hydrogen
Hydrogen electron configuration will be 1s1.
The element with the electron configuration 1s1 is hydrogen, which has 1 electron in its 1s orbital.
For hydrogen atoms, it is 1s1. For hydrogen positive ions (protons), it is 1s0. For hydride ions, it is 1s2 or [He]-.
Hydrogen does because it's atomic number is 1 so it's the 1 first category so it's S and the first row so it's 1 again so it should look like this: 1s1 but with the first one as an exponent
The correct electron configuration for nitrogen is 1s2 2s2 2p3. This indicates that nitrogen has two electrons in the 1s orbital, two electrons in the 2s orbital, and three electrons in the 2p orbital.
They both have only ONE, the smallest, electron orbital occupied: H: 1s1 and He: 1s2
The configuration of H is 1s1 . so, it needs one more electron in its 's' orbital to be completely filled & hence attain stability.so! The ans. Is 1 VE.
1s1
The electron configuration 1s¹ corresponds to the element hydrogen. It indicates that hydrogen has one electron in its first and only energy level (the 1s orbital). Hydrogen is the simplest and most abundant element in the universe, with an atomic number of 1.
There is none because there is no noble gas above Helium
1s1...it is simply an isotope so the number of neutrons changes but the number of electrons remains the same
Note that hydrogen by definition always has an atomic number of 1, so it is not necessary for you to specify that. And if the atomic mass is 3, that is the tritium isotope, with 2 neutrons. The added neutrons have no effect on the orbit of the single electron, so the orbital diagram is exactly the same as if it were the more common hydrogen 1 isotope. One electron orbits the nucleus.