one method is to digest the metal using an acid and then use atomic absorption spectroscopy to determine which metal and how much of that metal is present in the solution. You can then work backwards to determine how much of a particular metal was in your sample (you need to know how much metal was used to make the solution).
check the mill test report
Scientists can learn the composition of a star from the amount and types of electromagnetic radiation, including light, that it gives off. Additionally, scientists can determine the rate of nuclear fusion from the amount of light released per unit of time.
First it is necessary a correct chemical analysis of this compond, with the goal to establish the empirical chemical composition.
What is volumetric composition of water
scientists can tell the stars composition and temperature from its spectrum. Hope tht helps :]
True
Light wavelength and light spectrum i believe.
They use spectroscopy.
the light radiated from the stars
Spectral lines - nn
Shooting seismic waves into the planet
They use Mass Spectrometry which determine the composition of molecule.
crust
Type your answer here... D.Comparing the composition of the crust to other bodies in the solar system
check the mill test report
check the mill test report
making inferences based on data from seismic waves.