Flame Test Colour Chart
For other metals there are usually other easy methods that are more reliable but the flame test can give a useful hint as to where to look.
Flame test colour chart. This graphic looks at the colour of various metal and metalloid ions that occur during flame tests. It s a deep crimson to brick red. Barium manganese ii and molybdenum.
What about green or purple flames. Green stay hungry for more getty images. Metal ion flame test colours chart this graphic looks at the colour of various metal and metalloid ions that occur during flame tests.
The flame test is an analytical chemistry method used to help identify metal ions. Most people probably remember doing this experiment in school chemistry lessons if not with the full range of ions shown here but for the uninitiated a brief explanation of the origin of the colours follows. While it s a useful qualitative analysis test and a lot of fun to perform it can t be used to identify all metals because not all metal ions yield flame colors.
Blue orange and yellow flames are pretty common. The flame test color for strontium is the red of emergency flares and red fireworks. Not all metal ions give flame colors.
Most people probably remember doing this experiment in school chemistry lessons if not with the full range of ions shown here but for the uninitiated a brief explanation of the origin of the colours follows.