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Chemistry 10 Sir
Chemistry 10 Sir
Asked: December 23, 2020In: Class 10 Science

Fill in the blanks: Group 17 elements are called ______________

NCERT Solutions for Class 10 Science Chapter 5 Important Board Questions Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Fill in the blanks Questions No: b

2020-2021cbsechapter 5class 10class 10 sciencencertperiodic classification of elementsscience
  • 4 4 Answers
  • 134 Views
  • 7 Votes
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Chemistry 10 Sir
Chemistry 10 Sir
Asked: December 21, 2020In: Class 10 Science

Name the elements that separated the metals and non-metals in periodic table.

NCERT Solutions for Class 10 Science Chapter 5 Important Board Questions Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Very Short Question Questions No: 4

2020-2021cbsechapter 5class 10class 10 sciencencertperiodic classification of elementsscience
  • 5 5 Answers
  • 627 Views
  • 5 Votes
  • 3
Answer
Chaitan Singh
Chaitan Singh
Asked: October 21, 2020In: Class 10

Did Döbereiner’s triads also exist in the columns of Newlands’ Octaves? Compare and find out.

NCERT Solution for Class 10 Science Chapter 5 Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-81 Questions No-1

2020-2021cbsechapter 5class10ncertperiodic classificationscience
  • 5 5 Answers
  • 198 Views
  • 19 Votes
  • 5
Answer
Chaitan Singh
Chaitan Singh
Asked: October 21, 2020In: Class 10

What were the limitations of Döbereiner’s classification?

NCERT Solution for Class 10 Science Chapter 5 Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-81 Questions No-2

2020-2021cbsechapter 5class10ncertperiodic classificationscience
  • 5 5 Answers
  • 349 Views
  • 27 Votes
  • 6
Answer
Chaitan Singh
Chaitan Singh
Asked: October 21, 2020In: Class 10

What were the limitations of Newlands’ Law of Octaves?

NCERT Solution for Class 10 Science Chapter 5 Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-81 Questions No-3

2020-2021cbsechapter 5class10ncertperiodic classificationscience
  • 7 7 Answers
  • 285 Views
  • 27 Votes
  • 7
Answer
Chaitan Singh
Chaitan Singh
Asked: October 21, 2020In: Class 10

Use Mendeleev’s Periodic Table to predict the formulae for the oxides of the following elements: K, C, AI, Si, Ba.

NCERT Solution for Class 10 Science Chapter 5 Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-1 Questions No-85

2020-2021cbsechapter 5class10ncertperiodic classificationscience
  • 8 8 Answers
  • 334 Views
  • 14 Votes
  • 5
Answer
Chaitan Singh
Chaitan Singh
Asked: October 21, 2020In: Class 10

Why do you think the noble gases are placed in a separate group?

NCERT Solution for Class 10 Science Chapter 5 Periodic Classification of Elements NCERT Books for Session 2022-2023 CBSE Board and UP Board Intext Questions Page No-85 Questions No-4

2020-2021cbsechapter 5class10ncertperiodic classificationscience
  • 8 8 Answers
  • 291 Views
  • 31 Votes
  • 7
Answer
Mrinal Garg
Poll
Mrinal Garg
Asked: October 29, 2019In: NCERT Books

Which is the best website providing NCERT Solutions?

Please vote as per their contents, response, help in education, etc.

cbsefreencert solutionspollpublic discussion
  • 100 100 Answers
  • 32k Views
  • 551 Votes
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