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CHEM 101 MIDTERM EXAM IVY TECH EXAM COMPLETE 182 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+ $20.49
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CHEM 101 MIDTERM EXAM IVY TECH EXAM COMPLETE 182 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+
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CHEM 101 MIDTERM EXAM IVY TECH EXAM COMPLETE 182 QUESTIONS AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREADY GRADED A+

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  • November 21, 2024
  • 17
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

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  • chem 101 midterm exam ivy tech exam complete 182 q

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CHEM 101 MIDTERM EXAM IVY TECH EXAM COMPLETE 182 QUESTIO
AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREAD
GRADED A+
Study online at https://quizlet.com/_frcef0

1. First periodic earth, air, water, fire
table

2. What are the solid, liquid, gas
states of matter?

3. What makes particles are closely spaced, lowest kinetic energy, incom-
something sol- pressible, definite shape and volume
id?

4. What makes particles are closely spaced, but can slide by each other,
something a liq- medium amount of kinetic energy, incompressible, as-
uid? sume the shape of their container, fixed volume

5. What makes widely spaced particles, highly compressible, fills contain-
something a er entirely (volume not fixed), assume shape of container,
gas? highest amount of kinetic energy

6. Classifying mat- pure substance or a mixture
ter

7. Pure substance contains only 1 type of particle (element or molecule), any
element, a collection of like molecules (H2O, CO2, NaCl)
(C, Au)

8. H hydrogen

9. Li lithium

10. N nitrogen

11. O oxygen

12. B boron

13. Ne neon

14. Na sodium



, CHEM 101 MIDTERM EXAM IVY TECH EXAM COMPLETE 182 QUESTIO
AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREAD
GRADED A+
Study online at https://quizlet.com/_frcef0
15. Si silicon

16. S sulfur

17. P phosphorus

18. Ar argon

19. Ca calcium

20. Mixture physical combination of 2 or more pure substances (salt
water, air) can be either homogeneous or heterogeneous

21. Homogeneous constant composition throughout (air, filtered seawater,
mixture black coffee)

22. Heterogeneous non constant composition (pizza, beef stew, unfiltered
mixture seawater)

23. H2 H-H

24. F2 fluorine

25. Cl2 chlorine

26. Br2 bromine

27. I2 iodine

28. S8 sulfur

29. molecular ele- H2, F2, Cl2, Br2, I2, S8, N2, O2,
ments

30. Elements composed of only 1 type of atom

31. Compounds chemical combinations of 2 or more elements bonded
together (CO2, H2O, NaCl)



, CHEM 101 MIDTERM EXAM IVY TECH EXAM COMPLETE 182 QUESTIO
AND CORRECT DETAILED ANSWERS (VERIFIED ANSWERS) |ALREAD
GRADED A+
Study online at https://quizlet.com/_frcef0
32. Chemistry the study of matter and its transformations

33. Matter has mass and takes up space

34. Transformations can be either chemical or physical transformations
of matter

35. Chemical trans- atoms in the reactants are rearranged to form new prod-
formations ucts (2H2(g)+O2(g)---> 2H2O (g)

36. Physical trans- identity of the reactants is not changed (water in solid
formation phase going to water in liquid phase) (H2O(s)--> H2O(l))

37. Phases s= solid
l= liquid
g= gas
aq= aqueous (dissolved in water)

38. SI System system International

39. Length meter (m)

40. Volume liters (L)

41. Mass kilogram (kg)

42. Temperature celsius or kelvin

43. Prefixes to indicate magnitude

44. Kilo (k) 10^3

45. Centi (c) 10^-2

46. Milli (m) 10^-3

47. Micro (u) 10^-6

48. Nano (n) 10^-9

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