Question

1. List out the dements of the s block?

2. Which elements shows+2 oxidation state?

3. Which elements contains 5 electrons in the outermost shell?

4. Which is the element that has 5 p electrons in the outermost shell?

5. Which are the elements in which the last electron enters the d subshell?

6. Which element has the highest ionization energy?

7. Which is the highly reactive nonmetal?

8. Which elements show -2 oxidation state?

Answer 1

1.  A,B

2. B, C, D

3. E

4. G

5. C, D

6. H

7. G

8. F