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
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.
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.
Yes, barium chloride is soluble in water. When added to water, it dissociates into barium ions (Ba2+) and chloride ions (Cl-).
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.
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).
Barium (137.327) is larger than aluminum (24.305)
yes
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.
Yes, barium has a higher atomic number and greater atomic mass than strontium. Therefore, barium is higher than strontium on the periodic table.
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.
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.
Yes, 1.5 is larger than 1.02.
Yes, barium iodide is soluble in water. It will dissolve and dissociate into barium ions (Ba2+) and iodide ions (I-) in solution.
Yes.
Yes, it is.
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.
Yes, because it is lower down in the group.