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2.2 The periodic table

2.2 The periodic table

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1
Question 1

An element in the ground state has the electronic configuration:

[Ar] 3d104s24p4 \text{[Ar]} \, 3d^{10} 4s^2 4p^4 [Ar]3d104s24p4

Which option correctly identifies the period and group of the periodic table in which this element is found?

A

Period 3, Group 14 (4)

B

Period 4, Group 16 (6)

C

Period 3, Group 16 (6)

D

Period 4, Group 14 (4)

Markscheme

2.2 The periodic table Questions

  1. GCSE
  2. /Chemistry
  3. /2.2 The periodic table

43 exam-style questions on Edexcel GCSE Chemistry 2.2 The periodic table, covering 2.2.1 Mendeleev's periodic table, 2.2.2 Periods, groups, metals and non-metals, and 2.2.3 Electronic configuration and position in the periodic table. Each one has a worked solution and a mark scheme showing where the marks go.

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