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phetsims / build-a-nucleus

"Build a Nucleus" is an educational simulation in HTML5, by PhET Interactive Simulations.
GNU General Public License v3.0
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Po 221 built #204

Closed KatieWoe closed 11 months ago

KatieWoe commented 11 months ago

Test device Samsung Operating System Win 11 Browser Firefox Problem description For https://github.com/phetsims/qa/issues/988. It is possible to make Po 221 even though the graph indicates it shouldn't exist. It can either be decayed into or built outright.

Visuals notdone Po221

Troubleshooting information:

!!!!! DO NOT EDIT !!!!! Name: ‪Build a Nucleus‬:‪Build a Nucleus‬ URL: https://phet-dev.colorado.edu/html/build-a-nucleus/1.1.0-rc.1/phet/build-a-nucleus_all_phet.html?stringTest=double Version: 1.1.0-rc.1 2023-09-26 23:04:02 UTC Features missing: applicationcache, applicationcache, touch Flags: pixelRatioScaling User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/118.0 Language: en-US Window: 1536x731 Pixel Ratio: 1.25/1 WebGL: WebGL 1.0 GLSL: WebGL GLSL ES 1.0 Vendor: Mozilla (ANGLE (Intel, Intel(R) HD Graphics Direct3D11 vs_5_0 ps_5_0)) Vertex: attribs: 16 varying: 30 uniform: 4096 Texture: size: 16384 imageUnits: 16 (vertex: 16, combined: 32) Max viewport: 32767x32767 OES_texture_float: true Dependencies JSON: {}
Luisav1 commented 11 months ago

Thanks @KatieWoe. The data from the chart is a bit outdated since it was last updated May 2015. But the data in the sim is from February 2022 and is in this spreadsheet: https://docs.google.com/spreadsheets/d/1kVfWNMYeXEo5dAzQUI5ZKyZwIlnLiQkd/edit#gid=1440307797.

I checked with the table there and it seems Po-221 should form. Sorry for the confusion! image

Hopefully this clears any other potential similar issues. Closing.

Luisav1 commented 11 months ago

This is the spreadsheet we are using and want testing done with: https://docs.google.com/spreadsheets/d/1kVfWNMYeXEo5dAzQUI5ZKyZwIlnLiQkd/edit#gid=1440307797. But when we added the nuclides up to 94 protons (see #42), this spreadsheet wasn't updated. So we need to update the spreadsheet.

Luisav1 commented 11 months ago

The spreadsheet is now updated with the AtomIdentifier values up to 94 protons and 146 neutrons.