these elements have 5 electron in the valence shells and have configuration of ns np5
The general electronic configuration of p block elements is ns2 np1-6. This means that the outermost electron shell of p block elements contains electrons in either the np1, np2, np3, np4, np5, or np6 orbitals.
The general electron configuration for atoms in Group 5A is ns^2 np^3, where "n" represents the principal energy level. This group includes elements like nitrogen, phosphorus, arsenic, antimony, and bismuth.
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
Valence electron configuration in group 7A (halogens): ns2, np5 in which n=2, 3, 4, 5, ... etc. Starting with fluorine, F, electron configuration: (1s2), 2s2 2p5 (non valence electrons in () brackets)
Valence electron configuration in group 1A: ns1 in which n=1, 2, 3, 4, 5, ... etc. Starting with Hydrogen, H, electron configuration: 1s1 followed by Lithium, Li, electron configuration: (1s2), 2s1 (non valence electrons in () brackets)
[noble gas]nd1-10ns1-2
(n-1)d (1to 10) ns(1 or 2)
The general electronic configuration of p block elements is ns2 np1-6. This means that the outermost electron shell of p block elements contains electrons in either the np1, np2, np3, np4, np5, or np6 orbitals.
The general electron configuration for atoms in Group 5A is ns^2 np^3, where "n" represents the principal energy level. This group includes elements like nitrogen, phosphorus, arsenic, antimony, and bismuth.
The general electron configuration of the group having the lowest ionization energy is [Noble gas configuration]xs1. In this case, x is the principal quantum number of the valance electron. The noble gas configuration may either be written out in full or denoted by the noble gas' atomic symbol in brackets (ie [Ne]).
Fluorine has the electron configuration: 1s22s22p5, sometimes written as [He]2s22p5
In general, you use the Aufbau Principle which indicates the order in which the shells and orbitals are filled. You just have to learn it and then you can determine the electron configuration of the elements.
Valence electron configuration in group 7A (halogens): ns2, np5 in which n=2, 3, 4, 5, ... etc. Starting with fluorine, F, electron configuration: (1s2), 2s2 2p5 (non valence electrons in () brackets)
The element with the highest electro negativity is Fluorine. The general trend on the periodic table for electro negativity is that as you go across periods (horizontally) the electro negativity increases while going down groups (vertically) the electro negativity decreases.
Valence electron configuration in group 1A: ns1 in which n=1, 2, 3, 4, 5, ... etc. Starting with Hydrogen, H, electron configuration: 1s1 followed by Lithium, Li, electron configuration: (1s2), 2s1 (non valence electrons in () brackets)
Transition metals are d-block elements. Their general electronic configuration is (n-1)d1-9 ns0-2. The last electron enters the d-subshell.Inner Transition metals are f-block elements. Their general electronic configuration is (n-2)f1-13(n-1)d1-9 ns0-2. The last electron enters the f-subshell.
False, if we look at the general trend of reactivity of the non-metallic elements on the periodic table we see that reactivity is indirectly proportionate to an elements size. A Oxygen is a smaller atom than Nitrogen therefore more reactive.