WebGreater shielding makes losing the one (in group 1) or two (in group 2) outer shell electrons increasingly easy, and therefore reactivity in general increases going down the two … WebTrend in reactivity in a group can be explained using the electronic structure of atoms. Looking at the reactions discussed beforehand, when going down group 1 the reactions …

Reactions of Group I Elements with Oxygen - Chemistry LibreTexts

WebAs you go down group 1 the alkali metals get more reactive Why do alkali metals get more reactive as you go down the group? The outer electron is more easily lost as it is further from the nucleus - so it's less strongly … WebApr 6, 2024 · As molecular weight increases down the group, the density decreases. Melting and Boiling Points As we move down the group, the melting and boiling point increases. This is because as we go down the group the size of the atoms increases, therefore, the vander walls force of attraction also increases. Bond Dissociation Energy cleverlyon

2.1.2 Group 1: Reactivity & Electronic Configurations - Save My …

WebNov 7, 2015 · 1 Yes, you are correct in your approach. Larger alkali metals means that there is less Z-effective or effective nuclear charge between the central nuclei and the valence … WebTrend in reactivity in a group can be explained using the electronic structure of atoms. Looking at the reactions discussed beforehand, when going down group 1 the reactions get more and more vigorous. This suggests that as you go down group 1, the reactivity of the elements increases. cleverly minister