20 мар. 2017 г. · The fact that the atom is getting bigger heavily contributed to the reason why the melting point decreases. As you go down, you have more electrons. Why do the boiling and melting points decrease as you ... - Quora Why does melting and boiling points of group I and ... - Quora Другие результаты с сайта www.quora.com

As you move down Group 2, the melting points of the elements decreases. Group 2 elements generally have metallic bonding as they are metallic structures. · The ...

Melting points There is a general decrease in melting point going down group 2. However, if you include magnesium, you will see that its melting point is lower ...

4 апр. 2013 г. · Because the force of attraction must extend further and through these shells to the outermost shell, the force becomes less so there is less ... Why do the boiling and melting points decrease as you go ... The melting and boiling point decreases down the group up to ... Melting and boiling point trend in Group II inorganic chemistry - Trend in the melting point down the group Другие результаты с сайта chemistry.stackexchange.com

Generally the melting point of the metals decreases down the group. This is because as the metal ions get larger the distance between the bonding electrons ...

Melting points. You will see that (apart from where the smooth trend is broken by magnesium) the melting point falls as you go down the Group. Boiling points.

The melting points get lower as you go down the Group because the metallic bonds get weaker. The oddity of magnesium has to be explained separately.

9 окт. 2013 г. · Melting point of group2 oxide decreases down group because the distance between the O2- and Group two ion are further apart.

1 окт. 2018 г. · The magnitude of London forces is proportional to the mass of the molecules, so as the molecular weights of the halides increase down the group, more energy is ... What trends are shown as you go down group 2 of the periodic ... Trend in Melting point going down group 1 elements - MyTutor Why do melting points decrease down group I? - MyTutor Другие результаты с сайта www.mytutor.co.uk