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Periodic law

Chemistry • Organization of the Periodic Table • Knowledge-Based • 1 questions

Periodic law Knowledge-Based Download PDF

Chemistry · The Periodic Table · Chemistry · Organization of the Periodic Table

1 Chemistry practice questions on Periodic law. Questions that assess core concepts and understanding.

Questions

  1. 1.

    According to the modern periodic law, how are the elements organized in the periodic table so that their chemical and physical properties recur at regular intervals?

    • A) In order of increasing atomic mass
    • B) In order of increasing atomic number
    • C) In order of increasing mass number
    • D) In order of increasing neutron-to-proton ratio