Which statement best describes a solution? a mixture consisting of minute particles suspended in a medium that start moving about as soon as the mixing process stops a mixture consisting of larger particles suspended in a medium that start settling down as soon as the mixing process stops a mixture having a uniform composition where the components can't be seen separately and all components are in the same state a mixture having a uniform composition but the components can be seen separately and all components are in a different state

Can anyone explain 1. review your spectrometry data and use the known elements to identify the star's composition. which unknown elements make up this star? justify your element selections. 2. in parts i and ii of the lab, what happened to the electrons of each element to produce the different colors of light? explain your answers using important terms from the lesson and information provided in the laboratory. 3. stars composed of heavier (more massive) elements are often slightly older than stars made predominantly from hydrogen and helium. based on your data, is the newly discovered star a younger star? explain your answer.