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7th grade atoms, elements and the periodic table

7th grade (Year 8 in England) · 16 questions · Common Core: NGSS.MS-PS1-1, NGSS.HS-PS1-1 · England: KS3 Chemistry: The periodic table, KS4 Combined Science: Atomic structure and the periodic table

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Score/ 16

  1. Question 1

    Which family does bromine belong to?

    • A. alkali metals (group 1)
    • B. halogens (group 17, also called group 7)
    • C. noble gases (group 18, also called group 0)

  2. Question 2

    Use the periodic table. Which period (row) is phosphorus (P) in?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca

    Answer

  3. Question 3

    Is magnesium (Mg) a metal or a non-metal?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca
    • A. metal
    • B. non-metal

  4. Question 4

    Which family does sodium belong to?

    • A. alkali metals (group 1)
    • B. halogens (group 17, also called group 7)
    • C. noble gases (group 18, also called group 0)

  5. Question 5

    Use the periodic table. Which period (row) is helium (He) in?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca

    Answer

  6. Question 6

    Is chlorine (Cl) a metal or a non-metal?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca
    • A. metal
    • B. non-metal

  7. Question 7

    Which family does argon belong to?

    • A. alkali metals (group 1)
    • B. halogens (group 17, also called group 7)
    • C. noble gases (group 18, also called group 0)

  8. Question 8

    Use the periodic table. Which period (row) is helium (He) in?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca

    Answer

  9. Question 9

    Is lithium (Li) a metal or a non-metal?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca
    • A. metal
    • B. non-metal

  10. Question 10

    Which family does potassium belong to?

    • A. alkali metals (group 1)
    • B. halogens (group 17, also called group 7)
    • C. noble gases (group 18, also called group 0)

  11. Question 11

    Use the periodic table. Which period (row) is oxygen (O) in?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca

    Answer

  12. Question 12

    Is boron (B) a metal or a non-metal?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca
    • A. metal
    • B. non-metal

  13. Question 13

    Which family does iodine belong to?

    • A. alkali metals (group 1)
    • B. halogens (group 17, also called group 7)
    • C. noble gases (group 18, also called group 0)

  14. Question 14

    Use the periodic table. Which period (row) is phosphorus (P) in?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca

    Answer

  15. Question 15

    Is carbon (C) a metal or a non-metal?

    1H2He3Li4Be5B6C7N8O9F10Ne11Na12Mg13Al14Si15P16S17Cl18Ar19K20Ca
    • A. metal
    • B. non-metal

  16. Question 16

    Which family does sodium belong to?

    • A. alkali metals (group 1)
    • B. halogens (group 17, also called group 7)
    • C. noble gases (group 18, also called group 0)

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Answer key: 7th grade atoms, elements and the periodic table

  1. 1. B. halogens (group 17, also called group 7)

  2. 2. 3

  3. 3. A. metal

  4. 4. A. alkali metals (group 1)

  5. 5. 1

  6. 6. B. non-metal

  7. 7. C. noble gases (group 18, also called group 0)

  8. 8. 1

  9. 9. A. metal

  10. 10. A. alkali metals (group 1)

  11. 11. 2

  12. 12. B. non-metal

  13. 13. B. halogens (group 17, also called group 7)

  14. 14. 3

  15. 15. B. non-metal

  16. 16. A. alkali metals (group 1)