JEE Main 20206 SeptemberEvening Shift

Exam: JEE Main
Year: 2020
Date: 6 September
Shift: Evening Shift
Subject: Chemistry
Chapter: Classification of Elements and Periodicity in Properties

JEE Main 2020 · 6 September · Evening Shift · Chemistry · Classification of Elements and Periodicity in Properties

The atomic number of Unnilumium is ______.

Correct answer

Step-by-step solution

According to IUPAC convention for naming of elements with atomic number more than $100$ , different digits are written in order and at the end ium is added. For digits following naming is used.

$0 - nil$

$1 - un$

$2 - bi$

$3 - tri$

and so on...

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