It is not the anions (e.g. iodide) that are responsible for the flame test color, rather the cations such as sodium ion, potassium ion and calcium ion give you different colors.
Selenium nitrate typically gives a pink or reddish flame color when subjected to a flame test.
When potassium iodide reacts with starch and hydrogen peroxide, it produces a brown color. This reaction is commonly used as a test for the presence of starch in a solution due to the formation of a blue-black complex called the "starch-iodine complex."
All sodium salts will give a yellow flame test, because of the metal sodium in the compounds.
NH4Cl should not have an impact on a flame thus will emit a orange/yellow glow.
Sodium fluoride does not produce a distinctive color in a flame test. However, if it is mixed with other substances, it can sometimes exhibit a faint yellow 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.
Selenium nitrate typically gives a pink or reddish flame color when subjected to a flame test.
When potassium iodide reacts with starch and hydrogen peroxide, it produces a brown color. This reaction is commonly used as a test for the presence of starch in a solution due to the formation of a blue-black complex called the "starch-iodine complex."
Alkynes do not produce a specific color in a flame test. Unlike some other elements and compounds which give characteristic flame colors, alkynes do not exhibit a noticeable color when subjected to a flame test.
nitrogen
All sodium salts will give a yellow flame test, because of the metal sodium in the compounds.
Sodium ions do not have a color in solid form because they are colorless. However, in solution, sodium ions can give off a yellow color when exposed to a flame test.
NH4Cl should not have an impact on a flame thus will emit a orange/yellow glow.
Flame tests are often used to identify metals and other substances, such as sodium. If you expose the element sodium to flame, it will give off a bright, vibrant yellow color.
Yes, sodium itself is a silver-colored metal and is not colorless. However, sodium ions in solution can give a yellow color when placed in a flame.
Sodium ions give a bright yellow flame color during a flame test.
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/