Economically they are sulfuric and hydrochloric acid but nitric acid is also extremely important.
For undergrads there are 4 courses of chemistry: two parts of General Chemistry and two parts of Organic Chemistry. the most important one is biochemistry and paralytically chemistry
Sulfuric acid and hydrochloric acid are two of the most corrosive acids commonly known. They are highly reactive and can cause severe damage to metals, skin, and other materials upon contact. It's important to handle these acids with care and proper safety precautions.
's' and 'p' orbitals are only important in organic chemistry.
The courses required for a premed undergraduate include two semesters of chemistry and two semesters of organic chemistry. The solid chemistry background that AP chemistry can provide is therefore helpful, although not absolutely necessary, in studying medicine. Chemistry is especially important to medicine because much of the field focuses on identifying, studying, and trying to control chemical reactions and conditions within the body.
Chemistry and Physics are the central sciences. There is little separation between the two at a theoretical level. All the other sciences depend upon these.
Organic chemistry and Inorganic chemistry
it depends what types most will eat at each other
Although it seems to me that most chemistry books are written in English, there might be some that have two glossaries: one in English and one in another language (most commonly for Spanish users). Some may even be in Latin, since that's the common language of most chemistry nerds.
The two most important alkali metals would be sodium and potassium.
don't you mean three? Biology Physics and chemistry and in my opinion they are all equally important
Vinegar (acetic acid), lemon juice (citric acid), and battery acid (sulfuric acid) are common acids found in the home. It's important to handle these acids with care to avoid skin irritation or damage.
Fat is an oily substance which occurs in the body. The two building blocks of fat are glycerol and fatty acids.