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The arrow is pointing to sodium's symbol on the periodic table. Which of the following is the correct chemical symbol for sodium?
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2. Atoms & Elements
Periodic Table: Element Symbols
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Which element, commonly used in lightweight bicycle frames, has the chemical symbol Mg?
A
Iron
B
Magnesium
C
Manganese
D
Aluminum
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Identify the chemical symbol given in the problem, which is Mg.
Recall that chemical symbols are one- or two-letter abbreviations derived from the element's English or Latin name.
Recognize that Mg corresponds to Magnesium, an element known for its low density and strength, making it ideal for lightweight applications such as bicycle frames.
Compare the other options: Iron (Fe), Manganese (Mn), and Aluminum (Al), noting their symbols do not match Mg.
Conclude that the element with the symbol Mg, commonly used in lightweight bicycle frames, is Magnesium.
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