Alkali metals are the most reactive metals because their atoms can easily give away the one outer-level electron. Alkaline-earth metals are less reactive than alkali metals are . Atoms of alkaline-earth metals have two outer-level 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 ... |
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. |
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. |
Alkali metals have one valence electron, whereas alkaline earth metals have two valence electrons. Alkali metals are soft as compared to the alkaline earth ... |
20 авг. 2022 г. · The alkaline metals are less reactive compared to alkali metals but burn in air when heated. The produce bright and different colored flames ... |
Videolar 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 Are alkali and alkaline the same thing? - Quora What are the main differences between alkaline and alkali? Другие результаты с сайта www.quora.com |
Alkali metals (Group IA elements) are those with a ns1 configuration, while alkaline earth metals have a ns2 configuration (Group IIA elements). s-block ... |
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