Latent Fingerprints

A fingerprint not seen with the naked eye

• Powedered
• Whorl 
• Latent
• Minutaie print

The most common form of developing latent prints

• Dusting
• Silver Nitrate
• photography
• Black light

Which of the following is not a form of latent print development?

• Ninhydrin
• Iodine
• Luminol
• Silver Nitrate

This technique is best used on paper. It reacts to amino acids in the print to create a pink print

• Ninhydrine
• Silver Nitrate
• Superglue Fuming
• Iodine

During the Hamm Kidnapping this technique was developed to lift prints from the ransom note

• Silver nitrate
• Dusting
• superglue fuming
• iodine

Invented by the Japanese. You place an object in a chamber and heat up this substance

• Iodine
• Ninhydrine
• superglue
• Black powder

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

This substance reacts to the chloride in prints to produce a print like this one

• Black Powder dusting
• Ninhydrin
• Iodine
• Silver Nitrate

The technique shown produces only a temporary orange print.

• Iodine
• superglue fuming
• dusting
• minuatie 

Which term best desribes a latent print?

• Must be developed to be examined
• Not visible to the naked eye
• cannot be used in court
• Must be developed in order to be visible to naked eye

Which location would NOT be a good place to look for a latent print?

• A window
• A door handle
• A murder weapon
• the air