Regents Chemistry Exam June 2022
4 The elements on the Periodic Table of the Elements are arranged in order of increasing (1) atomic mass
(2) atomic number
(3) mass number
(4) oxidation state
Explanation: This answer is just another fact that needs to be memorized for the chemistry regents exam. Elements on the Periodic Table are arranged in in order of increasing atomic number.
Answer: 2
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