9 янв. 2020 г. · Three shells → K , L , M 2 Valence electron → 2 , 8 , 2 Atomic number → 12 ∴ Element = Magnesium

12 авг. 2023 г. · The element with 2 valence electrons in the third shell is Calcium (Ca). The element with 6 electrons in the second shell is Oxygen (O). ...

3 июн. 2019 г. · An element has 2 Valence electrons in the third shell. what type of bond will it form with another element having 6 electrons in the second ...

Hence the name of the element is magnesium. Was this answer helpful? upvote 3.

2 авг. 2022 г. · The elements Be, Mg, and 20Ca each having two valence electrons in their valence shells are in periods 2, 3, and 4 respectively of the Modern ...

18 авг. 2021 г. · Because the first shell can only hold a maximum of 2 electrons, the third electron must go into the second shell. Therefore the lithium (Li), ...

25 мар. 2013 г. · The element with 2 shells and 3 valence electrons is aluminum. Aluminum is a metal commonly used in various industries due to its properties.

8 авг. 2024 г. · The element with a total of three shells and two electrons in its valence shell is Magnesium (Mg).

3 июл. 2022 г. · Since the element has 2 electrons in its valence shell, it has a tendency to readily lose its valence electrons to gain stability thus, it is a metal.

Each shell can contain only a fixed number of electrons: the first shell can hold up to two electrons, the second shell can hold up to eight electrons, the ... Electron configuration · X-ray notation · Aufbau principle