All Score Sending for SAT Subject Test

I know for the SAT, its ill advised to take the test unless you are well prepared. Is it the same for subject tests?I am planning on taking math, chem, and physics, but for physics I do not think I will be prepared enough for the test. I still want to take it to get a more authentic experience, along with the fact I am hoping I might get a test that bodes well with me and I will do well. But if i do bad on this test, do I need to send it to all colleges? If I want to report my math and chem score, but not physics on the same date, is this possible?

Thanks

You can usually do score choice on subject test even for those schools that want all scores. With score choice, you choose whichever subject test on whichever date to be submitted. So you can send one or 2 subject scores from the same date even if you took more. The third subject test in the same day is most economic. As you can choose the order of the subjects, just leave the physics test at the end. You can actually decide on the spot to take it or not.

@billcsho

I actually took Math and Chem this past weekend, but I have to take them again because I am not sure how I did; I think I did well on both but since scores only come out after the June test, I will just take both twice to be safe.

I will take physics last because I know I will likely not do as well on it. Thanks for the advice and response.

As to sending scores, I recently answered essentially the same question that you have here: http://talk.collegeconfidential.com/sat-act-tests-test-preparation/1991014-should-i-cancel-my-satii-tests.html#latest