Determine which scientist discovered that the nuclei of most atoms contain neutrons as well as protons. Concept Introduction: The atomic symbol notation is as follows: Atomic number, Z Mass number, A Atomic Symbol Charge , + / − Here A = mass number which is equal to the total number of protons + number of neutrons, Z = atomic number of any element which is also indicates Number of protons or number of electron in the given atom. The charge of an ion is showed by + or − sign on the right side super script.

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Chapter 4, Problem 34QAP

Interpretation Introduction

Interpretation:

Determine which scientist discovered that the nuclei of most atoms contain neutrons as well as protons.

Concept Introduction:

The atomic symbol notation is as follows:

Atomic number, ZMass number, AAtomic SymbolCharge, +/−

Here A = mass number which is equal to the total number of protons + number of neutrons, Z = atomic number of any element which is also indicates Number of protons or number of electron in the given atom.

The charge of an ion is showed by + or − sign on the right side super script.

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