Answer:
The Industrial Revolution
By gaining an electron (perhaps via beta particle). The H+ ion needs another electron to remove its positive charge.
The location of the valence electron or the outermost electron is expressed in quantum numbers. There are five quantum numbers: prinicipal (n), angular momentum (l), magnetic (ms) and magnetic spin (ms) quantum numbers. This is based on Bohr's atomic model where electrons orbit around the nucleus. These electrons are in the orbitals with specific energy levels. Starting from energy level 1 that is closest to the nucleus, the energy level decreases to 2, 3, 4, 5, 6, and 7. These energy level numbers represent the principal quantum number. Within each orbital also contains subshell. From increasing to decreasing order, these subshells are the s, p, d and f subshells. These subshells represent the angular momentum quantum numer. Specifically, s=0, p=1, d=2 and f=3. Therefore, if the electron is in the orbital 5p, the quantum number would be: 5, 1. Applying these, the correct pairing would be:
2p: n=2. l=1
False cause they give the truth in a disguise
In the voltage-gated channels, the stimuli is a change in the voltage across the membrane.
In mechanically gated channels the stimuli is a mechanical stress.
In ligand-gated channels the stimuli is the binding of a ligand:ion or molecule that binds to a metal atom.
