Need a tiny suggestion

<p>I'm a senior. Last year I took 2 SAT Subject Test and got 680-Chem and 610-Math 2. This year I want to improve the score for SAT Subject test so I will study to retake Math 2, and I choose SAT Physics for the second subject. However, do you guys think 680 in Chem is decent enough ? If it's not, I may take Physics this year. I've heard anything below 700 is not good so I don't know whether I need to retake 2 subjects again.</p>

<p>depends on the colleges ur applying to</p>