chemistry you say ??
potential Hydrogen
why does it Matter
let me explain
thats the way it is
100
the science that deals with the composition,structure and properties of matter and how matter changes under different conditions.
What is Chemistry
100
the process through which oxygen is subtracted from or hydrogen is added to a substance through a chemical reaction.
What is Reduction
100
the simplest form of chemical matter
What is Element
100
a unstable physical mixture of two or more immiscible substances plus a special ingrediant called a emulsifier
What is emulsion
100
a change in the form or physical properties of a substance ,without a chemical reaction or the creation of a new substance.
What is physical change
200
the study of substances that contain the element carbon.
What is Organic chemistry
200
special type of oil used in hair conditioners ,water resistant lubricants for the skin and nail polish dryers
What is silicones
200
the smallest chemical components of an element
What is atoms
200
substances that allow oil and water to mix or emulsify
What is surfactants
200
a change in the chemical composition or makeup of a substance
What is chemical change
300
the study of substances that do not contain the element carbon, but may contain the element Hydrogen.
What is Inorganic chemistry
300
Alcohol that evaporates easily
What is volatle alcohols
300
any substance that occupies space and has Mass
What is Matter
300
unstable physical mixtures of undissolved particles in a liquid
What is suspensions
300
a chemical combination of matter in definite proportions
What is pure substance
400
sweet, colorless , oily substances used as a solvent and as a moisturizer in skin and body creams
What is glycerin
400
SOLID - LIQUID - GAS
What is states of matter
400
a stable physical mixture of two or more substances
What is solution
400
the seperation of an Atom or molecule into positive or negative ions
What is Ionization
500
a colorless liquid or white crystals with a strong unpleasant odor that is used in permanent waving solutions
What is thioglycolic acid
500
chemical reaction that release a significant amount of heat
What is exothermic reactions
500
a molecule containing two or more atoms of the same element in definite proportions
What is elemental molecule
500
attracted to fat and oils
What is lipophilic
500
aa measure of the acidity and alkalinity of a substance
What is pH scale
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