Advertisements
Advertisements
प्रश्न
The following element is given \[\ce{_3U}\]. State the electronic configuration and state whether it is a metal, non-metal, or inert gas.
Advertisements
उत्तर
\[\ce{_3U}\]: Number of electrons = 3
Electronic arrangement = [2, 1]
∴ U is metal
APPEARS IN
संबंधित प्रश्न
Draw a neat labelled diagram.
Diagramatic sketch of electronic configurations of magnesium (Atomic number 12)
Draw a neat labelled diagram.
Diagramatic sketch of electronic configuration of Argon (Atomic number 18)
What is meant by the term orbits
What are ‘energy levels’?
Give a reason for the following:
Helium is chemical extremely unreactive.
The electron distribution in an aluminium atom is
Write down the electron distribution of chlorine atom. How many electrons are there in the L shell? (Atomic number of chlorine is 17).
The electronic configuration of silicon is ——— and that of sulphur is ———.
The outermost shell of an atom cannot accommodate electrons more than ______.
How will you define the term ‘electronic configuration’?
