![Group 1: Reactivity & Electronic Configurations (2.1.2) | Edexcel IGCSE Chemistry Revision Notes 2019 | Save My Exams Group 1: Reactivity & Electronic Configurations (2.1.2) | Edexcel IGCSE Chemistry Revision Notes 2019 | Save My Exams](https://cdn.savemyexams.co.uk/cdn-cgi/image/w=1920,f=auto/uploads/2019/12/Electronic-configuration-of-Li-Na-and-K.png)
Group 1: Reactivity & Electronic Configurations (2.1.2) | Edexcel IGCSE Chemistry Revision Notes 2019 | Save My Exams
![Reactivity - Groups 1 & 2 (2.4.2) | Edexcel International A Level Chemistry Revision Notes 2017 | Save My Exams Reactivity - Groups 1 & 2 (2.4.2) | Edexcel International A Level Chemistry Revision Notes 2017 | Save My Exams](https://cdn.savemyexams.co.uk/cdn-cgi/image/w=1920,f=auto/uploads/2021/07/1.2.5-Group-1-Reactions-with-Water-Table_1.png)
Reactivity - Groups 1 & 2 (2.4.2) | Edexcel International A Level Chemistry Revision Notes 2017 | Save My Exams
![Comparing halogen reactivity trends with those of the alkali metals. Halogens become less reactive down t… | Chemistry lessons, Study chemistry, Chemistry classroom Comparing halogen reactivity trends with those of the alkali metals. Halogens become less reactive down t… | Chemistry lessons, Study chemistry, Chemistry classroom](https://i.pinimg.com/736x/bd/e4/8a/bde48a55abcef49e74f87bdff760e1ac--aqa.jpg)
Comparing halogen reactivity trends with those of the alkali metals. Halogens become less reactive down t… | Chemistry lessons, Study chemistry, Chemistry classroom
![atoms - If the reactivity of group 1 elements increases down the group, why is this not the case for halogens? - Chemistry Stack Exchange atoms - If the reactivity of group 1 elements increases down the group, why is this not the case for halogens? - Chemistry Stack Exchange](https://ericaandchristinagroup13period7.weebly.com/uploads/1/5/9/1/15919820/395998_orig.gif)
atoms - If the reactivity of group 1 elements increases down the group, why is this not the case for halogens? - Chemistry Stack Exchange
![Alkali Metals Learning Objectives: BRONZE: Identify the location of alkali metals in the periodic table and describe alkali metals as: a) soft metals b) - ppt download Alkali Metals Learning Objectives: BRONZE: Identify the location of alkali metals in the periodic table and describe alkali metals as: a) soft metals b) - ppt download](https://images.slideplayer.com/25/7931014/slides/slide_8.jpg)