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Energy of a 500nm photon OR Energy of an 800 nm photon Energy to remove one elec

ID: 522587 • Letter: E

Question

Energy of a 500nm photon OR Energy of an 800 nm photon Energy to remove one electron form a calcium (Ca) atom Energy to remove one electron from a barium (Ra) atom Radius of a sodium atom OR Radius of Cesium (Cs) atom Radius of an oxygen atom OR Radius of an aside ion. Energy to remove one electron from a potassium atom or Energy to remove one electron from a barium (Ra) atom Electronegativity of oxygen OR Electronegativity of selenium (Se) Electronegativity of oxygen OR Electronegativity of nitrogen Energy of a Is orbital OR Energy of a 2s orbital Energy of a 2s orbital OR Energy of a 2p orbital Strength of a bond with bond order of 1 OR

Explanation / Answer

1)Energy of 800 nm photon

2) Energy to remove one electron from barium

3)Radius of sodium atom

4)Radius of oxygen atom

5) Energy required to remove an electron from potassium atom

6) Electronegativity of selenium

7) Electronegativity of nitrogen

8)Energy of 1s orbital

9) Energy of 2s orbital

10) strength of bond with bond order 1.5