The most common molecule in a molecular cloud is
A) methane, CH4.
B) ammonia, NH3.
C) water, H2O.
D) molecular hydrogen, H2.
E) carbon monoxide, CO.
Correct Answer:
Verified
Q47: During the T- Tauri phase of a
Q48: The single most important determinant of the
Q48: The average temperature of the typical dark
Q49: Neutral hydrogen atoms are best studied from
Q50: A large gas cloud in the interstellar
Q51: A newly formed protostar will radiate primarily
Q54: Interstellar dust clouds are best observed at
Q55: Which of these is NOT a consequence
Q56: When an electron in a hydrogen atom
Q57: What information does 21- cm radiation provide
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents