A:
If you put a piece of copper wire on any type of flame (most preferably cooking flames), then you would observe that they produce a green color in the flame. Sometimes, it might give youa blue tinge but if it doesn't, it doesn't mean that there's something wrong with the copper you're using.
Depending on the metal in the chloride (Na, Ca, Sr, Li, ....).
When Magnesium chloride is burnt in a Bunsen flame, it imparts no colour in the flame.
No color. When burning chlorine, the flame gains no additional color from the chlorine. Examples of this may be found by burning Aluminum chloride or Magnesium chloride, both of which burn colorless. This means that Chlorine contributes no color to the flame.
The colour of any sample containing copper ions burns with a bluish green flame in the flame test.
A lila color, from potassium spectral lines.
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.
Depending on the metal in the chloride (Na, Ca, Sr, Li, ....).
When Magnesium chloride is burnt in a Bunsen flame, it imparts no colour in the flame.
Orangish yellow
The flame test for strontium - a strong red color.
When copper is heated in a flame, it burns with a blue-green flame. The color is due to the emission of energy in the form of light as electrons in the copper atoms are excited and then return to their ground state.
No color. When burning chlorine, the flame gains no additional color from the chlorine. Examples of this may be found by burning Aluminum chloride or Magnesium chloride, both of which burn colorless. This means that Chlorine contributes no color to the flame.
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 colour of any sample containing copper ions burns with a bluish green flame in the flame test.
Calcium Chloride burns a deep orange with a slightly lighter orange core and has a light red glow at the top. The colour calcium chloride burns is described as brick red.
The color is due to the radiation emitted by copper.
When flame tested, Sodium ions range from a yellow to a bright orange flame and Potassium ions give a lilac or light purple flame. Neither the Sulphate nor the Chloride ions should have emission spectra in the visible range.