matter
turning lead or another common starting material into gold
the study of the chemicals, chemical reactions and
chemical
interactions that take place in living organisms
a scientific art, by which one learns to dissolve bodies,
and draw
from them the different substances
the effect of human activity and biological activity on water, soil,
etc.
a 'chemist' in popular speech
using concepts such as thermodynamics and quantum mechanic
chemistry, biology, physics, geography
5. Match the words to make word-combinations. Make up your own sentences with these
phrases.
1. natural
a. matter
2. carbon
b.
into gold
3. methods of
c. from
4. living
d. skeleton
5. to turn
e. in water
6. to dissolve
f.
analysis
7. Greek
g. organisms
8. properties of
h. origin
8
9.
analytical
i. chemistry
10. derive
j. sciences
6. Match the beginnings and the endings of the sentences.
1. An organic compound is defined as any
compound...
a. ...with molecular biology and genetics.
2. Chemistry as a science...
b. ...based on a carbon skeleton.
3. Biochemistry is associated...
c. ...was formed by the end of the 18-th century.
4. Chemistry is sometimes called...
d.
... to mean the study of matter and the
changes it undergoes.
5. In 1998, the definition of
chemistry was
broadened...
e. ...the central science" because it bridges other
natural sciences like physics, geology and
biology with each other.
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