A) the law of definite proportions.
B) the law of conservation of mass.
C) the law of multiple proportions.
D) Dalton's description of the atom.
Correct Answer
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Multiple Choice
A) Carbon, C, Z = 6
B) Sulfur, S, Z = 16
C) Germanium, Ge, Z = 32
D) Iridium, Ir, Z = 77
E) Bromine, Br, Z = 35
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Multiple Choice
A) Fe(Cl路6H2O) 3
B) Fe3Cl路6H2O
C) FeCl3(H2O) 6
D) Fe3Cl(H2O) 6
E) FeCl3路6H2O
Correct Answer
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Multiple Choice
A) P and Br
B) Cu and K
C) C and O
D) O and Zn
E) Al and Rb
Correct Answer
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