Chemistry - PERIODIC TABLE Question with Solution | TestHub
ChemistryPERIODIC TABLEIntroduction, NamingEasy2 minPYQ_2023
ChemistryEasysingle choice
Match List - I with List - II
| LIST-I |
| LIST-II |
| (A) | I. | -block | |
| (B) | II. | -block | |
| (C) | III. | -block | |
| (D) | IV. | block |
Choose the correct answer from the options given below:
Options:
Answer:
D
Solution:
The orbital where the last electron enters defines the block in the periodic table where the elements belong to:
| Atomic number | Block | Electronic Configuration |
| -block | ||
| -block | ||
| -block | ||
| -block |
Stream:JEESubject:ChemistryTopic:PERIODIC TABLESubtopic:Introduction, Naming
⏱ 2mℹ️ Source: PYQ_2023
Doubts & Discussion
Loading discussions...