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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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xlr300 xlr300
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9 years ago
The periodic law states that when elements are arranged in order of ________ their properties repeat themselves at regular intervals.
A) increasing atomic number
B) decreasing atomic number
C) increasing atomic mass
D) decreasing atomic mass

Textbook 
Introduction to Chemical Principles

Introduction to Chemical Principles


Edition: 11th
Author:
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dustyparticledustyparticle
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9 years ago
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xlr300 Author
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#2
9 years ago
Thank you for helping me out all semester, your answer was right! Bye for now
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#3
9 years ago
Welcome Happy Dummy
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