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 ... Trend in Melting point going down group 1 elements Describe the trend in boiling point of the halogens. Другие результаты с сайта www.mytutor.co.uk

28 нояб. 2022 г. · Melting and boiling points increases down the group due to the increase in size of atoms and by increasing size London dispersion forces ... Why does boiling point decrease down the group 1 of ... - Quora As we go down group 1 in the periodic table, the melting ... In group 1 of the periodic table, why do the melting points of the ... Why melting point decreases down the group of alkali metals? Другие результаты с сайта www.quora.com

4 апр. 2013 г. · And since lattice energy is inversely related with radius of atoms it increases down a group and hence the melting point increases. I hope this ... Why do the boiling and melting points decrease as you go ... The melting and boiling point decreases down the group up to ... Question on Melting Points of Group 17,18 and 1 How would you explain the general trend in melting point ... Другие результаты с сайта chemistry.stackexchange.com

17 мар. 2022 г. · Down group 1, the mp and bp of the elements decreases because their metallic bond strength decreases (acc to my teacher). But why is that?

30 июн. 2023 г. · Trends in Density. The densities of the Group 1 elements increase down the group (except for a downward fluctuation at potassium). This trend is ... Trends in Atomic Radius · Summarizing the trend down...

The melting point of alkali metals decreases down the group due to the increasing size of the ions, which weakens the metallic bond.

2 нояб. 2023 г. · For Group 1 elements, including alkali metals like lithium, sodium, and potassium, the melting point decreases as you move down the group. This ...

9 янв. 2020 г. · However, metals generally possess a high melting point. Melting point increases on moving from group 1 to group 2 in the periodic table.

Learn about and revise the periodic table with this BBC Bitesize GCSE Combined Science (OCR 21C) study guide.