QQuestionChemistry
QuestionChemistry
On the periodic table, what element does the symbol "Na" represent?
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Answer
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Step 1:I'll solve this problem following the specified formatting guidelines:
Step 2:: Identify the Symbol
The symbol "Na" is found on the periodic table and represents the element Sodium.
Step 3:: Element Details
- Atomic Weight: $$22.99 \text{ u}$$ (unified atomic mass units)
- Atomic Number: 11 - Group: Alkali Metals (Group 1) - Period: 3
Step 4:: Chemical Characteristics
Sodium is a soft, silvery-white metallic element that: - Is highly reactive with water - Readily loses its outer electron - Forms ionic compounds - Is essential for biological processes
Final Answer
Na represents the element Sodium, a reactive alkali metal with atomic number 11.
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