Matter Test Review
This test is going to cover pages 83-96 (green section) of the notebook and Terms 2 Learn #8 and #9.
Label the diagram of the electron cloud model. Next to that, draw and label the element
Helium (don’t forget the protons, neutrons, and electrons).
Draw and label a box from the periodic table. Include the atomic symbol, atomic
number and the atomic mass.
Explain how the periodic table is organized (include the terms atomic number, period
and group).
Use the following chemical formula to complete the next two statements: C6H12O6
How many different elements are there? List them.
What is the number of atoms of each of the elements?
What is the formula and unit for density?
What is the density of a rock that has the mass of 10 grams and volume of 2 mL?
Explain how an object will float in water. (Gizmo)
Write an example of a chemical equation and list 3 signs that a chemical reaction has
taken place.
Give two examples of a chemical change and 1 example of a physical change. Explain
the difference between chemical change and physical change.
Give 1-2 examples of a chemical change and 2 examples of a chemical property. What
is the difference between a chemical change and a chemical property?
Give two examples of a physical change and 2 examples of a physical property. What is
the difference a physical change and a physical property?
Draw a model of H2O and CO2.
Oxygen has _______ protons and _______ electrons and _______ neutrons.
Silver has _______ protons and _______ electrons and _______ neutrons.