No. The properties of one electron will be the exact same as any electron anywhere else in the universe, barring momentum.
All electrons of any element are identical.
No. If you've seen one electron, you've seen them all.
Group-1 are alkali metals. They are highly metallic. Their valence electron is 1. They loose 1 electron to form cations.
No, it is not possible.
Fluorine has higher electron affinity than any other element.
Hydrogen is placed in the group 1 because has some chemical similarities and electron configuration (one electron).
Any element in column 1 of a wide form periodic table has exactly one valence electron and reacts with other elements.
Cesium (Cs) has one unpaired electron in its outermost shell. It has the electron configuration of [Xe] 6s¹, meaning it has a single electron in the 6s orbital, which is not paired with any other electron. Therefore, cesium has one unpaired electron.
Electrons in the electron cloud of an atom are located at specific energy levels. We cannot say with certainty exactly where the electron is physically located at any given moment, and that's because electrons can be at different physical locations at any instant of time. There are quantum mechanical reasons for this, and just one example of the "variability" of location of an electron is quantum mechanical tunnelling.
Yes, he made a new type of electron.
An iron atom is a different element than a sodium atom because it has a different ground state electron configuration. In fact, any atom that differs from any other atom in ground state electron configuration is a different element.
Yes it would if it did not manage to steal an electron from any other atom it may have come into contact along its path.