Atomic Number 54



The Element Xenon

If xenon has an atomic number of 54 and a mass number of 108, how many neutrons does it have?

Atomic Number 54 Gas

[Click for Isotope Data]

Atomic Number: 54

Atomic Weight: 131.293

  • Here the atomic number is 54 so the configuration is: Ar 3p6 3d10 4s2. New questions in Chemistry.
  • An isotope of Xenon has an atomic number of 54 and contains 77 neutrons. What is the mass number of the Xenon isotope? 10 points to best answer.

Melting Point: 161.36 K (-111.79°C or -169.22°F)

Boiling Point: 165.03 K (-108.12°C or -162.62°F)

Density: 0.005887 grams per cubic centimeter

Phase at Room Temperature: Gas Video tutorialsmacs history.

Element with atomic number 54

Element Classification: Non-metal

Period Number: 5

Number

Group Number: 18

Dr3amy chat. Group Name: Noble Gas

What's in a name? From the Greek word for stranger, xenon.

Say what? Xenon is pronounced as ZEE-non.

Atomic Number 54 Electron Configuration

History and Uses:

Xenon was discovered by Sir William Ramsay, a Scottish chemist, and Morris M. Travers, an English chemist, on July 12, 1898, shortly after their discovery of the elements krypton and neon. Like krypton and neon, xenon was discovered through the study of liquefied air. The earth's atmosphere is about 0.0000087% xenon.

Xenon produces a brilliant white flash of light when it is excited electrically and is widely used in strobe lights. The light emitted from xenon lamps is also used to kill bacteria and to power ruby lasers.

Due to its high atomic weight, xenon ions were used as a fuel in an experimental ion engine aboard the space probe Deep Space 1.

Once thought to be completely inert, xenon will form compounds, usually with fluorine, oxygen and platinum. XePtF6, XeF2, XeF4, XeF6 and XeO4 are some of the xenon compounds that have been formed.

Xenon charge number

Estimated Crustal Abundance: 3×10-5 milligrams per kilogram

Estimated Oceanic Abundance: 5×10-5 milligrams per liter

Number of Stable Isotopes: 6 (View all isotope data)

Ionization Energy: 12.130 eV

Oxidation States: 0

Electron Shell Configuration:

1s2

2s2 2p6

3s2 3p6 3d10

Microsoft genuine advantage tool download. 4s2 4p6 4d10

5s2 5p6

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Related to atomic number 54: atomic number 38, atomic number 53, atomic number 24, atomic number 69, atomic number 56, atomic number 55, atomic number 64, atomic number 79
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  • noun

Synonyms for atomic number 54

a colorless odorless inert gaseous element occurring in the earth's atmosphere in trace amounts

Related Words


Atomic Number 54

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Atomic Number 54 Element


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Atomic Number 54 Mass Number 131