Which of the following statements is true?
A) There are only about 100 different kinds of atoms that combine to form all substances.
B) An atom is the smallest particle known to exist.
C) A large atom can be photographed with the aid of an ordinary microscope.
D) There are thousands of different kinds of atoms that account for a wide variety of substances.
E) None of these statements are true.
Correct Answer:
Verified
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