AnswersFL-2003010-MJ Physical ScienceElementsQuestion 1
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Elements

Question 1 • FL-2003010-M/J Physical Science

Which statements accurately describe Dmitri Mendeleev’s contributions to the development of the periodic table? Check all that apply.

Answer
A
Mendeleev wrote the first modern chemistry textbook.
B
Mendeleev produced the first orderly arrangement of known elements.
C
Mendeleev ordered the elements by increasing atomic number.
D
Mendeleev used patterns to predict undiscovered elements.
E
Mendeleev accounted for variations resulting from isotopes.
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