QQuestionAnatomy and Physiology
QuestionAnatomy and Physiology
What is a physical change and what are some examples of physical changes?
6 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1I'll solve this problem by explaining physical changes in a clear, structured manner:
Step 2: Definition of a Physical Change
A physical change is a transformation in which the physical properties of a substance are altered, but its chemical composition remains the same. During a physical change, no new substances are created, and the molecular structure of the original substance is not changed.
Final Answer
A physical change alters a substance's physical properties without changing its chemical composition, with examples including state changes, size modifications, dissolution, and physical separation techniques.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students