Which one of the following factors does NOT characterize

Civil UPSC ESE Exam Solution 2021

UPSC ESE Exam Solution 2021 for Civil Engineering UPSC ESE 2021 GS Paper 1 download exam paper from telegram link is given below

Which one of the following factors does NOT characterize the formation of non-crystalline structure ?

[A] Presence of primary bonds in the directions
[B] Non-formation of three-dimensional primary bond
[C] Weak secondary bond
[D] Open network of the atomic packing

Correct ANSWER is [A] Presence of primary bonds in the directions