Which of the following atoms will not react with water? a. k b. li c. pb d. na

Classify this reaction: 2al+n2-> aln.

In water, a strong acid will break down into its component parts. a. completely b. partly c. never in water, a weak base will break down into its component parts. a. completely b. partly c. never

About 3% of the water on earth is freshest. only about 40% of that freshwater is available for human use. why is so much freshwater unavailable for human use?