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Eleanor M. Savko
I’m
Gonna
ACE
4/27/2017
The
EOCT
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2. Eleanor M. Savko
4/27/2017
This is the number of atoms of carbon in a single molecule of sugar (C12H22O11) 12 22 11 45

3. Eleanor M. Savko
4/27/2017
What is 12?

4. This force keeps the Moon in orbit around the Earth
Eleanor M. Savko
4/27/2017
This force keeps the Moon in orbit around the Earth

5. Eleanor M. Savko
4/27/2017
What is gravitational?

6. This is the process represented by the following description:
Eleanor M. Savko
4/27/2017
This is the process represented by the following description:
“sugar is added to water and a sweet liquid results after stirring”

7. Eleanor M. Savko
4/27/2017
What is dissolving?

8. Eleanor M. Savko
4/27/2017
The weight of a person on Earth is 6 times his weight on the Moon. The force responsible is…

9. What is gravitational force?
Eleanor M. Savko
4/27/2017
What is gravitational force?

10. b)precise number of nails in airtight containers
A large percentage of iron nails were kept in containers in a humid room,. Some of the containers were open and some were airtight. Sixty (60%) percent of the nails in open containers rusted. Which of the following information would be the MOST important to knowing if humidity caused the rust?
a)% weakened by rust;
b)precise number of nails in airtight containers
c) % of nails in airtight container that rusted
d)precise number of nails in open containers
Eleanor M. Savko
4/27/2017

11. Eleanor M. Savko
4/27/2017
What is c; the percentage (%) of nails in airtight containers that rusted?

12. Ice cubes melt into water Boiling point of water turns to steam
Eleanor M. Savko
4/27/2017
Ice cubes melt into water
Boiling point of water turns to steam
Fireworks explode during a holiday
Pieces of KCl dissolve in water
This is the one that is the example of an exothermic chemical reaction…

13. What is fireworks exploding during a holiday?
Eleanor M. Savko
4/27/2017
What is fireworks exploding during a holiday?

14. Eleanor M. Savko
4/27/2017
We know Dimitri Mendeleev used atomic masses rather than atomic numbers to organize his periodic table—the reason is…

15. What is scientist did not know about the atomic numbers in 1869?
Eleanor M. Savko
4/27/2017
What is scientist did not know about the atomic numbers in 1869?

16. Tightly wrapped in aluminum foil In a tin can In a glass jar
Eleanor M. Savko
4/27/2017
You are asked to determine in which of the following set ups an ice cube would melt the least:
Tightly wrapped in aluminum foil
In a tin can
In a glass jar
In a glass jar and the jar is completely covered in aluminum foil

17. Eleanor M. Savko
4/27/2017
What is in a glass jar and the jar is completely covered in aluminum foil?

18. Attach the brick to a string and spring scale and read the scale
Eleanor M. Savko
4/27/2017
Pauline needs to measure the sliding friction of brick, which method would be her best choice:
Attach the brick to a string and spring scale and read the scale
Drag the brick with a string attached to a spring scale so it gradually speeds up
Drag the brick by a string attached to the scale along a surface with a constant speed
Hang the brick from a string attached to the scale and read the force

19. Eleanor M. Savko
4/27/2017
What is drag the brick by a string attached to the spring scale along the surface of a table at a constant speed and read the force?

20. This property causes a lens to focus light
Eleanor M. Savko
4/27/2017
This property causes a lens to focus light

21. Eleanor M. Savko
4/27/2017
What is reflection?

22. This is the most UNSAFE way to heat a substance in a test tube:
Eleanor M. Savko
4/27/2017
This is the most UNSAFE way to heat a substance in a test tube:
Heating slowly
Adding the liquid to the test tube before turning on the flame
Using a low-energy flame
Looking down the test tube to check for boiling

23. What is looking down the test tube to check for boiling?
Eleanor M. Savko
4/27/2017
What is looking down the test tube to check for boiling?

24. Eleanor M. Savko
4/27/2017
Soft drinks consist of a mixture of water, sugar, and flavoring, with carbon dioxide gas bubbled through it. The solvent is this…

25. Eleanor M. Savko
4/27/2017
What is the water?

26. Eleanor M. Savko
4/27/2017
This number should precede H2 in the chemical equation below in order for the equation to be balanced:
____ H2 + N2  2NH3

27. Eleanor M. Savko
4/27/2017
What is 3?

28. Eleanor M. Savko
4/27/2017
As you move left to right across a row of elements in the periodic table, this happens with the number of neutrons in a typical atom

29. What is the number of neutrons increases?
Eleanor M. Savko
4/27/2017
What is the number of neutrons increases?

30. A chemical storage battery A solar cell
Eleanor M. Savko
4/27/2017
Of the following this one is the best choice to convert light energy into electrical energy
A windmill
A chemical storage battery
A solar cell
Rotating coils in a magnetic field

31. What is using a solar cell?
Eleanor M. Savko
4/27/2017
What is using a solar cell?

32. Eleanor M. Savko
4/27/2017
A helicopter is moving past some clouds at a velocity of 5km/hr North relative to the clouds. The clouds are moving past the ground at a velocity of 3.5 km/hr North. The helicopter is traveling this fast.

33. Eleanor M. Savko
4/27/2017
What is 8.5 km/hr?

34. Eleanor M. Savko
4/27/2017
In a restaurant kitchen, lamps are used to keep food warm. This type of electromagnetic radiation is emitted that is primarily responsible for keeping food warm

35. What is infrared radiation?
Eleanor M. Savko
4/27/2017
What is infrared radiation?

36. Eleanor M. Savko
4/27/2017
The International System of Unit (SI) is a standardized system of measurement used to express fundamental quantities in metric units. The metric unit for length, mass and time respectively is…

37. What is meter, kilogram, and second?
Eleanor M. Savko
4/27/2017
What is meter, kilogram, and second?

38. They easily form ionic bonds with each other
Eleanor M. Savko
4/27/2017
Carbon atoms can link themselves together into long chains and rings to form a vast number of highly complicated molecules. Which of the following BEST explains why:
They easily form ionic bonds with each other
They easily form covalent bonds with each other
They easily combine with atoms of oxygen
They easily become highly charged ions

39. What is they easily form covalent bonds with each other?
Eleanor M. Savko
4/27/2017
What is they easily form covalent bonds with each other?

40. Of the following this one violates the law of conservation of energy:
Eleanor M. Savko
4/27/2017
Of the following this one violates the law of conservation of energy:
A ball dropped from the top of a building increases in speed until it hits the ground
A block sliding freely on level ice increases speed until it hits a wall
A child playing on a swing moves fastest at the bottom of the swing’s path
The height a ball bounces decreases with each bounce

41. Eleanor M. Savko
4/27/2017
What is a block sliding freely on level ice increases in speed until it hits a wall?

42. This is a good experimental procedure
Dale and Wallace are investigating static friction using a block and ramp. Their procedure is to raise the ramp in 5 degree increments while adding 5 gram masses to the block each time until it slides down the ramp. The statement that accurately describes this experimental procedure is…
This is a good experimental procedure
This is a flawed experimental procedure because they should be measuring the weight in newtons not grams
This is poor because they are changing too many variables
This is a flawed procedure because the masses may slide off the block.
Eleanor M. Savko
4/27/2017

43. Eleanor M. Savko
4/27/2017
What is this is a poor experimental procedure because they are changing too many variables?

44. Eleanor M. Savko
4/27/2017
A block of aluminum will be used to determine the density of aluminum. The block has the dimensions of 2 cm x 3 cm x 6 cm, this means the block has a volume of…

45. Eleanor M. Savko
4/27/2017
What is 36 cm3?

46. Eleanor M. Savko
4/27/2017
Aluminum oxide Al2O3 is produced by combining Al+3 and O2- particles. The type of compound formed is this…

47. What is an ionic compound?
Eleanor M. Savko
4/27/2017
What is an ionic compound?

48. Of the following pairs of isotopes this one is the same:
Eleanor M. Savko
4/27/2017
Of the following pairs of isotopes this one is the same:
Atom J (27 Protons, 32 Neutrons) & Atom L (27 Protons, 33 Neutrons)
Atom Q (56 Protons, 81 Neutrons) & Atom R (57 Protons, 81 Neutrons)
Atom V (7 Protons, 8 Neutrons) & Atom W (17 Protons, 18 Neutrons)
Atom S (17 Protons, 18 Neutrons) & Atom T (18 Protons, 17 Neutrons)

49. Eleanor M. Savko
4/27/2017
What is Atom J (27 Protons, 32 Neutrons) & Atom L (27 Protons, 33 Neutrons)?

50. Eleanor M. Savko
4/27/2017
Four pairs of objects have the masses shown below. The objects in each pair are the same distance apart, the gravitational force on this pair is the greatest…
1 kilogram & 1 kilogram
1 kilogram & 2 kilograms
2 kilograms & 1 kilogram
2 kilograms & 2 kilograms

51. What is 2 kilograms and 2 kilograms?
Eleanor M. Savko
4/27/2017
What is 2 kilograms and 2 kilograms?