When a vacancy, or hole, occurs in the K shell, one electron from an outer energy shell makes a transition to fill the hole. The result of this transition is the emission of an X-ray photon, called a K X ray, which has a definite wavelength, as indicated by the appearance of a line in the spectrum. How many lines will be in the spectrum of iron when K X rays are emitted?
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 12:40
In the following table, all the columns for the element calcium are filled out correctly. element electron structure of atom electron structure of ion net ionic charge calcium 1s22s22p63s23p64s2 1s32s22p63s23p64s1 +1 true false
Answers: 2
Chemistry, 22.06.2019 16:50
Assuming complete dissociation of the solute, how many grams of kno3 must be added to 275 ml of water to produce a solution that freezes at -14.5 c? the freezing point for pure water is 0.0 c and k_f is equal to 1.86 c/m
Answers: 3
Chemistry, 22.06.2019 21:30
Harry lives in a city, and he has a lung condition known as asthma. on certain days, harry has to stay inside because pollutants in the air make it difficult for him to breathe. which of these pollution sources are nonpoint sources that might bother harry if he goes outside? choose the two that apply.
Answers: 3
Chemistry, 23.06.2019 05:40
The independent variable in an experiment will be the variable that you o a) change ob) hold constant ng c) observe for changes
Answers: 2
You know the right answer?
When a vacancy, or hole, occurs in the K shell, one electron from an outer energy shell makes a tran...
Questions
Mathematics, 25.03.2021 05:40
Mathematics, 25.03.2021 05:40
Physics, 25.03.2021 05:40
Mathematics, 25.03.2021 05:40
Mathematics, 25.03.2021 05:40
SAT, 25.03.2021 05:40
Mathematics, 25.03.2021 05:40
Chemistry, 25.03.2021 05:40
Mathematics, 25.03.2021 05:40
