Isotopes - Revision history

JoeyJ: Redirected page to Isotope

2015-05-29T08:36:49Z

Redirected page to Isotope

DanAP at 11:58, April 23, 2013

2013-04-23T11:58:15Z

Keysersoze at 04:43, November 18, 2011

2011-11-18T04:43:37Z

SamuelC: Undo revision 769804 by Pbafreincrqvnfhpxf (Talk)

2010-04-17T18:06:51Z

Undo revision 769804 by Pbafreincrqvnfhpxf (Talk)

Pbafreincrqvnfhpxf at 18:04, April 17, 2010

2010-04-17T18:04:33Z

CPalmer: more info, examples, refs

2009-08-09T12:03:42Z

more info, examples, refs

HelpJazz: bold, wikify

2007-09-20T22:00:11Z

bold, wikify

Fantasia at 22:20, August 21, 2007

2007-08-21T22:20:45Z

DanH: Reverted edits by DarrylJones (Talk); changed back to last version by SharonS

2007-07-30T19:24:11Z

Reverted edits by DarrylJones (Talk); changed back to last version by SharonS

DarrylJones: sp

2007-07-30T19:14:45Z

← Older revision		Revision as of 08:36, May 29, 2015
Line 1:		Line 1:
−	~~{{merge\|isotope}}~~	+	#redirect [[Isotope]]
−
−	~~'''Isotopes''' are two or more~~ [[atom]]s that have the same number of [[proton]]s (ie they are of the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>. Isotopes can be very difficult to separate because they have the same external electron shell configuration, which gives them basically identical chemical beheavior. This means that they must be separated by physical means such as diffusion, centrifugation, or sometimes fractional distillation.
−
−	~~==References==~~
−	~~<references/>~~
−
−	~~[[Category:Chemistry~~]]

← Older revision		Revision as of 11:58, April 23, 2013
Line 1:		Line 1:
		+	{{merge\|isotope}}
		+
	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s (ie they are of the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>. Isotopes can be very difficult to separate because they have the same external electron shell configuration, which gives them basically identical chemical beheavior. This means that they must be separated by physical means such as diffusion, centrifugation, or sometimes fractional distillation.		'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s (ie they are of the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>. Isotopes can be very difficult to separate because they have the same external electron shell configuration, which gives them basically identical chemical beheavior. This means that they must be separated by physical means such as diffusion, centrifugation, or sometimes fractional distillation.

← Older revision		Revision as of 04:43, November 18, 2011
Line 1:		Line 1:
−	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s (ie they are ~~from~~ the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>.	+	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s (ie they are of the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>. Isotopes can be very difficult to separate because they have the same external electron shell configuration, which gives them basically identical chemical beheavior. This means that they must be separated by physical means such as diffusion, centrifugation, or sometimes fractional distillation.

	==References==		==References==

← Older revision		Revision as of 18:06, April 17, 2010
Line 1:		Line 1:
−	'''Isotopes''' are two or more [[~~anus~~]]es that have the same number of [[proton]]s (ie they are from the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>.	+	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s (ie they are from the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>.

	==References==		==References==

← Older revision		Revision as of 18:04, April 17, 2010
Line 1:		Line 1:
−	'''Isotopes''' are two or more [[~~atom~~]]s that have the same number of [[proton]]s (ie they are from the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>.	+	'''Isotopes''' are two or more [[anus]]es that have the same number of [[proton]]s (ie they are from the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>.

	==References==		==References==

← Older revision		Revision as of 12:03, August 9, 2009
Line 1:		Line 1:
−	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s, but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>	+	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s (ie they are from the same [[element]]), but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref> For example, the most common isotope of [[hydrogen]] has a single proton and no neutrons in its [[nucleus]]. A very small proportion of hydrogen atoms are of the isotope deuterium (with one proton and one neutron)<ref>[http://www.purchon.com/chemistry/deuterium.htm Deuterium - Purchon.com]</ref> or tritium (with one proton and two neutrons)<ref>[http://www.physics.isu.edu/radinf/tritium.htm Tritium - Physics.isu.edu]</ref>.

	==References==		==References==

← Older revision		Revision as of 22:00, September 20, 2007
Line 1:		Line 1:
−	'''Isotopes''' are two or more ~~atoms~~ that have the same number of ~~protons~~, but different numbers of ~~neutrons~~.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>	+	'''Isotopes''' are two or more [[atom]]s that have the same number of [[proton]]s, but different numbers of [[neutron]]s.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

	==References==		==References==

← Older revision		Revision as of 22:20, August 21, 2007
Line 1:		Line 1:
−	~~Two~~ or more atoms that have the same number of protons, but different numbers of neutrons.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>	+	'''Isotopes''' are two or more atoms that have the same number of protons, but different numbers of neutrons.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

	==References==		==References==

← Older revision		Revision as of 19:24, July 30, 2007
Line 1:		Line 1:
−	Two or more atoms that have the same number of ~~electrons~~, but different numbers of neutrons.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>	+	Two or more atoms that have the same number of protons, but different numbers of neutrons.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

	==References==		==References==

← Older revision		Revision as of 19:14, July 30, 2007
Line 1:		Line 1:
−	Two or more atoms that have the same number of ~~protons~~, but different numbers of neutrons.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>	+	Two or more atoms that have the same number of electrons, but different numbers of neutrons.<ref>Wile, Dr. Jay L. ''Exploring Creation With Physical Science''. Apologia Educational Ministries, Inc. 1999, 2000</ref>

	==References==		==References==