A. Structures
B. Energy
C. Properties
D. Matter
2. Matter is composed of?
A. Atoms
B. Radicals
C. Ions
D. Molecules
3. Boiling point of a liquid is a?
A. Bonding
property
B. Physical property
C. Internal
property
D. Chemical
property
4. Atoms are the building blocks of?
A. Light
B. Nucleus
C. Energy
D. Matter
5. A substance that is composed of more than
one substances but not in fixed ratio is?
A. Compound
B. Product
C. Element
D. Mixture
6. A substance that is constant in
composition be weight of different elements is?
A. An
element
B. Compound
C. Mixture
D. Liquid
7. Properties that distinguish a substance
from other but does not tell about its reaction ability will be a?
A. Energetic
property
B. Physical property
C. Reacting
property
D. Chemical
property
8. Physical chemistry is the?
A. Actual
branch
B. Small
branch
C. Side
branch
D. Main branch
9. A sample of pure matter is also called?
A. Reactant
B. Product
C. Substance
D. Element
10. A mixture which has substances in fixed
ratio throughout is a?
A. Homogeneous
B. Compound
C. Heterogeneous
D. Element
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