Multiple Choice
The first person to describe an element as being composed of identical atoms was __________.
A) J. J. Thomson
B) John Dalton
C) Dmitri Mendeleev
D) Niels Bohr
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: Aluminum has an atomic number of 13.
Q2: The periodic table of the elements was
Q4: The only difference between x-rays and gamma
Q5: Two identical atoms which exist at different
Q6: An atom that loses or gains one
Q7: The term "atom" was first used by
Q8: An atom in a normal state has
Q9: When an atom has the same number
Q10: The binding energies, or energy levels, of
Q11: The atomic number of an element is