Obviously, in order to pass an examination in chemistry, physics or an engineering subject, you'd need to know something about the chosen subject beyond mathematics.
However, all sciences heavily rely and use a lot of mathematics. You will find passing any such examination really difficult without a sound mathematical background. Therefore, the answer to this question is No. Being an expert mathematician will be beneficial when studying any science or engineering subject, and not being good at mathematics will be a marked disadvantage.
It depends on what you mean. If you mean "more likely to fail chemistry and physics than to fail mathematics", then the answer is presumably yes. If you mean "more likely to fail chemistry and physics than some bozo who can't figure out how this 'multiplication' thing works", then no. In physics and (most kinds of) chemistry, a solid understanding of mathematics can only be helpful.
Yes.
Yes
More than possible. It's a necessity. Physics is very much mathematics. Even the very simplest physics laws like Ohm's Law (3 variables) or the action of a crow-bar (4) are numerical, albeit just simple arithmetic. Chemistry may be less so, but you still need to know at least some maths and have the mathematician's logical mind. In fact there are few, probably no, areas of science that do not use mathematics.
Not as much as weakness in science - no good being an expert at programming if you don't understand what it is you are trying to make the computer calculate. I'd be mroe worried about the relevance or not of economics!
Most ballistics experts have training as a forensics apprentice along with training in firearms. A bachelor's degree in forensic science, biology, chemistry, or physics is also generally required.
chemistry
That is not true; however it is important to have good writing skills in these professions as you must document on paper your work and conclusions. Don't neglect courses on writing and humanities as it will make you a better person all around and help you and compliment you in your science skills, particularly if you go on to college.
While a basic understanding of chemistry and physics can be beneficial for studying astronomy, it is possible for a scientist to focus primarily on astronomy without being an expert in those fields. Astronomy often involves analyzing observational data, simulations, and astronomical phenomena that may not require advanced knowledge of chemistry or physics. However, having a solid foundation in these subjects can provide a more comprehensive understanding of the underlying principles in astronomy.
A type of engineering
Quantum Physics
juvenation expert takes inventions and adds on to them