Ch 25 1/2

Match it! Select the correct answer from the pull down...Good luck!

The measure of a star's brightness is called its

Another name for the interstellar matter that will eventually form a star is

A star with a surface temperature between 5000K and 6000K appears

Which main sequence stars are the most massive

A light year is approximately

Which of the following is NOT a type of neburla

The difference in the brightness of two stars with the same surface temperature is attributable to their

Which magnitude would be associated iwth the brightest star