Brain Teasers
H, B, C, N, O, F, P, S
What is the next letter in this series?
H, B, C, N, O, F, P, S
H, B, C, N, O, F, P, S
Answer
K. These are the periodic elements with single letter symbols. Potassium is the next element and its symbol is K.Hide Answer Show Answer
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Comments
its kinda fun b/c u have to figure out which letter comes after the next and how each letter got there
Wow, I can't believe i got it right! Great teaser, Jake!
Good one, but I found it very easy. Just from the title I could see the letters were single letter atomic symbols in order. But then again I work with elements and the periodic table everyday.
I figured this one out quickly also, I just didn't have a periodic table handy.
That was kinda easy-hard thing
GOD JOB I LIKED IT
GOD JOB I LIKED IT
it was easy but fun
I'm in 6th grade . I don't know the periodic table yet. Uhh...GREAT TEASER (everyone else says so)
I agree with electronjohn, save for the fact that I don't work with a periodic table every day.
I'm in fifth grade, and the periodic table of the elements aren't new to me, I've already studied it.
i picked up the periodic element correlation, but didnt feel like busting out a table, and didnt see the connection that they were single letters, it just didnt occur...
I found it easy also, probably because I'm familiar with the periodic table and there are so many teasers here that exploit the periodic table.
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