NEETChemistrySolid State
What type of arrangement is obtained when the second row is placed exactly in contact with the first row?
Options
- AAAA type
- BBBB type
- CACA type
- DABC type
Correct answer
A. AAA type
Step-by-step solution
When the second row is placed exactly in contact with the first row, an AAA type of arrangement is obtained, as stated in the paragraph.