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Practice Question

What is the chemical formula for water?

Answer Choices:

Correct Answer:

H2O

Rationale:

💧Water consists of two hydrogen atoms and one oxygen atom, represented as H₂O.

🧬It is a universal solvent, crucial for biochemical reactions in living organisms.

🧫Other formulas like CO₂, NaCl, and C₆H₁₂O₆ represent carbon dioxide, table salt, and glucose, respectively.

💡Water is essential for temperature regulation, nutrient transport, and waste removal in cells.

📌Core Message

H₂O is the chemical formula for water, composed of two hydrogen and one oxygen atom, and is vital to biological processes.

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This question is from SCIENCE 2023 Exam-2 which contains 45 questions.

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45 Questions

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Question Details
  • Category: ATI TEAS
  • Subcategory: SCIENCE
  • Domain: SCIENCE 2023
  • Answer Choices: 4
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