Different elements have different emission spectra, meaning that if the electrons in an atom are excited, they will release that energy in different color of light. The flame color depends on the elements in the compound.
This depends on the wavelengths of the emission lines of elements.
Which combination describes the flame color of the compound when heated?
It depends on the compound. If the compound contains copper (I) ions, the flame is blue. If the compound contains copper (II) ions bonded to a halogen (F, Cl, I, Br, or At), the flame will be a blue-green color, and if the compound contains copper (II) ions and no halogens, the flame will be a deep green.Copper sulfate burns a light/sky blue colour.
Red-violet.
The color of lithium in the flame test is red.
Lead burns with a bluish-white flame when ignited. Flame tests use analysis of flame color to detect the presence of particular elements within a compound.
This compound will not produce a flame as Aluminum, which is the element that controls whether photons(flame color) are released or not.
Which combination describes the flame color of the compound when heated?
The flame color would be green.
The color is brick red.
Red
It depends on the compound. If the compound contains copper (I) ions, the flame is blue. If the compound contains copper (II) ions bonded to a halogen (F, Cl, I, Br, or At), the flame will be a blue-green color, and if the compound contains copper (II) ions and no halogens, the flame will be a deep green.Copper sulfate burns a light/sky blue colour.
yellow Any color in solution; the flame test is for metals.
No, sodium chloride is a very stable compound
Red-violet.
The color of lithium in the flame test is red.
K+ Potassium
potassium (K) produces a blueish purple flame