SAT Subject Test

Hi, I am going to be taking the SAT Subject Math Level 2, Physics, Spanish, and Chemistry Tests this year. I aiming for a perfect score in ALL tests. (The Physics test is going to be on the May test date while the others on the JUne test date). I have questions regarding all 4 tests.

Math Level 2
I am aiming for a perfect score.
How hard is it to get a perfect score?
Do a lot of people get a perfect score?

Physics
Again, I am aiming for a perfect score.
I am currently taking AP Physics 1 right now. That’s the only physics class I have ever been in. Is it good for a perfect score on the SAT Physics Test plus some extra studying.
Also, how hard is it to get a perfect score on that test?
Do a lot of people get a perfect score on it?

Spanish
Again, I am aiming for a perfect score.
I am currently in a 3rd level Spanish class. Is that good enough to get a perfect score plus some extra studying? I am going to continue Spanish in the future anyways, but I extremely prefer to take it this year.

Chemistry
Again, I am aiming for a perfect score.
I am in Honors Chem 1 right now. I have no other Chemistry experience or class before. This is the only Chemistry class I have ever taken. Regardless of this test, I am going to take AP Chem next year. However, I extremely prefer to take the test this year. Am I able to get a perfect score only with 1 year of Honors Chemistry? Also, is it easy to get a perfect score on the test. Also, how many people get a perfect score on it?

I know I mentioned aiming for a perfect score multiple times. Sorry for that.

Here are the percentile’s for all the tests, should answer most of your questions: https://secure-media.collegeboard.org/digitalServices/pdf/sat/sat-percentile-ranks-subject-tests-2014.pdf
Keep in mind that its generally the better students that are taking the subject tests.

Math 2: iirc you can miss a few and still get a perfect score, not too bad of a curve
Physics: Didn’t take it, but from what I’ve heard it has a very generous curve.
Spanish: Not sure, but the curves for the language exams are generally kind of funky because of native speakers taking the test.
Chemistry: Slightly harsher curve than some of the other exams, think you might be able to miss one for a perfect score. If you haven’t taken AP, you’ll definitely need to do some extra studying (you’ll probably want a review book), but it should be doable.
I’m not going to explicitely answer whether or not it is “easy” to get a perfect score on the exam. That depends entirely on you.