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C&EN1y
Lesson 4.1: Protons, Neutrons, and Electrons
A hydrogen atom has one proton as the nucleus and one electron in ... It is not possible to locate the exact position of an electron, but the electron cloud shows the region where an electron is most ...
Scientists Spotted Evidence of an Unseen Universe—Even Though That Should Be Impossible
But there is one ancient light we can see that we shouldn’t be seeing at all.As part of the James Webb Space Telescope Advanced Deep Extragalactic Survey (JADES), NASA’s James Webb Space Telescope ...
C&EN1y
Lesson 5.1: Water is a Polar Molecule
The electron cloud model shows that electrons are not shared equally in the water molecule. Electrons are a bit more attracted to the oxygen atom than they are to the hydrogen atoms. This makes the ...
Hackaday5y
Probe The Galaxy On A Shoestring With This DIY Hydrogen-Line Telescope
the characteristic 1420.4-MHz signal emitted when the spins of a hydrogen atom’s proton and electron flip relative to each other is a vital tool for exploring the universe. It lets you see not ...
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Bohr’s Model of an Atom: Introduction, Postulates and Limitations
The electron in the hydrogen atom can move around the nucleus in a circular path of fixed radius and energy. These paths are called orbits, stationary states or allowed energy states. These orbits ...