Red
Aluminum nitrate does not produce a specific flame color when burned. The flame color produced by a compound is typically due to the metal ion present, rather than the nitrate anion. Aluminum itself does not produce a significant color in flames.
yellow Any color in solution; the flame test is for metals.
Cupric nitrate typically produces a blue-green flame when burned.
Potassium ions produce a lilac or light pink flame when using a flame emission photometer. The color is distinct and helps to identify the presence of potassium in a sample based on the emission spectrum produced when the sample is exposed to heat in the flame.
the color of mercury is gray it has no color
Rhodium does not produce a distinctive color in a flame test.
Aluminum nitrate does not produce a specific flame color when burned. The flame color produced by a compound is typically due to the metal ion present, rather than the nitrate anion. Aluminum itself does not produce a significant color in flames.
The color is brick red.
Silver does not produce a distinctive color in a flame test. It does not exhibit a characteristic flame color like other elements when heated in a flame.
Which combination describes the flame color of the compound when heated?
yellow Any color in solution; the flame test is for metals.
Potassium ions produce a lilac flame in a flame emission photometer. The presence of potassium in a sample can be detected by observing this characteristic color emission when the sample is introduced into the flame.
Cupric nitrate typically produces a blue-green flame when burned.
Helium does not burn in a flame test because it is an inert gas and does not react with the flame to produce a characteristic color.
Sodium hydroxide does not produce a distinct color in a flame test. It is the sodium ions that give a bright, persistent yellow color to the flame.
Ammonium compounds do not produce a distinct color in a flame test. Instead, they usually have no visible flame color or may show a pale blue flame due to the presence of ammonia gas.
Any color in solution; the flame test is for metals.