WebJan 7, 2024 · Reactivity increases down the group. This is because the outer electron in each atom is further away from the nucleus as you go down the group and so the … WebOct 6, 2007 · Break the idea down into clar statements: Attraction between nucleus and electron is greatest for small atoms. The small atoms are at the top of the groups. …
Why does metallic character increases down a group? Socratic
WebJan 2, 2024 · The general reactivity of halogens decreases down the group due to the increase in the number of filled electron shells. Hence the attraction between nucleus and electrons decreases down the group. Because of its inability to accept electrons, the reactivity decreases while moving down the group. Wiki User ∙ 2014-11-19 23:13:31 … WebMay 13, 2024 · Evan. May 13, 2024. Metallic character increases as you move down the periodic table. This is due to the fact that the electrons become easier to lose as the atomic radius increases. The increase in atomic radius decreases the strong electrostatic force of attraction between the positive nucleus and the negative electrons, causing the electrons ... rt-thread hard fault
How does reactivity change as you go down a group?
WebElectronegativity decreases as we move down the group because as we move down the group, the atomic size increases and the effective nuclear charge decreases. Therefore, the tendency to attract shared pairs of … WebJan 7, 2024 · Reactivity increases down the group. This is because the outer electron in each atom is further away from the nucleus as you go down the group and so the electrostatic forces between the nucleus and the outer electron are weaker. Subsequently, one may also ask, what is the trend in reactivity in Group 1 with water? WebJan 2, 2024 · Why does reactivity increase down group 1 but up group 7? Halogens from bromide to fluorine get more reactive because the force of attraction between the … rt-thread free命令