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C9 Periodic Table Quiz 1

Jeffrey Piggott 10 preguntas

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Preguntas del test (10)

  1. 1The Periodic Table lists all the known elements.
    Elements are arranged in order of [blank_start]....... 1 .......[blank_end] number.

    The melting points of Group I elements [blank_start]....... 2 .......[blank_end] down the group.

    The melting points of Group VII elements [blank_start]....... 3 .......[blank_end] down the group.
    1. Aatomic
    2. Bdecrease
    3. Cincrease
  2. 2Which information about an element can be used to predict its chemical properties?
    1. Aboiling point
    2. Bdensity
    3. Cmelting point
    4. Dposition in the Periodic Table
  3. 3Which statement about the Periodic Table is correct?
    1. AElements in the same period have the same number of outer electrons.
    2. BThe elements on the left are usually gases.
    3. CThe most metallic elements are on the left.
    4. DThe relative atomic mass of the elements increases from right to left.
  4. 4Which statement is correct for the element with proton number 19?
    1. AIt is a gas that dissolves in water.
    2. BIt is a hard metal that is not very reactive with water.
    3. CIt is a non-metal that burns quickly in air.
    4. DIt is a soft metal that is highly reactive with water.
  5. 5What is the name of an element from Period 4 that is a liquid at room temperature?
    1. ACalcium
    2. BBromine
    3. CKrypton
    4. DGermanium
  6. 6 Selenium and sulfur are both in Group VI. Which of these properties do they share (have the same)?
    1. ASix outer shell electrons.
    2. BTheir electrons are arranged (found) in three shells.
    3. CThey belong to the same period of the Periodic Table.
    4. DThey are both metalloids.
  7. 7Choose an element from the list below which best fits each description.

    (a) An element which reacts with cold water. [blank_start]...............[blank_end]

    (b) It is a solid at room temperature and exists as diatomic molecules, X2. [blank_start]...............[blank_end]

    (c) It can form two oxides, XO and X2O3. [blank_start]...............[blank_end]

    1. AFe
    2. BI
    3. CRb
    4. DFe
    5. EI
    6. FRb
    7. GI
    8. HFe
    9. IRb
  8. 8Iron is a transition element. Which of the following statements about transition elements are correct?
    Tick three boxes.
    1. AThe metals are highly coloured e.g. yellow, green, blue.
    2. BThe metals have low melting points.
    3. CTheir compounds are highly colourled.
    4. DThe elements and their compounds are often used as catalysts.
    5. EThey have more than one oxidation state.
  9. 9In which Period in the Periodic Table is iron to be found?
    1. APeriod 3
    2. BPeriod 4
    3. CPeriod 5
    4. DPeriod 6
  10. 10Use the Periodic Table to work out the number of protons and the number of neutrons in one atom of iron (Fe). (Write your answers as numerals)
    number of protons = [blank_start]........[blank_end] number of neutrons = [blank_start].........[blank_end]
    1. A26
    2. B30

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Descripción
Quiz for KS4 IGCSE Coordinated Sciences Topic C9.
Idioma
English
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