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Physical science

Physical science. First quarter EQT. Which of the following: francium, calcium, titanium, or iron, is the most reactive? Francium (Fr) Calcium (Ca) Titanium (Ti) Iron (Fe). Which of the following: francium, calcium, titanium, or iron, is the most reactive? Francium (Fr) Calcium (Ca)

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Physical science

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  1. Physical science First quarter EQT

  2. Which of the following: francium, calcium, titanium, or iron, is the most reactive? • Francium (Fr) • Calcium (Ca) • Titanium (Ti) • Iron (Fe)

  3. Which of the following: francium, calcium, titanium, or iron, is the most reactive? • Francium (Fr) • Calcium (Ca) • Titanium (Ti) • Iron (Fe)

  4. Identify the element that is most reactive of all elements. • Carbon • Oxygen • Fluorine • Neon

  5. Identify the element that is most reactive of all elements. • Carbon • Oxygen • Fluorine • Neon

  6. Which group in the periodic table has two valence electrons in their atoms? • Group 1 • Group 2 • Group 6 • Group 8

  7. Which group in the periodic table has two valence electrons in their atoms? • Group 1 • Group 2 • Group 6 • Group 8

  8. How many valence electrons does sodium (Na) have? • 1 • 2 • 6 • 7

  9. How many valence electrons does sodium (Na) have? • 1 • 2 • 6 • 7

  10. How many valence electrons does iodine (I) have? • 1 • 2 • 6 • 7

  11. How many valence electrons does iodine (I) have? • 1 • 2 • 6 • 7

  12. Categorize element “X” as a metal, metalloid, nonmetal, or noble gas. Element “X” is in Group 1 of the periodic table, a solid at room temperature, and is a good conductor of electricity. Metal Metalloid Nonmetal Noble gas

  13. Categorize element “X” as a metal, metalloid, nonmetal, or noble gas. Element “X” is in Group 1 of the periodic table, a solid at room temperature, and is a good conductor of electricity.Metal Metalloid Nonmetal Noble gas

  14. When going from top to bottom in a group, what is the trend for atomic radii? • Decrease • Increase • Remain same • Very random

  15. When going from top to bottom in a group, what is the trend for atomic radii? • Decrease • Increase • Remain same • Very random

  16. Categorize element “X” as a metal, metalloid, nonmetal, or noble gas. Element “X” is ductile, malleable, and a solid at room temperature. • Metal • Metalloid • Nonmetal • Noble gas

  17. Categorize element “X” as a metal, metalloid, nonmetal, or noble gas. Element “X” is ductile, malleable, and a solid at room temperature. • Metal • Metalloid • Nonmetal • Noble gas

  18. Categorize element “X” as a metal, metalloid, nonmetal, or noble gas. Element “X” is considered the building block of life, has four valence electrons, and is found in Period 2. • Metal • Metalloid • Nonmetal • Noble gas

  19. Categorize element “X” as a metal, metalloid, nonmetal, or noble gas. Element “X” is considered the building block of life, has four valence electrons, and is found in Period 2. • Metal • Metalloid • Nonmetal • Noble gas

  20. Of the following elements: hydrogen, magnesium, aluminum, and strontium which are in the same group? I. Hydrogen (H) II. Magnesium (Mg) III. Aluminum (Al) IV. Strontium (Sr) • I & III • II & III • I & IV • II & IV

  21. Of the following elements: hydrogen, magnesium, aluminum, and strontium which are in the same group? I. Hydrogen (H) II. Magnesium (Mg) III. Aluminum (Al) IV. Strontium (Sr) • I & III • II & III • I & IV • II & IV

  22. Of the following elements: sodium, potassium, titanium, and oxygen, which are in the same period? I. Sodium (Na) II. Potassium (K) III. Titanium (Ti) IV. Oxygen (O) • I & III • II & III • I & II • II & IV

  23. Of the following elements: sodium, potassium, titanium, and oxygen, which are in the same period? I. Sodium (Na) II. Potassium (K) III. Titanium (Ti) IV. Oxygen (O) • I & III • II & III • I & II • II & IV

  24. Of the following elements: fluorine, iodine, phosphorous, and silver, which are in the same group (family)? I. Fluorine (F) II. Iodine (I) III. Phosphorous (P) IV. Silver (Ag) • I & III • II & III • I & II • II & IV

  25. Of the following elements: fluorine, iodine, phosphorous, and silver, which are in the same group (family)? I. Fluorine (F) II. Iodine (I) III. Phosphorous (P) IV. Silver (Ag) • I & III • II & III • I & II • II & IV

  26. Of the following elements: calcium, cobalt, barium, and nitrogen, which are in the same group? I. Calcium (Ca) II. Cobalt (Co) III. Barium (Ba) IV. Nitrogen (N) • I & III • II & III • I & II • II & IV

  27. Of the following elements: calcium, cobalt, barium, and nitrogen, which are in the same group? I. Calcium (Ca) II. Cobalt (Co) III. Barium (Ba) IV. Nitrogen (N) • I & III • II & III • I & II • II & IV

  28. Of the following elements: aluminum, boron, iron, and oxygen, which is a non-metal? • Aluminum • Boron • Iron • Oxygen

  29. Of the following elements: aluminum, boron, iron, and oxygen, which is a non-metal? • Aluminum • Boron • Iron • Oxygen

  30. Of the following elements: krypton, boron, iron, and oxygen, which is a metal? • Krypton • Boron • Iron • Oxygen

  31. Of the following elements: krypton, boron, iron, and oxygen, which is a metal? • Krypton • Boron • Iron • Oxygen

  32. A certain isotope has 26 protons and 30 neutrons. What is its mass number? • 26 • 30 • 52 • 56

  33. A certain isotope has 26 protons and 30 neutrons. What is its mass number? • 26 • 30 • 52 • 56

  34. What would be the mass number of an atom of oxygen with 8 protons, 8 electrons, and 8 neutrons? • 4 • 8 • 16 • 24

  35. What would be the mass number of an atom of oxygen with 8 protons, 8 electrons, and 8 neutrons? • 4 • 8 • 16 • 24

  36. A certain isotope has 26 protons and 30 neutrons. What is its mass number? • 26 • 30 • 52 • 56

  37. A certain isotope has 26 protons and 30 neutrons. What is its mass number? • 26 • 30 • 52 • 56

  38. A certain isotope has 51 protons and 70 neutrons. What is its mass number? • 51 • 70 • 121 • 140

  39. A certain isotope has 51 protons and 70 neutrons. What is its mass number? • 51 • 70 • 121 • 140

  40. A particular isotope has 6 protons, 8 neutrons, and 6 electrons. This is an isotope of which element? • Helium (He) • Carbon (C) • Oxygen (O) • Magnesium (Mg)

  41. A particular isotope has 6 protons, 8 neutrons, and 6 electrons. This is an isotope of which element? • Helium (He) • Carbon (C) • Oxygen (O) • Magnesium (Mg)

  42. A particular isotope has 82 protons, 125 neutrons, and 82 electrons. This is an isotope of which element? • Technetium (Tc) • Antimony (Sb) • Lead (Pb) • Holmium (Ho)

  43. A particular isotope has 82 protons, 125 neutrons, and 82 electrons. This is an isotope of which element? • Technetium (Tc) • Antimony (Sb) • Lead (Pb) • Holmium (Ho)

  44. What is the atomic number of a carbon-14 isotope? • 6 • 8 • 12 • 14

  45. What is the atomic number of a carbon-14 isotope? • 6 • 8 • 12 • 14

  46. In a solution, what is the substance that is being dissolved called? • Gas • Liquid • Solute • Solvent

  47. In a solution, what is the substance that is being dissolved called? • Gas • Liquid • Solute • Solvent

  48. You mix a powdered drink mix with water. The result is an example of what type of mixture? • Suspension • Solution • Colloid • Heterogeneous

  49. You mix a powdered drink mix with water. The result is an example of what type of mixture? • Suspension • Solution • Colloid • Heterogeneous

  50. John mixes substance A in water. The result is a cloudy mixture that settles upon standing. Identify the type of mixture. • Solution • Solvent • Colloid • Heterogeneous

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