All electrons of any element are identical.
No. If you've seen one electron, you've seen them all.
No. The properties of one electron will be the exact same as any electron anywhere else in the universe, barring momentum.
Hydrogen is placed in the group 1 because has some chemical similarities and electron configuration (one electron).
Group-1 are alkali metals. They are highly metallic. Their valence electron is 1. They loose 1 electron to form cations.
A positron is an electron's antiparticle. It has the same mass as an electron, but an opposite electrical charge.
A single electron can produce different types of radiation. Radiation, frequency, and wavelength all rely on each other. If an electron can produce multiple types of radiation, it can also produce different wavelengths and frequencies, because the wavelengths and frequencies are dependent on the radiation type.
The Bohr model suggests that electrons orbit the nucleus in circles and that these circles are all in a single plane.The electron clouds are three-dimensional, not planar.Some of the electron clouds are spherical, some are of other shapes; they are of different shapes (not all circular).The positions of electrons are probabilistic rather than deterministic.
Could be many different elements
Hydrogen emits different wavelengths of light than mercury because they have different electron configurations. In hydrogen, the electron transitions occur at specific energy levels determined by the electron orbitals, leading to discrete spectral lines. On the other hand, mercury has more complex electron transitions due to its larger number of electrons and energy levels, resulting in a broader range of wavelengths emitted.
No, they repel each other.
scanning electron microscope
No, aerobic bacterial species do not have identical electron acceptors in their electron transport systems. Different species may use different electron acceptors such as oxygen, nitrate, or sulfate depending on their metabolic capabilities and environmental conditions.