Question R7 Q16 - 2023 MIT Science Bowl High School Invitational

Which of the following best explains what molecule is commonly used to map molecular clouds and why?

W) Hydrogen gas is used because it is the most common

X) Hydrogen gas is used because it radiates radio wavelengths well

Y) Carbon monoxide is used because it is the second most common

Z) Carbon monoxide is used because it radiates radio wavelengths well

Science Bowl Question