How can I test to see if a sample a metal contains potassium?

The metals of group 1 (like potassium) can be identified by a flame test: A sample of the metal is placed in a bunsen flame, and the colour of the flame tells the metal. 

Potassium placed in the flame of a bunsen burner gives a lilac flame.

LD
Answered by Louis D. Chemistry tutor

2743 Views

See similar Chemistry GCSE tutors

Related Chemistry GCSE answers

All answers ▸

Give the names of three commonly known types of subatomic particles along with their charge and relative masses. In the basic model of the atomic structure, where would one find each of these particles?


How does the reactivity of Group 1 Metals with water change down the group?


What does reversible mean?


How do you describe the greenhouse effect?


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences