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Quick Recall
Flashcard for a tricky root.
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Learn and apply the IUPAC systematic nomenclature for elements with atomic number > 100.
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Flashcard for a tricky root.
Introduction to the IUPAC rules to resolve naming disputes.
Historically, the privilege of naming a new element went to the scientist (or team) who discovered it. However, creating elements with very high atomic numbers (Z > 100) is incredibly difficult.
A data table is strictly required to present the numerical roots.
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Table 3.4 presentation of digits and roots.
Digit Root + Digit Root + Digit Root + ium
The 3-letter symbol is formed from the first letter of each root.
Problem 3.1 step-by-step.
Problem. What would be the IUPAC name and symbol for the element with atomic number 120?
Faded practice for element 114.
Let's derive the IUPAC name for the element with atomic number 114. First, map the first digit 1 to the root . Map the second digit 1 to the same root, . Next, map the digit 4 to the root . Finally, combine these roots and add the mandatory suffix at the end. This gives us the complete systematic name . The three-letter symbol is derived from the first letter of each root, giving us the symbol .
MCQ testing a complex name.
What is the correct IUPAC systematic name for element 108?