The empty spaces in the table depicting the nuclear symbol, charge, number of protons, neutrons and electrons need to be filled appropriately Concept Introduction: Every system found in nature is a composite of atoms, molecules, ions or other particles These are composed of fundamental subatomic particles: protons, neutrons and electrons. An atom is represented by a specific notation which is represented as: E X A Here: E = chemical representation/formula of a particular element Each atom is characterized by two quantities: Atomic number (Z) and atomic mass (A) Z = atomic number = number of protons = number of electrons ------ (1) A = atomic mass = number of protons + number of neutrons ------ (2) For an ion: number of electrons = number of protons + charge on the ion ------ (3)

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Chapter 2, Problem 51QAP

Interpretation Introduction

Interpretation:

The empty spaces in the table depicting the nuclear symbol, charge, number of protons, neutrons and electrons need to be filled appropriately

Concept Introduction:

Every system found in nature is a composite of atoms, molecules, ions or other particles

These are composed of fundamental subatomic particles: protons, neutrons and electrons.

An atom is represented by a specific notation which is represented as: EXA

Here: E = chemical representation/formula of a particular element

Each atom is characterized by two quantities: Atomic number (Z) and atomic mass (A) Z = atomic number = number of protons = number of electrons ------ (1)

A = atomic mass = number of protons + number of neutrons ------ (2)

For an ion: number of electrons = number of protons + charge on the ion ------ (3)

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