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a general answer is that if it is a cation the ion is smaller than the atom due to loosing one or more electrons which would decrease the size of the radius anions are larger because they are gaining more electrons and electron electron repulsion is greater which spreads the anion apart
The cationic radius of the Barium ion is 149pm (pm is picometer). The cationic radius of caesium is 181pm. So, the barium ion in terms of ionic radius is smaller than the caesium ion.
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Does Sodium have a larger atomic radius than Aluminum?
No, aluminum has a larger atomic radius than sodium. Aluminum has a greater number of protons in its nucleus compared to sodium, leading to a larger effective nuclear charge that pulls its electrons closer, resulting in a smaller atomic radius.
Does barium nitrate dissolve in hydrochloric acid?
Yes, barium and chloride do not form a precipitate and hyrogen and nitrate will form nitric acid. Yes, barium and chloride do not form a precipitate and hyrogen and nitrate will form nitric acid.
Does barium chloride dissolve in water?
Yes, barium chloride is soluble in water. When added to water, it dissociates into barium ions (Ba2+) and chloride ions (Cl-).
Is barium bromide soluble in water?
Yes, barium bromide is soluble in water. When it dissolves in water, it dissociates into barium ions (Ba2+) and bromide ions (Br-), resulting in a clear solution.
Does bubbling CO2 through barium chloride produce a precipitate of barium carbonate?
Yes, bubbling CO2 through barium chloride solution will produce a white precipitate of barium carbonate because the reaction between CO2 and barium chloride results in the formation of barium carbonate. BaCl2 (aq) + CO2(g) + H2O(l) -> BaCO3(s) + 2HCl(aq).
Is barium smaller than aluminum?
Yes, barium is smaller than aluminum. Barium has a smaller atomic radius and fewer electrons in its outer energy level compared to aluminum.
Do aluminum bats have larger sweet spots than wooden bats?
yes
Does Sodium have a larger atomic radius than Aluminum?
No, aluminum has a larger atomic radius than sodium. Aluminum has a greater number of protons in its nucleus compared to sodium, leading to a larger effective nuclear charge that pulls its electrons closer, resulting in a smaller atomic radius.
Is barium higher than strontium?
Yes, barium has a higher atomic number and greater atomic mass than strontium. Therefore, barium is higher than strontium on the periodic table.
Does barium nitrate dissolve in hydrochloric acid?
Yes, barium and chloride do not form a precipitate and hyrogen and nitrate will form nitric acid. Yes, barium and chloride do not form a precipitate and hyrogen and nitrate will form nitric acid.
Is there any other way for producing krypton and barium except for the nuclear fission?
Yes, krypton can also be produced through the fractional distillation of liquid air, where it is separated from other gases. Barium can be produced through a chemical reaction between barium oxide and aluminum, resulting in the formation of barium.
Is aluminum a better conductor than sodium?
Yes..Aluminium has a larger charge (more electrons) and the electrons cloud are more compress to the nucleus (small atomic radius) compared to Sodium. So the density of Aluminium is larger and this leads to better conductivity of electricity.
Is 1.5 larger than 1.02?
Yes, 1.5 is larger than 1.02.
Is xenon bigger than aluminum?
Yes, it is.
Is Iron harder than aluminum?
Yes.
Is barium iodide soluble?
Yes, barium iodide is soluble in water. It will dissolve and dissociate into barium ions (Ba2+) and iodide ions (I-) in solution.
Is barium more reactive than calcium?
Yes, because it is lower down in the group.
