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For Atomic numbers greater than 100 IUPAC has made recommendation that until a new element ‘s discovery is proved, and its name is officially recognized, a systematic nomenclature be derived directly from the atomic number of the element using the numerical roots for 0 and numbers 1-9. The name 'sept' in this scheme corresponds to the digit
  • a)
    3
  • b)
    8
  • c)
    4
  • d)
    7.0
Correct answer is option 'D'. Can you explain this answer?
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For Atomic numbers greater than 100 IUPAC has made recommendation that...
sept is for 7.
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For Atomic numbers greater than 100 IUPAC has made recommendation that...
Understanding Systematic Nomenclature for Elements
The International Union of Pure and Applied Chemistry (IUPAC) has established a systematic way to name elements with atomic numbers greater than 100 until a formal name is assigned. This approach uses numerical roots based on the digits of the atomic number.
Numerical Roots Explanation
Each digit from 0 to 9 corresponds to specific roots in naming:
- 0: nil
- 1: un
- 2: bi
- 3: tri
- 4: quad
- 5: pent
- 6: hex
- 7: sept
- 8: oct
- 9: non
Significance of "Sept"
In this systematic nomenclature, the term "sept" is utilized to represent the digit '7'. Therefore, when referring to elements based on their atomic number:
- If an element has an atomic number that includes the digit '7', the prefix "sept" will be included in its systematic name.
Example of Atomic Number
For instance, if we consider atomic number 107:
- The name derived from the digits (1-0-7) would be "un-nil-sept", leading to the systematic name "unnilseptium".
Conclusion
Thus, the correct answer to your question is indeed "d) 7". The name "sept" directly corresponds to the digit 7 in the systematic nomenclature used by IUPAC for elements with atomic numbers greater than 100.
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For Atomic numbers greater than 100 IUPAC has made recommendation that until a new element ‘s discovery is proved, and its name is officially recognized, a systematic nomenclature be derived directly from the atomic number of the element using the numerical roots for 0 and numbers 1-9. The name 'sept' in this scheme corresponds to the digita)3b)8c)4d)7.0Correct answer is option 'D'. Can you explain this answer?
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For Atomic numbers greater than 100 IUPAC has made recommendation that until a new element ‘s discovery is proved, and its name is officially recognized, a systematic nomenclature be derived directly from the atomic number of the element using the numerical roots for 0 and numbers 1-9. The name 'sept' in this scheme corresponds to the digita)3b)8c)4d)7.0Correct answer is option 'D'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about For Atomic numbers greater than 100 IUPAC has made recommendation that until a new element ‘s discovery is proved, and its name is officially recognized, a systematic nomenclature be derived directly from the atomic number of the element using the numerical roots for 0 and numbers 1-9. The name 'sept' in this scheme corresponds to the digita)3b)8c)4d)7.0Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For Atomic numbers greater than 100 IUPAC has made recommendation that until a new element ‘s discovery is proved, and its name is officially recognized, a systematic nomenclature be derived directly from the atomic number of the element using the numerical roots for 0 and numbers 1-9. The name 'sept' in this scheme corresponds to the digita)3b)8c)4d)7.0Correct answer is option 'D'. Can you explain this answer?.
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