Chem Vocab Mortuary Science
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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Matter | is anything that possesses mass & occupies space
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Nature Of Matter | consist of three things (1) composition (2) forces (3) properties
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Chem is the study of matter | and the changes matter undergoes.
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Physical change | one that does not cause a change in the chemical composition of a material.
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A common physical change | The melting of ice.
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Chemical changes | Those that result in the formation of new substances.
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Common Chemical change | Decomposition of liquid water.
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Energy | The ability to do work and is divided into kinetic and potential energy.
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Kinetic energy | energy of motion
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Potential energy | energy that is inherent to a system before an act or process occurs.
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An important form of potential energy is | Chemical energy, which is stored in substances and released during chemical reactions.
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Divisions of Chemisrty | Inorganic, organic, & biochemistry
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inorganic Chemistry | The study of compounds usually containing elements other than carbon, especially minerals found in earth.
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Organic Chemistry | The study of certain carbon compounds
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Biochemistry | The study of compounds produced by living organisms
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Embalming Chemistry | The study of those types of matter and changes in matter related to the disinfection and preservation of a human remains. Certain aspects of all three of the major divisios of chemisrty are incorprated into embalming chemistry.
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Thanatochemisrty | is the study of those physical and chemical changes in the human body that are caused by the process of death.
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Thanatos | Comes from the greek meaning "Death"
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International System of Units | The standard set of units used by all scientist. (Metric system) (SI units)
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Standard unit of length | meter (m)
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Standard unit of volume | liter (L)
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Standard unit of mass | kilogram (kg)
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standard unit of heat | calorie (cal)
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Calorie | is defined as the quantity of heaat necessary to raise the tempeture of 1 gram of water 1 degree celcius at 15 degrees celsius.
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1 kcal=1000 cal= | 1 cal
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