How does the internal structure of specimen D-27 explain why it is often mistaken for gold?
A
Its repeating cubic units of lead and sulfur reflect light in a way that mimics gold.B
Its tetrahedral framework gives it a hardness and yellow color like gold.C
Its irregular atomic arrangement scatters light randomly, occasionally producing a gold-like shine.D
Its single-element structure makes it identical to gold at the atomic level.