Download App

The d-and f-Block Elements — Chemistry STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceChemistryThe d-and f-Block Elements1 Mark
Question
Write Electronic configuration of First transition metal : Sc
✓

Answer

Atomic Number : 21
Electronic configuration : [Ar]3d1 4s2

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "1 Marks Question" from The d-and f-Block Elements→The d-and f-Block Elements — all question types→Chemistry STD 12 Science question papers→Bihar Board STD 12 Science question papers→Bihar Board question paper generator→

Similar questions

Write the structure of the organic halogen compound :
2-Bromobutane
→
How much electricity is required in coulomb for the oxidation of
1 mol of H2O to O2.
→
Give one chemical reaction to distinguish ethanol and diethyl ether.
→
What happens when raw mango is kept in concentrated saline solution.
→
Write the IUPAC name of the following compound :< br>(CH3)2CHCOOH
→
What are the sources of sucrose?
→
In nucleoside a base is attached at 1′ position of sugar moiety. Nucleotide is formed by linking of phosphoric acid unit to the sugar unit of nucleoside. At which position of sugar unit is the phosphoric acid linked in a nucleoside to give a nucleotide?
→
5gms. of NaOH is dissolved in 500 ml. of water. Determine the molarity of the solution-
→
Answer the following questions:
Arrange the following haloalkanes in the increasing order of density. Justify your answer.
CCl4, CH2Cl2 and CHCl3.
→
Which type of liquids have the tendency to form ideal solution?
→