Multiple Choice
Which is more common: a star blows up as a supernova,or a star forms a planetary nebula/white dwarf system?
A) Supernovae are more common.
B) Planetary nebula formation is more common.
C) They both occur in about equal numbers.
D) It is impossible to say.
Correct Answer:
Verified
Correct Answer:
Verified
Q35: This diagram represents the life track of
Q36: Where does gold (the element)come from?<br>A)It is
Q37: Lithium,beryllium,and boron are elements with atomic number
Q38: After a supernova event,what is left behind?<br>A)always
Q39: It is impossible to know whether our
Q41: Stars with high masses live longer than
Q42: Do you think it is possible that
Q43: The following questions refer to the sketch
Q44: Why is iron significant to understanding how
Q45: In the context of understanding stellar lives,"high-mass"