Question

The pattern of successive layers of ccp arrangement in $3$ dimensional ,can be designated as:

• A. $ABABAB$
• B. $ABABCABABC$
• C. $ABCABCABC$
• D. $ABBAABBA$

Answer 1

The correct option is C $ABCABCABC$

The pattern of successive layers of cubic close packing (ccp) in $3$ dimensional arrangement can be designated as $ABCABCABC$.
Simple cubic arrangement can be designated as $AAAAAA$.
Hexagonal close packing (hcp) arrangement can be designated as $ABABAB$.
Hence, the correct option is $\left(C\right)$.