Jeffrey Piggott
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Quiz for KS4 IGCSE Coordinated Sciences Topic C9.

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Jeffrey Piggott
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C9 Periodic Table Quiz 1

Questão 1 de 10

1

Preencha os espaços em branco para completar o texto.

The Periodic Table lists all the known elements.
Elements are arranged in order of number.

The melting points of Group I elements down the group.

The melting points of Group VII elements down the group.

Explicação

Questão 2 de 10

1

Which information about an element can be used to predict its chemical properties?

Selecione uma das seguintes:

  • boiling point

  • density

  • melting point

  • position in the Periodic Table

Explicação

Questão 3 de 10

1

Which statement about the Periodic Table is correct?

Selecione uma das seguintes:

  • Elements in the same period have the same number of outer electrons.

  • The elements on the left are usually gases.

  • The most metallic elements are on the left.

  • The relative atomic mass of the elements increases from right to left.

Explicação

Questão 4 de 10

1

Which statement is correct for the element with proton number 19?

Selecione uma das seguintes:

  • It is a gas that dissolves in water.

  • It is a hard metal that is not very reactive with water.

  • It is a non-metal that burns quickly in air.

  • It is a soft metal that is highly reactive with water.

Explicação

Questão 5 de 10

1

What is the name of an element from Period 4 that is a liquid at room temperature?

Selecione uma das seguintes:

  • Calcium

  • Bromine

  • Krypton

  • Germanium

Explicação

Questão 6 de 10

1

Selenium and sulfur are both in Group VI. Which of these properties do they share (have the same)?

Selecione uma das seguintes:

  • Six outer shell electrons.

  • Their electrons are arranged (found) in three shells.

  • They belong to the same period of the Periodic Table.

  • They are both metalloids.

Explicação

Questão 7 de 10

1

Selecione das listas do Menu para completar o texto.

Choose an element from the list below which best fits each description.

(a) An element which reacts with cold water. ( Fe, I, Rb )

(b) It is a solid at room temperature and exists as diatomic molecules, X2. ( Fe, I, Rb )

(c) It can form two oxides, XO and X2O3. ( I, Fe, Rb )

Explicação

Questão 8 de 10

1

Iron is a transition element. Which of the following statements about transition elements are correct?
Tick three boxes.

Selecione uma ou mais das seguintes:

  • The metals are highly coloured e.g. yellow, green, blue.

  • The metals have low melting points.

  • Their compounds are highly colourled.

  • The elements and their compounds are often used as catalysts.

  • They have more than one oxidation state.

Explicação

Questão 9 de 10

1

In which Period in the Periodic Table is iron to be found?

Selecione uma das seguintes:

  • Period 3

  • Period 4

  • Period 5

  • Period 6

Explicação

Questão 10 de 10

1

Preencha os espaços em branco para completar o texto.

Use 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 = number of neutrons =

Explicação

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