How to see specific Unicode Characters in Google Chrome for Mac?

I love Chrome to death, it's the best browser I've ever used but there is one detrimental problem that I'm sure has an easy solution that I just can't find. I post on here quite a bit, primarily in the math section, and I rely on unicode characters for simplicity and semantically correct answers. Out of the many characters I use on a daily basis I've notices that ℝ (a double struck R), ℤ (a double struck Z), ℕ (a double struck N), and ℒ (a script L) among other letters in the "Letterlike Symbols" category of unicode don't show up in text boxes when I'm using Chrome. All I see is a ™ in a box. I can highlight the box and right click for a drop down menu in which there is an option to search google for that character, where it shows up correctly. So I know the problem isn't my compute it's just that Chrome for some reason doesn't have this block of unicode.

I'm using the same fonts I did with Safari, where everything worked perfectly. I input the characters using the Character Palette. I'm using Chrome 5.0.342.7 beta for Mac and am running Snow Leopard on an Intel MacBook Pro.

Thank you for your assistance.