24 окт. 2022 г. · ACROSS a Period: In METALS reactivity DECREASES as you go ACROSS a Period because though they still want to give away valence electrons they ...

21 янв. 2024 г. · Reactivity of elements decreases as we move from left to right in the period because their out most shell is contiously fillings…or capability ...

21 мар. 2022 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. · On moving down the group the size increases. The force of attraction between the electron and nucleus decreases. Due to the increasing number ...

21 мар. 2017 г. · - **Decreases**: As you move from left to right across a period, the atomic radius decreases. This trend is due to the increase in the number of ...

5 мая 2018 г. · A general trend is that larger atoms have weaker attraction toward the valence electrons, which means as you go down the table, it becomes ...

1 июн. 2017 г. · As atomic number increases across the Table from left to right, the nuclear charge necessarily increases…and the LATER metals become LESS ...

5 янв. 2019 г. · Reactivity of elements decreases as we move from left to right in the period because their out most shell is contiously fillings…or capability ...

27 янв. 2018 г. · As we know that from left to right in a period atomic size decreases and from top to bottom in a group atomic size or radius increases and ...

8 мая 2015 г. · The electron shells between the outer electrons and the nucleus have a 'shielding' effect which reduces the attraction of the outer electrons to ...