Approximately,what Basic Composition Are All Stars Born With

Approximately,what basic composition are all stars born with?

A) half hydrogen,half helium,no more than 2 percent heavier elements
B) three-quarters hydrogen,one-quarter helium,no more than 2 percent heavier elements
C) 90 percent hydrogen,10 percent helium,no more than 1 percent heavier elements
D) one-quarter hydrogen,three-quarters helium,no more than 2 percent heavier elements
E) 98 percent hydrogen,2 percent helium