printing nested lists python

[Bigmon]

I wonder if someone can help:

I am trying to print the following nested list in order but not nested. I only need print the values and not the names of the metals. I am only allowed to use a "for loop":




alkaline_earth_metals = [["Beryllium",4,9.012],["magnesium",12,24.305],
["calcium",20,40.078],["strontium",38,87.62],["barium",56,137.327],["radium",88,226]]



Any ideas

[MadCow108]

where exactly is the problem? one solution is obvious from the wording of your question alone *cough*for loop*cough*

another possible solution involves this:
itertools.chain.from_iterable
in what way is for you to find out, as this looks like homework.

[Bigmon]

I have come up with the following, but it prints the elements nested on different lines.



for i in alkaline_earth_metals:
q = i[1:3]
print(q)




I have also tried appending to another list but it still appears nested:



new_list =[]
for i in alkaline_earth_metals:
q = str(i[1:3])
new_list.append(q)
print(new_list)

[onandcorei]

What will the format of the output be?
Values in order not in a list,in a list or etc.

e.g.


[[4, 9.012], [12, 24.305], [20, 40.078], [38, 87.62], [56, 137.327], [88, 226]]

or


[4, 9.012] [12, 24.305] [20, 40.078] [38, 87.62] [56, 137.327] [88, 226]

or different from these ones
SHARE THE EXPECTED OUTPUT FORMAT :D

[Bigmon]

In order, on the same line, but not in list form.

[onandcorei]

alkaline_earth_metals = [["Beryllium",4,9.012],["magnesium",12,24.305],
["calcium",20,40.078],["strontium",38,87.62],["barium",56,137.327],["radium",88,226]]

for eleman in alkaline_earth_metals:
print eleman[1],eleman[2],

[Bigmon]

Yes, many thanks - I see. This is what I finished with, which produces the desired results. Long winded way of doing it I am sure:



new_list = []
for i in alkaline_earth_metals:
new_list.append(i[1])
new_list.append(i[2])
print(new_list)