Knowing the properties of atoms can allow the creation of new technologies. For example, doping silicon with impurities can allow the creation of semiconductors with superior/unique properties. These properties are a direct consequence of the electronic structure of the atoms, which in turn influences the band structure of the semiconductor. Thus, the knowledge of atomic properties can be used to produce useful materials.
Carbon tetrafluoride (CF4) is an example.
An example of administrative is the way it has been used in the country of France. It was used to create a system of tribunals, which differ from court systems.
In general no, though some things that are "deadly vapors" are corrosive (cyanic acid is one example).
Depending on the body part and serves environment you want to make sure that the materials you choose wont Chemically react, interfere, or fail. Things to be considered would be electrical signals, or chemical's.
Cellular respiration is one example. This process is essential for glucose metabolism to create ATP for life.
Science discovers and characterizes previously unknown natural phenomena that engineers can then use to create new technologies or improve old technologies.
Generally speaking, Xerox relies on several types of engineers to improve existing products or to create new products. For example, Xerox hires mechanical engineers, electronic engineers, chemical engineers and materials science engineers.
The list is too long to make, but basically any technology found useful in the current society is used. These technologies are sometimes superseded when more effective technologies are developed, then the obsolete technology quits being used and is even sometimes forgotten by users of the newer technology.
Using the knowledge you found while researching a topic to create a well-formed hypothesis to test
Takes time. Che doesn't study software enginnering principles. However, he can easily learn technologies with his problem solving skills. I doubt a chemical engineer can create software technologies with his knowledge.
Engineers will create solutions to problems society has in the future.
Roads and bridges.
no
I know the answer but i am not telling
Technologies are what humans use to survive. Better technologies usually offer better means of survival and/or greater comfort in our daily lives. There are always cost/benefit issues with the introduction of any new technology, but need or not humans will always pursue the creation of new and "better" technologies: we create technologies and our technologies create us anew.
Book+Human=Knowledge
Computer Engineers