Not Just Phlogiston
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Equity, sustainability, and inclusion in high school chemistry. K12 public school union strong. NBCT. #MTBoS. Tea, not coffee. Baking, crafting, jam.
We had a jar of potassium chloride. Used it in class for a flame test, and it was very orange. Sodium chloride??
December 5, 2025 at 5:12 AM
We had a jar of potassium chloride. Used it in class for a flame test, and it was very orange. Sodium chloride??
Reposted by Not Just Phlogiston
