What is the chemical symbol for sodium?

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Multiple Choice

What is the chemical symbol for sodium?

Explanation:
Symbols identify elements on the periodic table, and sodium’s symbol is Na because it comes from the Latin natrium. The standard notation uses a capital N followed by a lowercase a, and you’ll see it in formulas like NaCl for table salt. The other options refer to different elements or aren’t valid symbols at all: Nd is neodymium, S is sulfur, and So isn’t a recognized chemical symbol. So Na is the correct symbol for sodium.

Symbols identify elements on the periodic table, and sodium’s symbol is Na because it comes from the Latin natrium. The standard notation uses a capital N followed by a lowercase a, and you’ll see it in formulas like NaCl for table salt. The other options refer to different elements or aren’t valid symbols at all: Nd is neodymium, S is sulfur, and So isn’t a recognized chemical symbol. So Na is the correct symbol for sodium.

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