What is atomic number of sodium atom ?
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Answered by
2
Answer:
11
Atomic mass: 22.989769 u
Symbol: Na
Electron configuration: [Ne] 3s
shilpabn501:
11
Answered by
10
here's your answer ⭐
Sodium
________________
Atomic number : 11
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Atomic mass: 22.989769 u
Symbol: Na
Electron configuration: [Ne] 3s¹
hope it helps you
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