Learning Goal:Atoms with the same number of protons but different numbers of neutrons are called isotopes. Some elements only have one naturally occurring isotope, while others such as carbon have two or more. In a naturally occurring sample,isotopes of each element are present in a certain percentage amount called the percent natural abundance.The mass number of an isotope is the sum of the number of protons and the number of neutrons for a particular isotope and is symbolized by A.A = number of protons + number of neutronsThere are several different types of isotope notation. For example, a carbon isotope that has an atomic number of 6 and a mass number of 13 could be symbolized in any of the following ways: 13C, carbon-13, or C-13.blockPart AEnter the appropriate symbol for an isotope of potassium-39 corresponding to the isotope notation X.Express your answer as a chemical symbol using isotope notation.►View Avallable Hint(s)esccontrolSubmitPart B Complete previous part(s)ΑΣΦA chemical reaction does not occur for this question.alt0QAoptionF1Z24,952F2WSPASHcommandJUL11X#?#380EF3Dс$54DOODODF4RF%5VF5TG6MacBook AirBF6YH&7NF7UJ*008tvMF8(9KAF9HO<)OLcommandF10PW XaltoptionF11{~~[?Review I Constants I Periodic1+ 11F12}]deleter

Given that, Isotope= potassium-39 then,

Enter the appropriate symbol for an isotope of potassium-39 corresponding to the isotope notation X. Express your answer as a chemical symbol using Isotope notation. ▸ View Available Hint(s) ΑΣΦ D a

Enter the appropriate symbol for an isotope of potassium-39 corresponding to the isotope notation X. Express your answer as a chemical symbol using Isotope notation. ▸ View Available Hint(s) ΑΣΦ D a

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter2: Chemical Compounds

Section2.11: Molar Mass

Problem 2.15CE

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Concept explainers

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.

Question

Learning Goal:
Atoms with the same number of protons but different numbers of neutrons are called isotopes. Some elements only have one naturally occurring isotope, while others such as carbon have two or more. In a naturally occurring sample,
isotopes of each element are present in a certain percentage amount called the percent natural abundance.
The mass number of an isotope is the sum of the number of protons and the number of neutrons for a particular isotope and is symbolized by A.
A = number of protons + number of neutrons
There are several different types of isotope notation. For example, a carbon isotope that has an atomic number of 6 and a mass number of 13 could be symbolized in any of the following ways: 13C, carbon-13, or C-13.
b
lock
Part A
Enter the appropriate symbol for an isotope of potassium-39 corresponding to the isotope notation X.
Express your answer as a chemical symbol using isotope notation.
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