Difference between revisions of "Xenon"
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==Key Stage 3== | ==Key Stage 3== | ||
===Meaning=== | ===Meaning=== | ||
| − | [[File: | + | [[File:XenonSymbol1.png|right|300px|thumb|The [[Chemical Symbol|chemical symbol]] for [[Xenon]].]] |
[[Xenon]] is a [[Group 0]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 54. | [[Xenon]] is a [[Group 0]] [[element]], on the [[Periodic Table]], with an [[Atomic Number|atomic number]] of 54. | ||
===About Xenon=== | ===About Xenon=== | ||
Revision as of 21:22, 2 April 2019
Contents
Key Stage 2
Meaning
Key Stage 3
Meaning
Xenon is a Group 0 element, on the Periodic Table, with an atomic number of 54.
About Xenon
- Xenon has the chemical formula Xe.
- Xenon has 54 protons and 77 neutrons in its nucleus giving it an Atomic Number of 54 and an atomic mass of 131.
- Xenon is a Noble Gas.
- Xenon is a gas at room temperature.
- An atom of Xenon has a full outer shell so it is inert.
Key Stage 4
Meaning
Xenon is a Group 0 element, on the Periodic Table, with 54 protons in the nucleus.
About Xenon
- Xenon has the chemical formula Xe.
- The most stable isotope of Xenon has 77 neutrons in its nucleus giving it an atomic mass of 131.
- Xenon is a Noble Gas.
- Xenon is a gas at standard temperature and pressure.
- An atom of Xenon has a full outer shell of 18 electrons so it is inert.