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a.What is the charge on Rb? b.What is the charge on Ca? c.What is the charge on Sr?

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter6: The Periodic Table And Periodic Law

Section: Chapter Questions

Problem 77A

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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

a.How do you determine the charge on the main group non-metals?

Type I metals are identified by falling in column I, II, or the “W”.

a.What is the charge on Rb?

b.What is the charge on Ca?

c.What is the charge on Sr?

d.What is the charge on Ag?

e.What is the charge on Ga? f.What is the charge on Cd?

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