the properties of two elements are listed below. element atomic radius (pm) ionic radius (pm) first…

the properties of two elements are listed below. element atomic radius (pm) ionic radius (pm) first ionization energy (kj/mol) electron affinity (kj/mol) electronegativity br 114 195 1140 -325 3.0 k 243 152.2 418.8 -48.4 0.82 which prediction is supported by the information in the table? k will give up an electron more easily than br. both k and br will have the same pull on electrons. k will have a smaller size in comparison to br. both k and br will produce ions of the same size.

the properties of two elements are listed below. element atomic radius (pm) ionic radius (pm) first ionization energy (kj/mol) electron affinity (kj/mol) electronegativity br 114 195 1140 -325 3.0 k 243 152.2 418.8 -48.4 0.82 which prediction is supported by the information in the table? k will give up an electron more easily than br. both k and br will have the same pull on electrons. k will have a smaller size in comparison to br. both k and br will produce ions of the same size.

Answer

Brief Explanations:

First ionization energy is the energy required to remove the out - most electron. K has a lower first ionization energy (418.8 kJ/mol) compared to Br (1140 kJ/mol). A lower first ionization energy means it is easier to remove an electron.

Answer:

K will give up an electron more easily than Br.