doodlebop
Manganese, when burning, produces a yellow-green flame.
Cupric sulfate burns with a green flame.
Ferric chloride burns with a blue/green flame.
The colour of any sample containing copper ions burns with a bluish green flame in the flame test.
In qualitative analysis, flame tests are used in confirming what kind of metal is present in a solution. The green flame or bluish-green flame color is usually present whenever copper metal is present in a solution.
The color of barium in the flame test is pale-apple green.
When it is burnt it starts burning as a green, then towards the end as the electrons start to settle right down it starts to burn orange with a touch of green.
For a flame to burn it needs fuel, oxygen, and heat.
Do the flame test; if you burn PVC, the flame will turn green at some point. The weight of them are different ,PVC is little heavy than PET .
It's not the fuel, it's the copper filament in front of the flame. It's also how they make green fireworks.
Potassium has a 'LILAC' ( pale purple) flame. Group (I) metals Lithium = Red Sodium - Yellow Potassium = Lilac. NB Other metals have coloured flames. Copper being the most well known , with a blue/green flame.
Burning copper chloride produces a green flame due to the presence of copper ions in the compound. The green color is a result of specific energy transitions within the copper ions when they are heated.