Question

what is mean by sodium

Answer 1

the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali-metal group.


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Answer 2

HEYA....✋✋✋

HERE IS YOUR ANSWER ..........

SODIUM==>IT is also one of the element in our modern periodic table and where sodium is the 11th elements in our periodic table with valency 1. It's electronic configuration is 2,8,1.
There sodium atom looses one electron in the valence shell to make it stable and forms sodium ion.

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