Read and download NCERT Class 10 Science Periodic Classification of Elements Answers in NCERT book for Class 10 Science. You can download latest NCERT eBooks chapter wise in PDF format free from Studiestoday.com. This Science textbook for Class 10 is designed by NCERT and is very useful for students. Please also refer to the NCERT solutions for Class 10 Science to understand the answers of the exercise questions given at the end of this chapter
NCERT Book for Class 10 Science Chapter 5 Periodic Classification of Elements
Class 10 Science students should refer to the following NCERT Book Chapter 5 Periodic Classification of Elements in Class 10. This NCERT Book for Class 10 Science will be very useful for exams and help you to score good marks
Chapter 5 Periodic Classification of Elements NCERT Book Class 10
Multiple Choice Questions
1. (b) 2. (c) 3. (a) 4. (b)
5. (c) 6. (b) 7. (c) 8. (c)
9. (b) 10. (b) 11. (d) 12. (d)
13. (c) 14. (c) 15. (b) 16. (d)
17. (b) 18. (b) 19. (c) 20. (c)
21. (a) 22. (b) 23. (b) 24. (c)
25. (b) 26. (a)
Short Answer Questions
27. The arrangement of these elements is known as Do&&bereiner triad. Example, Lithium, Sodium and Potassium
28. (a) (i) F and Cl (ii) Na and K.
(b) Newland’s law of octaves
29. (a) No, because all these elements do not have similar properties although the atomic mass of silicon is average of atomic masses of sodium (Na) and chlorine (Cl). (b) Yes, because they have similar properties and the mass of magnesium (Mg) is roughly the average of the atomic mass of Be and Ca.
30. Hint— Elements with similar properties can be grouped together.
31. Hint— Hydrogen resembles alkali metals as well as halogens
32. GeCl4, GaCl3
33. Element Group No. Valency
A Group-13 3
B Group-14 4
C Group-2 2
Please refer to attached file for NCERT Class 10 Science Periodic Classification of Elements Answers
| NCERT Class 10 Science Answers and Solutions |
| NCERT Class 10 Science Acids Bases and Salts |
| NCERT Class 10 Science Acids Bases and Salts Answers |
| NCERT Class 10 Science Acids Bases and Salts Questions |
| NCERT Class 10 Science Metals and Non metals |
| NCERT Class 10 Science Metals and Non metals Answers |
| NCERT Class 10 Science Metals and Non metals Questions |
| NCERT Class 10 Science Carbon and its Compounds |
| NCERT Class 10 Science Carbon and its Compounds Answers |
| NCERT Class 10 Science Carbon and its Compounds Questions |
| NCERT Class 10 Science Life Processes |
| NCERT Class 10 Science Life Processes Answers |
| NCERT Class 10 Science Life Processes Questions |
| NCERT Class 10 Science Control and Coordination |
| NCERT Class 10 Science Control and Coordination Answers |
| NCERT Class 10 Science Control and Coordination Questions |
| NCERT Class 10 Science Heredity and Evolution |
| NCERT Class 10 Science Heredity and Evolution Answers |
| NCERT Class 10 Science Heredity and Evolution Questions |
| NCERT Class 10 Science Electricity |
| NCERT Class 10 Science Electricity Answers |
| NCERT Class 10 Science Electricity Questions |
| NCERT Class 10 Science Sources of Energy |
| NCERT Class 10 Science Sources of Energy Answers |
| NCERT Class 10 Science Sources of Energy Questions |
| NCERT Class 10 Science Our Environment |
| NCERT Class 10 Science Our Environment Answers |
| NCERT Class 10 Science Our Environment Questions |
| NCERT Class 10 Science Management of Natural Resources |
| NCERT Class 10 Science Management of Natural Resources Answers |
| NCERT Class 10 Science Management of Natural Resources Questions |
NCERT Book Class 10 Science Chapter 5 Periodic Classification of Elements
The above NCERT Books for Class 10 Science Chapter 5 Periodic Classification of Elements have been published by NCERT for latest academic session. The textbook by NCERT for Chapter 5 Periodic Classification of Elements Science Class 10 is being used by various schools and almost all education boards in India. Teachers have always recommended students to refer to Chapter 5 Periodic Classification of Elements NCERT etextbooks as the exams for Class 10 Science are always asked as per the syllabus defined in these ebooks. These Class 10 Chapter 5 Periodic Classification of Elements book for Science also includes collection of question. Along with Science Class 10 NCERT Book in Pdf for Chapter 5 Periodic Classification of Elements we have provided all NCERT Books in English Medium for Class 10 which will be really helpful for students who have opted for english language as a medium. Class 10 students will need their books in English so we have provided them here for all subjects in Class 10.
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