How does the number of valence electrons change as one moves fromleft to right across any group on the periodic table?ACDIt increases by one.It decreases by one.It stays the same.The relationship cannot be predicted.

Along the period (from left to right ) : When one moves from left to right ; the atomic number of…

How does the number of valence electrons change as one moves from left to right across any group on the periodic table? A B C D It increases by one. It decreases by one. It stays the same. The relationship cannot be predicted.

How does the number of valence electrons change as one moves from left to right across any group on the periodic table? A B C D It increases by one. It decreases by one. It stays the same. The relationship cannot be predicted.

Living by Chemistry

2nd Edition

ISBN:9781464142314

Author:Angelica M. Stacy

Publisher:Angelica M. Stacy

ChapterU2: Smells: Molecular Structure And Properties

Section: Chapter Questions

Problem 6STP

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Concept explainers

Atomic Structure

The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.

Shape of the D Orbital

Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.

Question

How does the number of valence electrons change as one moves from
left to right across any group on the periodic table?
A
C
D
It increases by one.
It decreases by one.
It stays the same.
The relationship cannot be predicted.

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