TEST - 28 ( Classification of Elements- The Periodic Table )

JavaScript isn't enabled in your browser, so this file can't be opened. Enable and reload.

EFFORTS NEVER FAIL

NAME : *

1. Which of the following is correct order of atomic size ? *

1 point

Cl < F < Br < I

F < Cl < Br < I

I < Br < Cl < F

Br < I < Cl < F

2. The elements of group 16 are called *

1 point

Chalcogens

Halogens

Pnicogens

Noble gases

3. Upto which element, the Law of Octaves was found to be applicable *

1 point

Oxygen

Calcium

Cobalt

Potassium

4. In Mendeleev’s Periodic Table, gaps were left for the elements to be discovered later. Which of the following elements found a place in the periodic table later ? *

1 point

Germanium

Chlorine

Oxygen

Silicon

5. Where would you locate the element with electronic configuration 2, 8 in the Modem Periodic Table ? *

1 point

Group 8

Group 2

Group 18

Group 10

6. Which of the following is the outermost shell for elements of period 2 ? *

1 point

K shell

L shell

M shell

N shell

7. Which one of the following elements exhibit maximum number of valence electrons ? *

1 point

8. Which of the following gives the correct increasing order of the atomic radii of O, F and N ? *

1 point

O, F, N

N, F, O

O, N, F

F, O, N

9. Which among the following elements has the largest atomic radii ? *

1 point

10. WTiich of the following elements does not lose an electron easily ? *

1 point

Submit

Clear form

Never submit passwords through Google Forms.

This content is neither created nor endorsed by Google. Report Abuse - Terms of Service - Privacy Policy

Forms