The technical term for the nail is [blank_start]Onyx[blank_end]
Answer
Onyx
Question 3
Question
The three main parts of the nail are the [blank_start]nail plate[blank_end], the [blank_start]free edge[blank_end] and the [blank_start]matrix[blank_end].
Answer
matrix
free edge
nail plate
Question 4
Question
The chemical composition of the nail is;
-[blank_start]Carbon[blank_end]
-[blank_start]Hydrogen[blank_end]
-[blank_start]Oxygen[blank_end]