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Question
Which of the following statements concerning the periodic table is incorrect?A) The elements in a given group or family have similar chemical properties.
B) The chemical characteristics of the elements are periodic functions of their atomic numbers.
C) All the elements are arranged in order of increasing atomic weight.
D) Mendeleev left spaces in his periodic table for undiscovered elements.
E) Mendeleev received most of the credit for the early development of the periodic table.
Answer
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Related questions
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