Can a particular shell have just one electron?

How you ever felt that a particular food is tasty just by looking at it?

The shape of a particular sub shell is known by knowing _________

The outermost shell of a representative element contains x electrons and penultimate shell contains Y electrons. The number of valence electrons could be………

Atoms are complicated than hydrogen have more than one proton in their nucleus. Let z stands for the number of protons in a nucleus. Also imagine that an atom loses all but one of its electrons so that it changes into a positively charged ion with just one electron. Bohr.s formula for the energy levels of the hydrogen atom can easily be changed to apply to such ions The potential energy of electron in the ground state of He^(+) ion is

Which of the following shell have maximum 32 electrons ?

An element has 2 electrons in its K-shell. 8 electrons in L-shell, 13 electrons in M-shell and one electron in N-shell. The element is

Electrons in _____ shell are called valence electrons.

Which element has (a) two shells, both of which are completely filled with electrons ? (b) the electronic congiguration 2, 8, 2 ? (c) a total of three shells, with four electrons in its valence shell ? (d) a total of two shells, with three electrons in its valence shell ? (e) twice as many electrons in its seconds shell as in its first shell ?