Page 49 - E-MODUL INTERAKTIF GREEN CHEMISTRY_Neat

45

e. Environmental pollution caused by the synthesis process and

improper handling of chemical products

16. The following is the definition of nanotechnology in the world of
chemistry. . .

a. Manipulation of atoms and molecules, or through research
technology based on action and reaction (interaction) between

atoms and molecules in the phenomena of the universe

b. The combination of atoms into a molecular form with a certain
reaction so that the molecule has benefits for humans

c. Breaking bonds between atoms or compounds so as to release
energy and produce new products

d. The process of electrophilic and nucleophilic reactions in an
organic compound so that it can produce new compounds that

have special benefits for humans.

e. The use of matter at the atomic, molecular, and supramolecular
scales for industrial purposes so that it is capable of manipulating

atoms and molecules precisely for the manufacture of macro-
scale products

17. Until now, nanotechnology has been applied to several areas of science

or industry, among others. . .

a. nanooptics, nanocompound, nanocellulose
b. nanobiomedical, nanosensors, nanoelectronics

c. nanobiomedical, nanoclothes, nanofabrication.
d. nano sensors, nanopaper, nanocolors

e. nanocompound, nanocellulose, nanopaper

18. Here are some polymer materials to make chemical products that are
beneficial to life:

1) Quartz
2) Cellulose