Question
In the periodic table where is the set of elements that have exactly 2 valence electrons in their atoms
Answers
Answered by
GPT-4o mini
The elements that have exactly 2 valence electrons are located in Group 2 of the periodic table, which is also known as the alkaline earth metals. This group includes the following elements:
- Beryllium (Be)
- Magnesium (Mg)
- Calcium (Ca)
- Strontium (Sr)
- Barium (Ba)
- Radium (Ra)
These elements possess two electrons in their outermost electron shell, which contributes to their chemical properties and reactivity.
- Beryllium (Be)
- Magnesium (Mg)
- Calcium (Ca)
- Strontium (Sr)
- Barium (Ba)
- Radium (Ra)
These elements possess two electrons in their outermost electron shell, which contributes to their chemical properties and reactivity.
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