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Created page with "==Key Stage 2== ===Meaning=== Xenon is a gas. ==Key Stage 3== ===Meaning=== right|300px|thumb|The [[Chemical Symbol|chemical symbol for Xeno..."
==Key Stage 2==
===Meaning===
[[Xenon]] is a [[gas]].
==Key Stage 3==
===Meaning===
[[File:XenonSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Xenon]].]]
[[Xenon]] is a [[Group 0]] [[element]] with an [[Atomic Number|atomic number]] of 54.
===About Xenon===
: [[Xenon]] has the [[Chemical Formula|chemical formula]] [[Xenon|Xe]].
: [[Xenon]] has 54 [[proton]]s and 77 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 54 and an [[Relative Atomic Mass|atomic mass]] of 131.
: [[Xenon]] is a [[Noble Gas]].
: [[Xenon]] is a [[gas]] at [[STP|room temperature]].
: An [[atom]] of [[Xenon]] has a full [[Outer Shell|outer shell]] so it is [[inert]].
==Key Stage 4==
===Meaning===
[[Xenon]] is a [[Group 0]] [[element]] with 54 [[proton]]s in the [[Atomic Nucleus|nucleus]].
===About Xenon===
: [[Xenon]] has the [[Chemical Formula|chemical formula]] [[Xenon|Xe]].
: The most [[Stable Isotope|stable isotope]] of [[Xenon]] has 77 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 131.
: [[Xenon]] is a [[Noble Gas]].
: [[Xenon]] is a [[gas]] at [[STP|standard temperature and pressure]].
: An [[atom]] of [[Xenon]] has a full [[Outer Shell|outer shell]] of 18 [[electron]]s so it is [[inert]].
===Meaning===
[[Xenon]] is a [[gas]].
==Key Stage 3==
===Meaning===
[[File:XenonSymbol.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Xenon]].]]
[[Xenon]] is a [[Group 0]] [[element]] with an [[Atomic Number|atomic number]] of 54.
===About Xenon===
: [[Xenon]] has the [[Chemical Formula|chemical formula]] [[Xenon|Xe]].
: [[Xenon]] has 54 [[proton]]s and 77 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Atomic Number]] of 54 and an [[Relative Atomic Mass|atomic mass]] of 131.
: [[Xenon]] is a [[Noble Gas]].
: [[Xenon]] is a [[gas]] at [[STP|room temperature]].
: An [[atom]] of [[Xenon]] has a full [[Outer Shell|outer shell]] so it is [[inert]].
==Key Stage 4==
===Meaning===
[[Xenon]] is a [[Group 0]] [[element]] with 54 [[proton]]s in the [[Atomic Nucleus|nucleus]].
===About Xenon===
: [[Xenon]] has the [[Chemical Formula|chemical formula]] [[Xenon|Xe]].
: The most [[Stable Isotope|stable isotope]] of [[Xenon]] has 77 [[neutron]]s in its [[Atomic Nucleus|nucleus]] giving it an [[Relative Atomic Mass|atomic mass]] of 131.
: [[Xenon]] is a [[Noble Gas]].
: [[Xenon]] is a [[gas]] at [[STP|standard temperature and pressure]].
: An [[atom]] of [[Xenon]] has a full [[Outer Shell|outer shell]] of 18 [[electron]]s so it is [[inert]].