Question

water has the chemical formula H20. Which statement correctly describes water? A: water is not a pure substance, but is an element B: Water is a pure substance and an element. C: Water is a pure substance and a compound. D: Water is not a pure substance, but is a compound.

Answer 1

the answer is d I'm positive:)

Answer 2

D. Because water is a compound of two elements so it cannot be an element nor a pure substance