AQA AS LEVEL CHEMISTRY PAPER 1 QUESTION PAPER 2023 (7404/1: Inorganic and Physical Chemistry)
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AQA AS LEVEL CHEMISTRY PAPER 1 QUESTION PAPER 2023 (7404/1: Inorganic and Physical Chemistry). DOWNLOAD OFFICIAL AND VERIFIED AQA AS LEVEL CHEMISTRY PAPER 1 QUE...
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AQA AS LEVEL CHEMISTRY PAPER 1 QUESTION PAPER 2023 (7404/1: Inorganic and Physical Chemistry). DOWNLOAD OFFICIAL AND VERIFIED AQA AS LEVEL CHEMISTRY PAPER 1 QUESTION PAPER 2023 ON www.leakedexams.com.


 1 This question is about the elements in Period 3.
0 1 . 1 Give the full electron configuration of the element in Period 3 with the highest
first ionisation energy.
[1 mark]
0 1 . 2 Give an equation, including state symbols, to represent the process that occurs when
the second ionisation energy of sodium is measured.
[1 mark]
0 1 . 3 Table 1 shows some successive ionisation energies for an element in Period 3.
Table 1
Ionisation number 1 2 3 4 5 6 7 8
Ionisation energy /
kJ mol–1 1000 2260 3390 4540 6990 8490 27100 31700
Identify the Period 3 element.
Explain your answer.
[3 marks]
Element
Explanation