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Edexcel A-Level Chemistry AS 8.11 Reasons for the Trend in Ionisation Energy Down Groups 1 And 2 Questions

Practise Edexcel IAL Chemistry 8.11 by identifying how first ionisation energy changes down Groups 1 and 2 using evidence from marked examination questions.

Syllabus
First assessment 2019
Course
Chemistry YCH11
Level
AS

Exam points

  • Identify the decrease in first ionisation energy down Groups 1 and 2.

Edexcel A-Level Chemistry AS 8.11 Reasons for the Trend in Ionisation Energy Down Groups 1 And 2 Questions question 1

[Maximum number: 1]

Going from calcium to barium in Group 2, which property changes as stated?

A

ionic radius decreases

B

first ionisation energy decreases

C

melting temperature increases

D

reactivity with water decreases

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