[Answered] The most common molecule in a molecular cloud is A) ammonia, NH3. B) molecular hydrogen, H2. C) ...

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Brittanyd9008

Hero Member
Posts: 500

on: Jul 27, 2018

The most common molecule in a molecular cloud is

A) ammonia, NH3.
B) molecular hydrogen, H2.
C) carbon monoxide, CO.
D) methane, CH4.
E) water, H2O.

Question 2

Why was the 1978 Nobel Prize in Physics given to Penzias and Wilson from Bell labs?

What will be an ideal response?

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juliaf

Sr. Member
Posts: 344

Reply #1 on: Jul 27, 2018

Answer to Question 1

B

Answer to Question 2

They discovered the 3 K background radiation that is a remnant of the Big Bang.

Brittanyd9008

Hero Member
Posts: 500

Reply #2 on: Jul 27, 2018

juliaf

Sr. Member
Posts: 344

Reply #3 on: Jul 27, 2018

You're welcome

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