Question

What are two ways scientists use the different colored flames that metal ions produce to their advantage?

Answer 1

1) Students (and others) use the flame test for qualitative analysis in inorganic lab. 

2) Flame photometry can be used to determine quantitative amounts of Group 1 and Group 2 elements.

Answer 2

use the flame test for qualitative analysis in inorganic lab. 

2) Flame photometry can be used to determine quantitative amounts of Group 1 and Group 2 elements.