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Science Bowl Question

📅 NSB Middle School 2009🎓 MS🔄 Round 14#️⃣ Question 14🌟 BONUS📝 Multiple Choice

A decrease of 1 unit on the pH scale represents which of the following:

W) a 10-fold increase in the hydrogen ion concentration
X) a 10-fold decrease in the hydrogen ion concentration
Y) a 100-fold increase in the hydrogen ion concentration
Z) a 100-fold decrease in the hydrogen ion concentration
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