Water would be considered a(n) _______.

• A. element
• B. compound
• C. solution
• D. mixture

Answer: (B)

Verified step by step guidance

1. Understand the definitions of the terms: an element is a pure substance made of only one type of atom; a compound is a substance formed when two or more different elements chemically bond together; a mixture is a physical combination of two or more substances; and a solution is a homogeneous mixture of two or more substances.
2. Identify the composition of water: water (H\_2O) consists of hydrogen and oxygen atoms chemically bonded together in a fixed ratio.
3. Since water is made of two different elements chemically combined, it fits the definition of a compound rather than an element, mixture, or solution.
4. Note that although water can be part of a solution (like saltwater), water itself is not a solution but a pure compound.
5. Conclude that the correct classification for water is a compound.