You think probable to flame test; some metals have specific colors in a flame.
By spectrum analyses. Color and shift in colors can indicate properties of light source as well as relative position. Fluorescent materials can also be used.
The spectra of the stars you want to analyze.
eye color
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Yes, gel electrophoresis can be used to separate and analyze proteins based on their size and charge.
The molecular orbital diagram should be used to analyze the bonding in the molecule.
Content analysis is a common method used to determine how people of color are represented in the media. Researchers typically analyze media content such as TV shows, movies, or news articles to assess the quantity and quality of representation of people of color. This can reveal insights into stereotypes, biases, and patterns of portrayal in the media.
Statistics is a type of math utilized by scientists to analyze their data.
analyze data
X-rays
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A free cash flow valuation can sometimes be used to analyze an investment opportunity. However, there are usually better ways to analyze the investment opportunities.