1) Atoms
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https://www.crosswordclues.com/clue/isotopes
1) Atoms of different masses 2) Atoms of differing masses 3) Carbon 13 et al 4) Carbon 14 and others 5) Carbon 14 and strontium 90 6) Carbon 14 and uranium 235 7) Chemical variants 8) Dating material 9) Deuterium and tritium 10) Elemental cousins 11) Elemental cusins 12) Some atoms 13) Springfield minor leaguers
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https://www.crosswordclues.com/clue/isotopes
Atoms of the same element with differing numbers of neutrons.
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http://www.chemicalglossary.net/definition/942-Isotopes
All atoms of the same element posses the same no. of protons and electrons but not neccarily the same no. of neutrons. So all atoms of an element will react in the same way, but they can differ in their molecular masses. Atoms of the same element with dif
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http://www.chemicalglossary.net/definition/948-Isotopes
Elements with the same number of protons but have different numbers of neutrons, and thus different masses.
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http://www.chemicalglossary.net/definition/984-Isotopes
Two or more forms of atoms of the same element with different masses; atoms containing the same number of protons but different numbers of neutrons.
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http://www.chemistry-dictionary.com/definition/isotopes.php
nuclides having the same atomic number but different mass numbers
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http://www.electropedia.org/iev/iev.nsf/display?openform&ievref=881-02-37
Atomic species differing in mass number but having the same atomic number. ... (12 Dec 1998) ...
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http://www.encyclo.co.uk/local/20973
All atoms of the same element posses the same no. of protons and electrons but not neccarily the same no. of neutrons. So all atoms of an element will react in the same way, but they can differ in their molecular masses. Atoms of the same element with different masses are known as isotopes. Hydrogen has three isotopes. 99.98% of all hydrogen has one proton and one electron, while 0.02% of hydrogen has one proton, one neutron and one electron. This isotope is called deuterium. There is also a trace of a third isotope, tritium, which has two neutrons in its nucleus.
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http://www.encyclo.co.uk/visitor-contributions.php
Elements with the same number of protons but have different numbers of neutrons, and thus different masses.
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http://www.shodor.org/UNChem/glossary.html
These are atoms of an element having the same atomic number but different atomic weights.
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http://www.vidyagyaan.com/general-knowledge/science/glossary-of-physics-ter
Two or more nuclides having the same atomic number, thus constituting the same element, but differing in the mass number. Isotopes of a given element have the same number of nuclear protons but differing numbers of neutrons. Naturally occurring chemical elements are usually mixtures of isotopes so that observed (non-integer) atomic weights are aver...
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https://www.encyclo.co.uk/local/20039
Two atoms having the same number of protons but different numbers of neutrons are said to be isotopes of each other. See also: Abundance Ratio, Calutron, Daughter Isotope, Parent Isotope.
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https://www.encyclo.co.uk/local/20687
Two or more nuclides having the same atomic number, thus constituting the same element, but differing in the mass number. Isotopes of a given element have the same number of nuclear protons but differing numbers of neutrons. Naturally occurring chemical elements are usually mixtures of isotopes so that observed (non-integer) atomic weights are aver...
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https://www.encyclo.co.uk/local/21092
Atoms with the same atomic number but different numbers of neutrons; indicated by adding the mass number to the element's name, e.g., carbon 12 or
12C.
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https://www.encyclo.co.uk/local/21571
Atoms of an element that have the same number of electrons and protons but different numbers of neutrons.
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https://www.encyclo.co.uk/local/23001
No exact match found.
