Matter and Change
MULTIPLE excerption On the line at the left of each statement, publish the letter of the
choice that best completes the statement or answers the question.
1) interpersonal chemistry is a natural science that deals with the study of .
a) living things and their life history processes
b) the corporal features of Earth
c) the composition, structure, properties, and changes of matter
d) the composition, motion, and relative positions of stars and planets
2) The branch of chemistry that identifies the composition of materials is .
a) biochemistry c. physical chemistry
b) organic chemistry d. analytical chemistry
3) An sheath of an extensive retention is .
a) mass c. color
b) density d. boiling point
4) An example of an element is .
a) scrawl c. water
b) soil d. oxygen
5) An example of a heterogeneous mixture is .
a) flavour c. mud
b) nitrogen d. air
6) Which process is a chemical substance change?
a) heat up to boiling
b) dissolving in alcohol
c) burning in air
d) slicing into twain pieces
7) Water boiling at 100°C is an example of a(n) .
a) chemical property c. physical property
b) extensive property d.
chemical change
8) Every pure chemical compound consists of two or more elements .
a) combined chemic wholey
b) that can be separated by a physical change
c) that cannot be separated
d) combined in both proportion
CHAPTER 1 TEST continued
FILL IN THE BLANK hold open the correct term (or terms) in the space provided.
9. The two properties that all matter has in common are
_________________________________________________&_______________________________________________.
10. In the periodic table, elements in the vertical columns together form a(n)
______________________________________.
11. A mixture that has the selfsame(prenominal) proportion of components throughout is called
______________________________________.
12. The substances...If you want to get a large essay, order it on our website: Orderessay
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