concept of Valency

concept of Valency

Assessment

Interactive Video

Physics

9th Grade

Hard

Created by

Deba D

Used 1+ times

FREE Resource

5 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

1 min • 1 pt

why Helium is not reactive like Hydrogen

2.

FILL IN THE BLANK QUESTION

1 min • 1 pt

What is the maximum number of electrons that can be accommodated in the 1st shell?

3.

FILL IN THE BLANK QUESTION

1 min • 1 pt

what is the stable electronic state of Neon

4.

FILL IN THE BLANK QUESTION

1 min • 1 pt

Oxygen has 8 electrons, so can it have stable configuration of 8 electrons in single shell? why?

5.

OPEN ENDED QUESTION

3 mins • 1 pt

why do you think oxygen has a configuration (2,6)

Evaluate responses using AI:

OFF