In flame tests, which color is produced by the presence of sodium ions?

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Q: In flame tests, which color is produced by the presence of sodium ions?

Solution: Sodium ions produce a characteristic bright yellow color in flame tests.

Steps: 5

Step 1: Understand what a flame test is. A flame test is a method used to identify the presence of certain metal ions based on the color they produce when heated in a flame.
Step 2: Know that sodium is a type of metal ion that can be tested using this method.
Step 3: When sodium ions are heated in a flame, they emit light.
Step 4: Observe the color of the flame. Sodium ions specifically produce a bright yellow color.
Step 5: Remember that this bright yellow color is a characteristic feature of sodium in flame tests.