Electron configuration for Li
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Answers on questions: Chemistry
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Ответ:
[He] 2s1
Explanation:
Electrons per shell: 2,1
Atomic number: 3
Electronegativity: 0.98
Atomic mass: 6.941 u
Discoverer: Johan August Arfwedson
Period: Period 2 element
Ответ:
Water's unique density, high specific heat, cohesion, adhesion, and solvent abilities allow it to support life.
Explanation: