Download 2017 Mid-Term Study Guide - Mattawan Consolidated School

Name_____________________
Hour_____________________
Study Guide for Mid Term Exam
Introduction to Matter Book Chapter 4, 5 & 6
1.
What are characteristic properties of acids? Name 3.
2. In water solutions, how do acids differ from bases?
3. Neutralization is a reaction between a(n) _______________ and ____________.
4. Acids are described as corrosive because they ____________ ______________ at
other materials.
5. In water, bases form ______________________ ions.
6. The pH scale measures …..
7. What does a neutralization reaction produce?
8. You can find pH of a substance by using?
9. When an atom loses an electron, it becomes a ______________________ ion.
10. Magnesium bromide is an ionic compound with the chemical formula MgBr2. What
does the “2” tell you?
11. Electrons involved in bonding between atoms are?
12. What are properties of ionic compounds?
13. A chemical bond formed when two atoms share electrons is called a(n)
_______________________ bond.
14. What is chemistry?
15. The only SURE evidence for a chemical reaction is…..
16. The principle of conservation of mass is true for reactions in both
_______________ and __________________ systems.
17. In chemical reactions, what does the principle of conservation of mass mean?
18. A bottle of hydrogen peroxide that eventually turns into bottle of water and oxygen
gas is an example of what reaction type?
19. Describe all 4 reaction types: synthesis, decomposition, single replacement,
double replacement.
20. What is the difference between product and reactant?
21. Of the reaction types, which two could be consider opposites?
22. A chemical reaction the absorbs energy in the form of heat is described as
_________________________. What is the opposite,explain and give the term.
23. In your stomach, what acid helps with digestion?
24. Describe a base and its properties.
25. What a chemical reaction takes place in an open system matter can
_________________ from or ______________________ to the surroundings.
26. Describe a chemical and physical change.
Earth Structure Book Chapters 3 & 4
27. Stress that pushes a mass of rock in two opposite directions is
called__________________.
28. What is tension?
29. What is compression?
30. Explain Wegener’s hypothesis of continental drift.
31. What is Pangaea?
32. What technology did scientists use in the mid-1900’s to map the mid-ocean ridge?
33. In sea-floor spreading, molten material rises from the mantle and erupts
along________________________.
34. Most geologists think that the movement of Earth’s plates is caused by
______________________.
35. The geological theory that states that pieces of Earth’s lithosphere are in constant,
slow motion is the theory of ___________________ ________________________.
36. A place where two plates slip past each other, moving in opposite directions, is
known as a _________________________ boundary.
37. A collision between two pieces of continental crust at a converging boundary
produces a _______________________ range.
38. Mid-ocean ridges are found in all of Earth’s ________________________.
39. The process by which the ocean floor sinks beneath a deep-ocean trench and back
into the mantle is known as __________________________.
40. A rift valley forms at a ____________________ __________________ boundary.
41. Describe and draw all three boundaries: Divergent, convergent, and transform.
42. Draw the picture from pages 90-91. With all labels.
43. Layers of the Earth: Know 3 facts about each layer.
Crust
Lithosphere
Asthenosphere
Mantle
Outer Core
Inner Core
42.