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Which has the larger radius Na or Mg?
By the trend it is Na...(Bigger the farther left and bigger towords the bottom)
What has the smallest atomic radius Na Mg Cl Al?
chlorine. across a period the size decreases
Why Mg is harder than Na?
Mg. Mg has 2 valence electrons while Na only has 1 valence electron. Mg+2 also has a smaller ionic radius than Na+. Metallic bonds are stronger when metals have more valence electrons and smaller ion size. The metallic bond will be stronger for Mg. Thus, Mg will have the higher melting point.
What elements have a smaller atomic radius than strontium?
Ca, Mg, Be, Fr, Cs, Rb, K, Na, Li, H
What pairs is listed in order from smaller radius to larger radius F F- or Na plus Na?
Na+ is smaller than Na.
Which one would have smaller atomic size sodium or magnesium?
Both Mg and Na have the same outer energy level (shell). Mg has one proton more than NA and one electron more. The charge on th eouter shell the effective nuclear charge is reduced by the inner core electrons, which are the ame in both cases So the pull experienced by the valence electrons towards the nucleus is more in the case of Mg than Na. Hence Mg has slightly smaller size (radius) than Na.
What elements have an ionic radius equal to the atomic radius?
a) Sc,Ti,V,Crb) Na,K,Rb,Csc) B,Si,As,Ted) F,Cl,Br,Ie) Na,Mg,Al,SiThe correct answer of these options is a) Sc,Ti,V,Cr because they are the closest elements to each other in the periodic table.
What atom has higher atomic radius Na or Na plus?
Na has a higher atomic radius then Na+, since it still has it's outer electron (3s).
What is larger than the atomic radius of P?
There are many elements with atomic radii larger than that of P. Several examples would be Si, Al, Mg, and Na.
Which has the largest atomic radius Br or Na?
NA
Which of the following has the largest radius K plus Na plus Na or K?
Potassium has the largest atomic radius.
Does Na plus Na K or K plus have the largest radius?
The neutral atom of potassium has the largest radius.
