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Edexcel A-Level Chemistry AS 2.16 The Periodic Table Is Divided Into Blocks Such As S P and D and Know the Number of Electrons That Can Occupy S P and D Questions

Use the final occupied subshell to name the block, account for ionic electron loss or gain and state the maximum electrons in the requested subshell or shell.

Syllabus
First assessment 2019
Course
Chemistry YCH11
Level
AS

Exam points

  • Identify s-, p- or d-block elements from atomic number or ionic electron count.
  • Compare shell number and outer-electron count for elements in the same group.
  • State maximum electron capacities of s, p and d subshells or named shells.

Edexcel A-Level Chemistry AS 2.16 The Periodic Table Is Divided Into Blocks Such As S P and D and Know the Number of Electrons That Can Occupy S P and D Questions question 1

[Maximum number: 1]

Each response gives the atomic numbers of two elements. Which pair of atomic numbers are those of elements that are in different blocks of the Periodic Table?

A

5,9

B

10,16

C

13, 18

D

16, 20

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