How much energy is required to excite an electron from a n3 ⟶⟶ n5 within the hydrogen atom?

Rutherford

Identify the atom with the ground-state electron configuration shown for its valence shell. 3s²3p¹ symbol:

Please help

Describe the shape of a 5p, orbital. O three balls O six balls O spherical dumbbell shaped O four balls

The energy required to break one mole of hydrogen-hydrogen bonds in H2 is 436 kJ.  What is the longest wavelength of light with sufficient energy to break a single hydrogen-hydrogen bond?

Which of the following two shapes of orbitals house the valence electrons of a main group element? A В D

Choose the valence orbital diagram that represents the ground state of Sr²+. 11 5s 16 5s O 1L 5s 11 5p 4d OH 111 11 1L 1L 1L 4s 4p 0111 O 12 12 12 4p

Estimate the average energy for valence electrons in a nitrogen N atom. Type your numeric answer and submit (EAv) can be calculated by first multiplying the number of electrons in each of these orbitals (ns and np) by their associated ionization energy (IE, and IE,), and then dividing this result by the total number of valence electrons ( ns +np) in the system: = - ns XIE,+N,×IE, ng+Np E AV ^ use formula to solve for average energy for Nitrogen

What has the highest number valence electrons: N, Ca, O, As, or I?