1. On an H-R Diagram, what is the main sequence? The main sequence on the H-R Diagram is the hottest (blue) to the coolest (red).
2. What percentage of stars are main sequence stars? 90%.
3. Is the Sun a main sequence star? Yes but it is on the colder side.
It would turn into a Red Giant! and it will hapen in the the next alot of million of years from now
5. Include a picture of an H-R Diagram.





A purple flourite specimen is an cubic formed mineral. Zircon is an form of tetragonal mineral. A beryl is an example of an hexagonal mineral. An adimite is an example of an monoclinic mineral. A azurite is an example of an monoclinic mineral. A boleite is an example of a triclinic mineral. MIinerals come in all diffrent shapes, colors, and sizes
