A typical bacterial infection on the nail plate can be identified in the early stages as:
What is a yellow-green spot
100
The substance that dissolves the solute to form a solution:
What is a solvent
100
Chemical reaction resulting in two surfaces sticking together:
What is adhesion
100
Invisible light that has a short wavelength(high energy), is less penetratring than visible light, produces chemical effects, and kills germs; also callede cold light or actinic light:
What is UV light (ultraviolet light)
100
Bitten nails:
What is onychophagy.
200
Whitish discoloration of the nails; usually caused by minor injury to the nail matrix (not related to health).
What is leukonchia spots
200
A mixture of two or more immiscible substances united with the aid of a binder or emulsifier:
What is an emulsion.
200
A substance capable of seriously damaging skin, eyes, or other soft tissues on contact:
What is corrosive.
200
Movement of particles around an atom that creates pure energy:
What is electricty
200
The substance that is dissoloved in a solution:
What is a solute.
300
Any deformity or disease of the natural nails:
What is onychosis
300
The simplest form of matter, which cannot be broken down into a simpler substance without a loss of identity:
What is an element.
300
Chemical reaction that creates polymers, also called curing or hardening:
What is polymerization.
300
Switch that automatically interrupts or shuts off an electric circuit at the first indication of overload:
What is a circut breaker
300
The ph scale goes from_____, with 7 being neutral.
What is 0-14.
400
A fungal infection of the nail plate:
What is onychomycosis
400
Matter can be changed:
What is chemically and physically.
400
Substances that speed up chemical reactions:
What are catalysts.
400
Unit that measures how much electric energy is being used in one second:
What is an ohm.
400
Nail surface pitting, roughness, onycholysis, and bed discolorations:
What is nail psoriasis.
500
Abnormal surface roughness on the nail plate:
What is onychorrhexis
500
An atom or molecule that carries an electrical charge:
What is an ion.
500
A type of acrylic monomer(crosslinking) that has very good adhesion to the narural nail plate and polymerizes in minutes:
What is methacrylate
500
The path of an electric current from the generating source through conductors and back to its original source:
What is complete circut.
500
Rapid and interrupted current, flowing first in one direction and then in the opposite direction,changing directions 60 times per second: