Chemistry Reveiw
Terms
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- Substances such as hexamethylenediamine and adipic acid, which are made by combining materials that occur naturally on Earth and are later combined w/ other substances to produce materials used by people, are
- intermediates
- the study of the relationship b/t the structure and the properties of matter and the use of this knowledge to produce new materials is...
- chemistry
- As the speed of an object increases, its kinectic energy
- increases
- Once the chemist has developed a new material, the role of the chemical engineer is to...
- develope a production process and design and opperate the chemical plant used in making the material
- What reduced the ability of pesticides to control damage caused by insects
- resistant strains of insects developed
- A property of matter that shows up as a resistance to any change in motion is called...
- inertia
- According to Einstein's equation
- mass and energy are equivalent
- The energy that an object has becuse of its position relative to something that is attracting it is...
- potential energy
- Which of the following objects has kinetic energy
- a falling book
- A property of all objects that enables them to do work
- energy
- Einstein's equation E=mc2 indicates that
- matter can be neither created or destroyed
- ___ would be studdied by chemical engineers rather than by chemists
- The design of a chemical plant
- Radiant energy is transfered by
- electromagnetic waves
- the transfer of energy from the sun to the earth is in the form of
- electromagnetic energy
- Energy possessed by an object because of its motion is...
- kinectic energy
- As the distanse b/t an object and the surface of earth increases, the potential energy of the object...
- increases
- The top produced chemical in the U.S. each year is
- sulfuric acid
- In Einstein's equation E=mc2, c represents...
- the speed of light in a vacuum
- Anything that has the property of inertia
- matter
- The idea that the atom can be pictured as a "plum pudding" consisting of electrons embedded in a ball of positive charged like pieces of fruit in bread is an example of a
- model