If you are looking for NCERT Science Class 10 Chapter 5 Activity solutions, then you are in the right place. In this post, you will find NCERT Activity 5.10 Class 10 Science Explanation with conclusion.
NCERT Activity 5.10 Class 10 Science Explanation with conclusion
You are
suggested to study NCERT activity 5.10 class 10 science explanation with
conclusion so that you can attempt questions based on the activity 5.10 class
10 science.
Class 10 Science Chapter 5 Periodic Classification of Elements
Activity 5.10 Class 10 Science
· How do you think the tendency to lose electrons will change in a group?
· How will this tendency change in a period?
Discussion:
· When we move down from top to bottom in a group, the atomic size increases due to a corresponding increase in the number of electron shells. As a result, the force of attraction between the nucleus and electrons decreases, and hence, the tendency to lose electrons increases.
· When we move from left to right in a period, the nuclear charge increases in a regular manner by one unit, and hence, the force of attraction between the nucleus and electrons increases. As a result, the tendency to lose electrons decreases.
Conclusion:
This activity indicates that the tendency to lose electrons increases down in a
group but decreases across a period.
Related Topics for You
1. Activity 5.11 Class 10 Science
2. Activity 5.9 Class 10 Science
3. NCERT Solutions of Class 10 Science Chapter 5
5. Solutions of Class 10 Science all chapters
