Search the courses, subjects, tracks, games and features, or jump straight to a page.
5 cards from this section. Quick, good the night before a test.
What is an element?
Think about the simplest form of matter.
Name two examples of metals.
Think about the shiny materials used in jewelry.
What type of substance is an element?
Think about what cannot be separated chemically.
True or False: An element can be made from two different types of atoms.
Remember the definition of an element.
If you have a compound made of two hydrogen atoms and one oxygen atom, explain its significance in both daily life and scientific study.
Think about what water is used for in everyday experiences.
Describe how the properties of metals change when they are combined with non-metals to form compounds.
Consider what happens during a chemical reaction.
6 more questions in this section. Enroll free to practise them all.
Enroll free