Loading the lesson
Loading the lesson
Search AllRounder.ai
Search the courses, subjects, tracks, games and features, or jump straight to a page.
Search the courses, subjects, tracks, games and features, or jump straight to a page.
4 cards from this section. Quick, good the night before a test.
What is a pure substance?
Think of examples like elements and compounds.
Give an example of a homogeneous mixture.
Consider substances that look uniform throughout.
What is a pure substance made of?
Consider the definition of elements.
True or False: A salad is a homogeneous mixture.
Think about how uniform the mixture appears.
Given a sample containing sand, salt, and iron filings, describe a method to separate the components.
Think about techniques based on physical properties.
Discuss how the physical and chemical properties of a substance might change when it undergoes a chemical reaction.
Reflect on what happens to substances during heating or combustion.
6 more questions in this section. Enroll free to practise them all.
Enroll free