Answered: A sample of atoms has an average atomic…

A sample of atoms has an average atomic mass of 188.2 amu. If this sample consists of two naturally occurring isotopes, 185X and 189X, which isotope is more abundant? 189X O 185x

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter2: Atoms And Molecules

Section: Chapter Questions

Problem 4CO

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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 sample of atoms has an average atomic mass of 188.2 amu. If this sample consists of two
naturally occurring isotopes, 185X and 189X, which isotope is more abundant?
189x
185X

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