Nails
The nail plate.
The portion of a fingernail that extends past the end of the finger is called the "free edge." This part of the nail is not attached to the underlying nail bed and is often the part that is trimmed or filed. The free edge protects the tips of the fingers and contributes to the overall appearance of the nail.
The end of a finger or toe is called a "nail bed." It is the area where the nail grows and is attached to the tip of the finger or toe.
The nail plate.
Skin.
first, nails are part of the bones in your finger. that thing you mentioned maybe is the nail growing back to your finger.
The soft part of your finger is called the fingertip. It is the padded area at the end of your finger that is sensitive to touch.
you shoot of you finger. and its painful
Articular cartilage
Everyone thinks that your middle finger is the longest finger on your hand, but according to doctors, the thumb (which is counted as a finger) is the longest. Your thumb does not end at the crease, it ends at the bone close to your wrist. your thumb is the longest finger on your hand!
A finger
frail nail