England: There are many paths to a career in chemical engineering. But in every case an education in maths, physics and chemistry is essential. In the England this would generally mean gaining GCSEs in a broad spectrum of subjects, including maths and science; followed up with A-levels in maths, physics and chemistry; then a degree in chemical engineering on a course accredited by the IChemE; then at least three years industrial experience to gain chartered engineer status. Canada: There are two routes to certification as a Chemical Engineer. 1. Many Canadian universities offer accredited degree programs (Bachelors, Masters and Doctorate) in various fields of engineering. Several in offer as one of the specialties Chemical Engineering. The courses are heavy in all maths and areas specific to the type of engineering. Most require at least some non-technical courses to round out the education. 2. The certification bodies for engineers in each Canada province have developed self study courses and standardized exams for people wishing to become engineers. Becoming an engineer by this process is the equivalent of a university degree as regards certification and employability.
NOTES:
1. The designation Professional Engineer does not come with graduation. It is awarded by the certificating body in each province after a period of about 2 years of appropriate engineering experience
2. The trademark of an engineer in Canada (and the US) is the "Iron Ring". This is not part of the university program or the Licensing Body certification program, but is run by an external body.
maths chemistry and physics
you need degrees
To be a chemical engineer you have to have knowledge in chemistry and physics. You'll need to have your degree and sometimes further education is needed.
No Maths is needed to become an engineer.
In general, in order to become a petroleum engineer, you will need to have an engineering degree. You will also need to have done a masters in petroleum engineering.
there are specialised chemical engineering course throughout the world, most of them are given at university level
Usually math and science
You should not have to take biology to become an aerospace engineer.
There is a lot of education that is needed to become a toxicologist. You need many medical education courses in school
to study about codes
none
nothing
Chemical engineers can do things ranging from design equipment to supervising manufacturing activities. To be a chemical engineer you need knowledge in chemistry, mathematics, and mechanical and electrical engineering.