Multiple Choice
In the early 1800s English chemist John Dalton theorized that
A) elements form compounds
B) atoms are unique to each element in size and mass
C) a chemical reaction results from atoms being rearranged
D) all of these
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q23: Atoms with the same atomic number and
Q24: A negative ion is<br>A) an electron<br>B) an
Q25: Each electron shell has a specific limit
Q26: For the chemical element sodium (2211Na), the
Q27: Atoms with the same atomic number but
Q29: The earliest atomic theory is generally associated
Q30: All compounds are molecules and all molecules
Q31: Atoms with the same number of neutrons
Q32: An atom of helium (42He) has<br>A) two
Q33: The three fundamental particles of the atom