How to explain the theory behind flame test in the easiest way? Have been trying to reach out to non-science students about this. Solution Answer: The flame test is a basic test in chemistry to visually identity the presence of an unknown metal or metalloid ion based on its characteristic color change of the flame when it is burned using Bunsen flame. When heated in the flame the electrons of the metals ions get excited and upon relaxation emits characteristic visible light which is used to differentiate or confirm the presence of a particular element. e.g. Sodium gives yellow color, Aluminium gives silver white color, copper gives bluish green color. .

1. How to explain the theory behind flame test in the easiest way? Have been trying to reach out to
non-science students about this.
Solution
Answer: The flame test is a basic test in chemistry to visually identity the presence of an
unknown metal or metalloid ion based on its characteristic color change of the flame when it is
burned using Bunsen flame. When heated in the flame the electrons of the metals ions get
excited and upon relaxation emits characteristic visible light which is used to differentiate or
confirm the presence of a particular element. e.g. Sodium gives yellow color, Aluminium gives
silver white color, copper gives bluish green color.