<p>From the British side of things I can say that one year of high school chemistry is slightly less material than the AS material but I’m nit sure what to miss out so you should just learn AS chemistry and you should be fine.</p>
<p>From the British side of things I can say that one year of high school chemistry is slightly less material than the AS material but I’m nit sure what to miss out so you should just learn AS chemistry and you should be fine.</p>