Let's scale up the nucleus of a carbon atom to the size of a baseball and go on a bike ride looking for electrons! Discover the incredible density of the nucleus and explore the vast electron cloud surrounding it. 🚲🔬
Time Stamps:
0:00 Emptiness of an Atom
0:20 Scaling Up an Atom of Carbon-12
0:43 Insane Density of the Nucleus
1:06 Finding the 1st 2 Electrons (1s2 Electrons)
2:57 At Node btw 1s2 & 2s2 Orbitals
3:38 How Will We Know We’ve Found Electrons?
4:52 Valence Shell
5:51 Same Atom Over Famous Landmarks
6:24 Atoms Are Tiny / Objects Scaled Up by the Same Amount
Citations:
This video is based on information found in chapter 6 of OpenStax Chemistry 2e. OpenStax publishes high-quality, peer-reviewed, free online textbooks. Seriously:
Flowers, P., Theopold, K., Langley, R., & Robinson, W.R. (2019, Feb 14). Chemistry 2e. OpenStax. openstax.org/details/books/chemistry-2e
pg 308, Figure 6.21 Shapes of s, p, d, and f orbitals.
Layout and color scheme changed, but information is unchanged.
Map Data: Google, Landsat / Copernicus, Data SIO, NOAA, U.S. Navy NGA, GEBCO, Image IBCAO, Image U.S. Geological Survey, Data LDEO-Columbia, NSF, NOAA, Data Japan Hydrographic Association
Images:
Moud Mabrouk - “People Riding A Camel Near Pyramid Under Blue Sky” www.pexels.com/photo/people-riding-a-camel-near-pyramid-under-blue-sky-3689859/
"File:CSIRO ScienceImage 8115 Human hair and Merino wool fibre.jpg" by division, CSIRO is licensed under CC BY 3.0. To view a copy of this license, visit creativecommons.org/licenses/by/3.0/?ref=openverse.
Image was cropped and rotated.
"Portrait of Maria Sibylla Merian (1647-1717)" By Jacob Marrel - sammlungonline.kunstmuseumbasel.ch/eMuseumPlus?service=ExternalInterface&module=collection&objectId=2935&viewType=detailView, CC0, commons.wikimedia.org/w/index.php?curid=77106570
"Macro Photography of Butterflies Perched on Lavender Flower" by Cindy Gustafson www.pexels.com/photo/macro-photography-of-butterflies-perched-on-lavender-flower-675313/
"Marie Curie c. 1920s" Public Domain upload.wikimedia.org/wikipedia/commons/c/c8/Marie_Curie_c._1920s.jpg
The following images are courtesy of NASA:
“Our Solar System Features Eight Planets” images.nasa.gov/details-PIA11800
“Earth” images.nasa.gov/details-PIA18033
“Current Moon - June 15, 2011” images.nasa.gov/details-GSFC_20171208_Archive_e001895
#ChemistryEducation #Atom #Chemistry
13 авг 2022
