An emission spectrum can be used to identify a(n): A) proton. ...

[Redwolflake15]

An emission spectrum can be used to identify a(n):
 
  A) proton.
  B) electron.
  C) neutron.
  D) atom.
  E) neutrino.

Question 2

In the 1800s, many people assumed that Venus would have tropical temperatures, but instead it is very hot. Explain why tropical temperatures would have made sense given what was known in the 1800s, and why Venus instead turns out to be very hot.
 
  What will be an ideal response?

[laurnthompson]

Answer to Question 1

D

Answer to Question 2

If Venus had an atmosphere similar to oursa reasonable assumption in the 1800sit would have tropical temperatures. But instead it has a thick carbon dioxide atmosphere that causes a very strong greenhouse effect, thus explaining its very hot surface.

[Redwolflake15]

Thanks for the timely response, appreciate it

[Dominic]

YES! Correct, THANKS for helping me on my review