I have heard that many people are architectural engineers, but I have never found out what it is!
Architectural engineers apply the skills of many engineering disciplines to the design, construction, operation, maintenance and renovation of buildings while paying attention to their impacts on the surrounding environment.
if u want to study archtecture, chemistry will not be important. \nRemember maths and physics are compulsory. doing computing or ict  For a level  will be extremly  helpful . to have peace in your mind please contact one of uni's and ask .  you can check the requirements for your chosen course by searching\nthe uni's web site. \nAs an example u have to get AAB to do computer science in Imperial college london. \n\ngood luck