fdw7r2zk6x fdw7r2zk6x

03-11-2022
Chemistry

Answered

Enter your answer in the provided box.
Experimentally, the electron affinity of an element can be determined by using a laser light to ionize the
anion of the element in the gas phase:
X(g) + hv→ X(g) + e-
Referring to the given table, calculate the photon wavelength (in nanometers) corresponding to the
electron affinity for fluorine.
Element Electron Affinity (kJ/mol)
C
122
O
141
Se
195
Si
134
F
328
Cl
349
Br
325
I
295

___ nm

Answer :

Other Questions

atomic radius 1st ionization energy st Place the following in increasing atomic radius: Elements N, F, Li Br, F, I K, F, N Elements He, Kr, Ne Br, Zn, Ca Fr, G

The 135-ohm potentiometer for controlling temperature in a refrigerator is likely to contain which of the following components? a) Rotating control shaft b) S

Consider the reversible reaction A(g)↽−−⇀B(g) Which values would indicate that there is more B than A at equilibrium? =9×105 =5000 =0.2 =9×10–5

One similarity between carbohydrates and lipids is that they both– OPTIONS contain nitrogen as part of their structure. are composed of fatty acid chains. are m

15 POINTS HELP ASAP Match these items manure_____________________animal waste; fertilizer legumes____________________needed by chlorophyll magnesium____________

If a photon of monochromatic light has a wavelength of 94 nm, what is its frequency (in units of 1/s)? What is the energy of this photon (in Joules)? What is th

For the following reaction: 2 ZnS (s) + 3 0₂ (g)--> 2 ZnO (s) + 2 SO₂ (g) delta H =-882.6 kJ FW 97 32 81 64 How much energy will be involved, to the nearest

CER pleaseStudents identified the properties of different elements and recorded their observations in the data table below. Which samples are metals and which a

What is TRUE about individual characteristics of evidence? A. They are usually not used in criminal cases because they are too vague. B. They are properties

Sometimes an organic synthesis involves using a particular functional group because of its unique reactivity and then removing this functional group later. Cons