Explain why reactivity increases down group 1
WebAs you go down group one there are more energy shells so more distance between the outer electron and the nucleus. This means the outer electron is less attracted to … WebAs you go down the column on the periodic table, the reactivity increases. This is due to the position of the outermost valence electron. As you go down the column the number …
Explain why reactivity increases down group 1
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WebThe reactivity of Group 1 elements increases as you go down the group because: the atoms get larger. the outer electron gets further from the nucleus. the attraction between the nucleus and outer electron gets weaker – so the electron is more easily lost. WebThe reactivity of Group 1 elements increases as you go down the group because: the atoms get larger. the outer electron gets further from the nucleus. the attraction between the nucleus and outer electron gets weaker – so the electron is more easily lost.
WebSep 29, 2009 · See answer (1) Best Answer. Copy. This is because as the elements go down the group, the number of electron shells increases, and by using the density formula, mass/volume, you 'll realise that by ... WebExplaining the trend in reactivity. As you go down the group the reactivity of the Group 1 increases because: The atoms become larger. This is due to the number of shells …
WebReactivity of halogens The non-metal elements in Group 7 – known as the halogens – get less reactive as you go down the group. This is the opposite trend to that seen in the alkali metals... Webas size increases van der Waals' forces increase (and melting point increases); period 3 elements: increase in melting points of metals (Na, Mg, Al) due to increase in number …
WebHow relative atomic mass increase down group 7 and why. Reactivity decreases down the group. This is because group 7 elements react by gaining an electron. As you move down the group, the amount of electron shielding increases, meaning that the electron is less attracted to the nucleus. For this reason, fluorine is the most reactive halogen and ...
WebApr 9, 2024 · The periodic trend of atomic radius across a period – As we move from left to right in a period, atomic radius gradually decreases. Reason – As we move left to right in a period the atomic number of the elements increases so nuclear charge increases while the number of shells in elements remains the same. Example –. church growth fundWebAs the ionisation energy decreases, it becomes easier to remove an electron from the outermost shell. So, an element from this group becomes a positive ion more … church growth bible verseWebThe reactivity of group 1 elements increases as you go down the group because: the atoms become larger the outer electron becomes further from the nucleus the force of … church growing painsWebFirst ionization energy decreases down group 1. Which statement is correct? A. Atomic radius decreases down group 17. B. First ionization energy decreases down group 1. C. Atomic radius increases across period 3 from Na to Cl. D. First ionization energy decreases across period 3 from Na to Cl. D Which increase across a period from left to right? devilman crybaby manga cap 1WebThe reactivity of Group 1 elements increases as you go down the group because: the atoms get larger. the outer electron gets further from the nucleus. the attraction between … church growth barriersWebMar 10, 2024 · The reactivity of group 1 elements increases as you go down the group because: the atoms become larger. the outer electron becomes further from the nucleus. … devilman crybaby manga endingWebAug 15, 2024 · Explaining the increase in reactivity down the group The reactions proceed faster as the energy needed to form positive ions falls. This is in part due to a … church growth flywheel