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What is element Na in a periodic table

2 Answers

3 votes

Answer:

sodium

atomic mass 22.99

atomic number 11

period 3 group 1 1a

sodium is also an Alkali metal

Explanation:

I have a periodic table on my computer I hope I helped

answered
User Enenen
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1 vote

Answer:

Sodium.

Step-by-step explanation:

Sodium is a chemical element with the symbol Na and atomic number 11. It is a soft, silvery-white, highly reactive metal. Sodium is an alkali metal, being in group 1 of the periodic table. Its only stable isotope is ²³Na.

answered
User Naeel Maqsudov
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