28 нояб. 2022 г. · 1. They are soft metals. 1. They are relatively harder than alkali metals. 2. They have one valence electron. 2. They have two valence electrons.

18 авг. 2017 г. · Metallic bonds in the alkaline earth metals are thus stronger than for the alkali metals, resulting in higher melting points, but they are ...

All the group 1 elements are alkali metals and they are soft in nature. All the group second elements are alkali earth metals and they are hard in nature.

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Опубликовано: 6 нояб. 2023 г.

4 окт. 2020 г. · Alkali metals have one valence electron, whereas alkaline earth metals have two valence electrons. Alkali metals possess a low melting point, ... What is the difference between alkali and alkaline earth metals ... What is the difference between alkaline metals and ... - Quora What are the differences between alkali metals and alkaline ... How do alkali metals and alkaline earth metals differ in terms of ... Другие результаты с сайта www.quora.com

3 июл. 2022 г. · Alkali metals are more reactive than alkaline earth metals. Alkaline earth metals are less reactive than alkali metals.

25 нояб. 2021 г. · Alkali metals have one electron in their valence orbital, while Alkaline Earth metals have two electrons in their valence shell. This gives the groups ...

Alkali metals (Group IA elements) are those with a ns1 configuration, while alkaline earth metals have a ns2 configuration (Group IIA elements). s-block ...

Alkaline-earth metals are less reactive than alkali metals are. Atoms of alkaline-earth metals have two outer-level electrons. It is more difficult for atoms ...