Question

4 fill in the blank 1 point use the activity series to complete the statement below potassium is reactive than sodium. previous

Explanation:

Step1: Recall the activity series

In the activity series of metals, potassium (K) is placed above sodium (Na).

Step2: Determine reactivity

Metals higher in the activity series are more reactive. Since K is above Na, potassium is more reactive than sodium.

Answer:

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