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Xenon atom & ion lab

Change the electron count of Xenon and inspect its charge, shells and reviewed atomic properties.

UndergraduateLive

Scientific learning path

  1. 01UnderstandLive
  2. 02ExploreLive
  3. 03ExperimentLive
  4. 04ObserveLive
  5. 05ExplainLive
  6. 06ApplyLive
  7. 07TestLive
Explanation mode
Xe

Core label represents the fixed nuclear charge; individual neutrons are not inferred from standard atomic weight.

Reviewed atomic properties

Unavailable measurements remain explicitly unavailable.

First ionization energy1170.4 kJ mol⁻¹
Covalent radius140 pm
Electronegativity2.6 Pauling

Description of this simulation

Xenon is neutral here: 54 protons are balanced by 54 electrons across shells 2, 8, 18, 18, 8.

Quick test · 3 questions
1. Which statement is evidence from this simulation?
2. How should you test the effect of one control?
3. Why read the model notes?

Xe

Xenon

Z = 54
Protons
54
Electrons
54
Shells
2 · 8 · 18 · 18 · 8
Configuration
[Kr] 4d10 5s2 5p6
Common oxidation states
0, 2, 4, 6, 8
Phase near room conditions
gas

What this model shows — and what it simplifies

Educational Model

The nuclear charge stays fixed at 54 protons, which is what defines Xenon.

Where do we see this in real life?

The electron count and measured properties of Xenon help determine how it bonds, reacts and is identified in chemical materials.

Explain this result

Scientific review record

Building
Module version
v1 bundled
Published
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Last reviewed
Not yet verified
Academic level
Undergraduate
Reviewer
Not publicly assigned

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