Chemistry, 17.07.2020 19:01, leannaadrian

What makes the atomic radius change along a period in the periodic table? A. The increased atomic mass makes the atomic radius bigger.
B. More protons in the nucleus pull the electrons in, making the
atomic radius smaller.
C. More electrons pair in orbitals, making the atomic radius smaller.
D. More electrons in the valence shell make the radius bigger.

Answers: 2

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What makes the atomic radius change along a period in the periodic table? A. The increased atomic m...