to the same period are:

Question 8 of 20

9. With the increase in atomic number in a period of a periodic table:

Question 9 of 20

10. Which of the following has the maximum size?

Question 10 of 20

11. In which of the following, the element belong to the same period?

Question 11 of 20

12. Elements in the same vertical column has same:

Question 12 of 20

13. Which of the following has the largest size?

Question 13 of 20

14. Which of the following atoms is paramagnetic?

Question 14 of 20

15. An element A has atomic number 7. It will have properties similar to the element with atomic number:

Question 15 of 20

16. An element has atomic number 2. It belongs to:

Question 16 of 20

17. On moving across a period from left to right the ionization energy increases because:

Question 17 of 20

18. The tendency towards complex formation is maximum in:

Question 18 of 20

19. Atomic number of an element X is 34, it belongs to:

Question 19 of 20

20. The first atom with maximum number of d-electrons is with atomic number:

Question 20 of 20


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