8 сент. 2017 г. · The reactivity of Group 7 elements (the so-called halogens) drops on going from F to At for thermodynamic and ground state reasons. The atomic ...

23 сент. 2016 г. · In general, in the same period, the group 7 element is the more reactive. However, as you go down each group the elements get less reactive.

29 нояб. 2020 г. · The reactivity of Group 7 elements (the so-called halogens) drops on going from F to At for thermodynamic and ground state reasons. The atomic ...

3 окт. 2019 г. · The reactivity of Group 7 elements (the so-called halogens) drops on going from F to At for thermodynamic and ground state reasons. The atomic ...

27 янв. 2018 г. · The reactivity of Group 7 elements (the so-called halogens) drops on going from F to At for thermodynamic and ground state reasons. · The atomic ...

3 мая 2016 г. · The reactivity of Group 7 elements (the so-called halogens) drops on going from F to At for thermodynamic and ground state reasons. The atomic ...

16 февр. 2024 г. · As the atomic number increase, the reactivity decreases. That is because each one of them 'wants' to complete their outer electron shell by adding one electron.

1 июн. 2017 г. · On moving down the group the size increases. The force of attraction between the electron and nucleus decreases. Due to the increasing number ...

24 дек. 2017 г. · As we move down the group of 1 A. and 2 A which are metals, the reactivity increases as we move down the group.

5 мая 2018 г. · Reactivity decrease down the group of non metal elements. e,g. 7A group, halogens. F, Cl, Br, I. Reactivity order is.