User:Milton Beychok/Sandbox: Difference between revisions
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<font color=green>Xenon</font> is a [[Chemical elements|chemical element]], having the [[chemical symbol]] <font color=green>Xe</font>. Its [[atomic number]] (the number of [[proton]]s) is <font color=green>54</font>. It has a [[Atomic mass#Standard atomic weights of the elements|standard atomic weight]] of <font color=green>131.293(6)</font>, and is typically found as a <font color=green>[[gas]]</font> in its elemental form. | |||
Revision as of 00:47, 14 April 2011
Xenon is a chemical element, having the chemical symbol Xe. Its atomic number (the number of protons) is 54. It has a standard atomic weight of 131.293(6), and is typically found as a gas in its elemental form.