Which of the following statements is/are true? The electron configuration for phosphorous (P) is [Ne]3s23p3  The electron configuration for gallium (Ga) is [Ar]4s24d103p1 The electron configuration for selenium (Se) is [Ar]4s23d104p4  

Identify each of the following compounds as a strong electrolyte, weak electrolyte, or non-electrolyte using the dropdown menu. 1.  KCl is a [1] 2.  C6H12O6 is a [2] 3.  NH3 is a [3] 4.  HBrO3 is a [4]

Which of the following electron configurations is/are correct? 1.  Mo: [Kr]5s14d5 2.  Cr:[Ar]4s23d4 3.  Fe:[Ar]4s23d6

Calculate the frequency associated with orange light (610 nm)? 

Calculate the energy of a photon emitted by a hydrogen atom when the electron falls from the n=12 energy level to the n=5 energy level.

Calculate the frequency associated with violet light (405 nm)? 

Which of the following when mixed with sodium sulfate (Na2SO4) will produce a precipitant?  Pb(NO3)2 Zn(ClO3)2 CaCl2

For the following reaction 8.52 g of lithium is reacted with 7.67 g of nitrogen gas.  What is the theoretical yield of lithium nitride?  6 Li(s) + N2(g) 

Calculate the frequency associated with yellow light (575 nm)? 

Which statement is/are correct regarding an aqueous mixture of AgNO3 and HCl? i.  The net ionic equation would be:  Ag+ + Cl- ––> AgCl (s) ii.  Silver would be a spectator ion iii.  H+ would be a spectator ion