An atom with fewer electrons than protons is

a. a semiconductor.
b. a superconductor.
c. a positive ion.
d. a negative ion.
e. none of the above.


c

Physics & Space Science

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Answer the following statement true (T) or false (F)

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Indicate whether the statement is true or false

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Doubling the radius of a sphere results in increasing its volume by a factor of

a. 2. b. 4. c. 8. d. 8?.

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