3. Matter and Energy
Classification of Matter
3. Matter and Energy
Classification of Matter
01:34
Practice this topic
- Multiple Choice
Which of the following statements is true?
16657views210rank - Multiple Choice
Choose the homogeneous mixture from the list below.
13186views182rank - Multiple Choice
Choose the homogeneous mixture from the list below.
13728views127rank - Open Question
Classify each of the following as an element, compound or mixture.
a) Ammonia, NH3
b) Gold bar
c) Orange juice
d) Wine
e) Saline solution
9530views146rank - Textbook QuestionClassify each of the following pure substances as an element or a compound: d. rust (Fe₂O₃)2146views
- Textbook QuestionClassify each of the following pure substances as an element or a compound: b. hydrogen peroxide (H₂O₂)2257views
- Textbook QuestionClassify each of the following as a pure substance or amixture: c. ice (H₂O)2172views1rank
- Multiple ChoiceIn the classification of matter, an atom combines with other atoms to form a molecule; by analogy, a letter combines with other letters to form a(n) _____.95views