Nuclear species - Revision history

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energy>Jmdonev at 20:37, 17 February 2020

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	[[Category:Done ~~2018~~-05-18]]		[[Category:Done 2020-02-29]]
	<onlyinclude>A '''~~nuclide~~'''~~, which is~~ also called a '''~~nuclear species~~''', is a ~~unique~~ configuration of ~~[[nucleon]]s (which is the collective term for~~ [[proton]]s and [[neutron]]s) inside of a [[nucleus]].This term ~~allows~~ nuclear ~~scientists to distinguish between~~ nuclei ~~that~~ differ in any way; number of protons, neutrons, or [[energy]] ~~configuration of either~~.</onlyinclude><ref>A.D. McNaught and A. Wilkinson (Eds.). (2014, Dec. 10). ''IUPAC. Compendium of Chemical Terminology'' (2nd ed., the "Gold Book"). Available: http://goldbook.iupac.org/N04257.html</ref>		<onlyinclude>A '''nuclear species''' (also called a '''nuclide''') is a specific configuration of [[proton]]s and [[neutron]]s inside of a [[nucleus]]. This term also refers to how much energy those [[nucleon]]s (collective term for protons and neutrons) have. Nuclear scientists talk about different nuclei being different nuclear species when those nuclei differ in any way; number of protons, neutrons, or configuration of [[energy]].</onlyinclude><ref>A.D. McNaught and A. Wilkinson (Eds.). (2014, Dec. 10). ''IUPAC. Compendium of Chemical Terminology'' (2nd ed., the "Gold Book"). Available: http://goldbook.iupac.org/N04257.html</ref>

	===Examples===		===Examples===
	Changing the number of protons (the [[atomic number]]) creates a different nuclear species:		Changing the number of protons (the [[atomic number]]) creates a different nuclear species. For example these two nuclear species are two [[isotone]]s that both have 20 neutrons:

	:<~~chem~~>^{36}_{16}S</~~chem~~> is a different species than <~~chem~~> ^{37}_{17}Cl</~~chem~~>.		:<math>^{36}_{16}S</math> is a different nuclear species than <math> ^{37}_{17}Cl</math>.

	~~Likewise, changing the number of neutrons (the [[neutron number]]) changes the nuclear species:~~

	~~:<chem>^{39}_{19}K</chem>, and <chem> ^{40}_{19}K</chem> are two different nuclear species.~~

	~~Both~~ of ~~the previous examples changed~~ the [[~~mass~~ number]]~~, but different~~ [[~~isobar~~]]s ~~(same mass number, different number of~~ protons ~~and neutrons individually) would also be different nuclear species~~:		Likewise, changing the number of neutrons (the [[neutron number]]) changes the nuclear species. These two nuclear species are two [[isotope]]s that both have 20 protons:

	:<~~chem~~>^{40}_{20}Ca</~~chem~~>, and <~~chem~~> ^{40}_{19}K</~~chem~~> are different nuclear species.		:<math>^{39}_{19}K</math>, and <math> ^{40}_{19}K</math> are two different nuclear species.

	Slightly abstractly, putting the [[nucleon]]s into a different configuration (same number of protons, same number of neutrons, but in different energy levels (this is an example of two different [[nuclear isomer]]s)):

	:<~~chem~~>^{234m}_{91}Pa</~~chem~~>, and <~~chem~~> ^{234}_{91}Pa</~~chem~~> are different nuclear species.		Both of the previous examples changed the [[mass number]]. Both of the two nuclear species below are two different [[isobar]]s (same mass number, different number of protons and neutrons individually) with a mass number of 40. This pair would also be two different nuclear species:

			:<math>^{40}_{20}Ca</math>, and <math> ^{40}_{19}K</math> are different nuclear species.


			Slightly abstractly, putting one of the [[nucleon]]s into a different configuration (same number of protons, same number of neutrons, but in different energy levels) would mean these two different nulcear species are two different [[nuclear isomer]]s)):

			:<math>^{234m}_{91}Pa</math>, and <math> ^{234}_{91}Pa</math> are different nuclear species.


			==For Further Reading==
			*[[Isotope]]
			*[[Isotone]]
			*[[Isobar (nuclear)]]
			*[[Nuclear isomer]]
			*[[Strong force]]
			*Or explore a [[Special:Random\|random page]]

	==References==		==References==
	{{reflist}}		{{reflist}}
	[[Category:Uploaded]]		[[Category:Uploaded]]

Jmdonev: 1 revision imported

2018-05-18T22:53:12Z

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Jmdonev at 22:22, 11 May 2018

2018-05-11T22:22:48Z

← Older revision		Revision as of 22:22, 11 May 2018
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	[[Category:Done ~~2015~~-01-15 ]]		[[Category:Done 2018-05-18]]
	<onlyinclude>A '''nuclide''', which is also called a '''nuclear species''', is a unique configuration of [[nucleon]]s (which is the collective term for [[proton]]s and [[neutron]]s) inside of a [[nucleus]].This term allows nuclear scientists to distinguish between nuclei that differ in any way; number of protons, neutrons, or [[energy]] configuration of either.</onlyinclude><ref>A.D. McNaught and A. Wilkinson (Eds.). (2014, Dec. 10). ''IUPAC. Compendium of Chemical Terminology'' (2nd ed., the "Gold Book"). Available: http://goldbook.iupac.org/N04257.html</ref>		<onlyinclude>A '''nuclide''', which is also called a '''nuclear species''', is a unique configuration of [[nucleon]]s (which is the collective term for [[proton]]s and [[neutron]]s) inside of a [[nucleus]].This term allows nuclear scientists to distinguish between nuclei that differ in any way; number of protons, neutrons, or [[energy]] configuration of either.</onlyinclude><ref>A.D. McNaught and A. Wilkinson (Eds.). (2014, Dec. 10). ''IUPAC. Compendium of Chemical Terminology'' (2nd ed., the "Gold Book"). Available: http://goldbook.iupac.org/N04257.html</ref>

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	Changing the number of protons (the [[atomic number]]) creates a different nuclear species:		Changing the number of protons (the [[atomic number]]) creates a different nuclear species:

	:<m>^{36}_{16}S</m> is a different species than <m> ^{37}_{17}Cl</m>.		:<chem>^{36}_{16}S</chem> is a different species than <chem> ^{37}_{17}Cl</chem>.

	Likewise, changing the number of neutrons (the [[neutron number]]) changes the nuclear species:		Likewise, changing the number of neutrons (the [[neutron number]]) changes the nuclear species:

	:<m>^{39}_{19}K</m>, and <m> ^{40}_{19}K</m> are two different nuclear species.		:<chem>^{39}_{19}K</chem>, and <chem> ^{40}_{19}K</chem> are two different nuclear species.

	Both of the previous examples changed the [[mass number]], but different [[isobar]]s (same mass number, different number of protons and neutrons individually) would also be different nuclear species:		Both of the previous examples changed the [[mass number]], but different [[isobar]]s (same mass number, different number of protons and neutrons individually) would also be different nuclear species:

	:<m>^{40}_{20}Ca</m>, and <m> ^{40}_{19}K</m> are different nuclear species.		:<chem>^{40}_{20}Ca</chem>, and <chem> ^{40}_{19}K</chem> are different nuclear species.

	Slightly abstractly, putting the [[nucleon]]s into a different configuration (same number of protons, same number of neutrons, but in different energy levels (this is an example of two different [[nuclear isomer]]s)):		Slightly abstractly, putting the [[nucleon]]s into a different configuration (same number of protons, same number of neutrons, but in different energy levels (this is an example of two different [[nuclear isomer]]s)):

	:<m>^{234m}_{91}Pa</m>, and <m> ^{234}_{91}Pa</m> are different nuclear species.		:<chem>^{234m}_{91}Pa</chem>, and <chem> ^{234}_{91}Pa</chem> are different nuclear species.
	==References==		==References==
	{{reflist}}		{{reflist}}
	[[Category:Uploaded]]		[[Category:Uploaded]]

J.williams: 1 revision imported

2015-08-26T21:31:26Z

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J.williams at 16:57, 12 August 2015

2015-08-12T16:57:11Z

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[[Category:Done 2015-01-15 ]]
<onlyinclude>A '''nuclide''', which is also called a '''nuclear species''', is a unique configuration of [[nucleon]]s (which is the collective term for [[proton]]s and [[neutron]]s) inside of a [[nucleus]].This term allows nuclear scientists to distinguish between nuclei that differ in any way; number of protons, neutrons, or [[energy]] configuration of either.</onlyinclude><ref>A.D. McNaught and A. Wilkinson (Eds.). (2014, Dec. 10). ''IUPAC. Compendium of Chemical Terminology'' (2nd ed., the "Gold Book"). Available: http://goldbook.iupac.org/N04257.html</ref>

===Examples===
Changing the number of protons (the [[atomic number]]) creates a different nuclear species:

:<m>^{36}_{16}S</m> is a different species than <m> ^{37}_{17}Cl</m>.

Likewise, changing the number of neutrons (the [[neutron number]]) changes the nuclear species:

:<m>^{39}_{19}K</m>, and <m> ^{40}_{19}K</m> are two different nuclear species.

Both of the previous examples changed the [[mass number]], but different [[isobar]]s (same mass number, different number of protons and neutrons individually) would also be different nuclear species:

:<m>^{40}_{20}Ca</m>, and <m> ^{40}_{19}K</m> are different nuclear species.

Slightly abstractly, putting the [[nucleon]]s into a different configuration (same number of protons, same number of neutrons, but in different energy levels (this is an example of two different [[nuclear isomer]]s)):

:<m>^{234m}_{91}Pa</m>, and <m> ^{234}_{91}Pa</m> are different nuclear species.
==References==
{{reflist}}
[[Category:Uploaded]]