What is the hardest chemistry?
Organic Chemistry: It shouldn’t surprise you that organic chemistry takes the No. 1 spot as the hardest college course. This course is often referred to as the “pre-med killer” because it actually has caused many pre-med majors to switch their major.
What is the most difficult topic in chemistry?
Most of the time the difficult topics in chemistry are General organic chemistry, Ionic and Chemical equilibrium, thermodynamics, nuclear physics and electrochemistry.
Which is the toughest topic in maths?
The ten most difficult topics in Mathematics
- Topology and Geometry.
- Combinatory.
- Logic.
- Number Theory.
- Dynamic system and Differential equations.
- Mathematical physics.
- Computation.
- Information theory and signal processing.
What is the main science?
There are four major branches of science; each branch is categorized in different type of subjects that covers different areas of studies such us chemistry, physics, math, astronomy etc. The four major branches of science are, Mathematics and logic, biological science, physical science and social science.
What is a 9 in GCSE?
The 9-1 grading scheme was brought in alongside a new GCSE curriculum in England. The highest grade is 9, while 1 is the lowest, not including a U (ungraded). Exams watchdog Ofqual says fewer grade 9s are awarded than A*s, and that anyone who gets a 9 has “performed exceptionally”.
What percentage is an A * in GCSE?
For example, a student who gets the minimum mark necessary for a Grade A* obtains a percentage uniform mark of 90. A student who gets a mark halfway between the Grade D threshold and Grade C threshold achieves a percentage uniform mark of 55. is no Grade ‘a*’, the percentage uniform mark range for Grade ‘a’ is 80–100.
What is a 7 at GCSE?
Grade 7 is the equivalent of a grade A. Grade 6 is the equivalent of just above a grade B.
What is Grade 8 in the UK?
Eighth grade is the eighth post-kindergarten year of formal education in the US, and is typically the last year of middle school. In England and Wales, the equivalent is Year 9, and in Scotland, the equivalent is S2.
Is a 6 good in GCSE?
Grades B and C (or a 4 to 6) at GCSE are suggestive of Cs and Ds at A-level – which won’t be enough to get into some universities. The more competitive the university and course, the higher the number of high-achieving students with top GCSE marks applying.