I can describe particle motion in solids, liquids, and gases.
I can describe particle motion in solids, liquids, and gases when they are heated and cooled
I can describe particle motion when matter changes between states
I can name and write the symbol for the first 20 elements of the periodic table
I can define an atom, compound, mixture, and element.
I understand how atoms combine to form compounds and can represent this with chemical formula and diagrams
I can explain the difference between chemical and physical properties and chemical and physical changes.
Learning key words improves your understanding of a topics core concepts.
Here is the Material Word key word list. You could us it make flashcards or study the digital flashcards on Quizlet.
Click for a Quizlet of the first twenty elements of the periodic table (what you need to know for the exam), or the expanded set