green
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.
Potassium has a violet color in the flame test.
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.
Bright yellow :: This is the sodium ions. Any sodium compound will give a flame test colour of yellow/
just looking at the color of the flame --- qualitative
The flame test for nickel produces a blue-green color flame.
The color of lithium in the flame test is red.
In some laboratory test/experiments, impurities and barium can be removed from a material through use of activated charcoal.
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.
The flame color of boron in the flame test is bright green.
yellow Any color in solution; the flame test is for metals.
Rhodium does not produce a distinctive color in a flame test.
Strontium burns with a bright red color in a flame test.
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.
Potassium has a violet color in the flame test.
hydrogen color flame test is purple due to the acids and element combinationa
Sodium fluoride typically produces a yellow flame test color.