Chemistry, 17.06.2020 08:57 serenityarts123
As the elements in period 3 are considered in order from sodium to chlorine, there is an increase in the
1) atomic radius
2) electronegativity
3) number of electrons in the first shell
4) number of electron shells
Answers: 2
Chemistry, 21.06.2019 23:30
Write a paragraph that provides examples of each stage of volcanic activity, a description of the volcano, and facts about each stage.
Answers: 1
As the elements in period 3 are considered in order from sodium to chlorine, there is an increase in...
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