8.
Bohr's theory represents an atom as:
a. Surrounded by waves of electrons.
b. Surrounded by waves of protons
c.
A miniature solar system.
d. A miniature planet.
9.
Which of the following choices correctly lists the charged particles of an atom?
b. Protons and electrons.
c.
Neutrons and electrons.
10.
The atomic nucleus contains positively charged particles called:
a. Protons.
b. Electrons.
c.
Photons.
d. Neutrons.
11.
Binding energy is stronger when electrons are:
a. Farther from the nucleus.
b. More in number.
c.
Larger.
d. Closer to the nucleus.
MD0950
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