Αποτελέσματα Αναζήτησης
Apa este un compus chimic al hidrogenului și al oxigenului, având formula chimică brută H 2 O. Apa este una din substanțele cele mai răspândite pe planeta Pământ, formând unul din învelișurile acesteia, hidrosfera.
APA style (also known as APA format) is a writing style and format for academic documents such as scholarly journal articles and books. It is commonly used for citing sources within the field of behavioral and social sciences, including sociology, education, nursing, criminal justice, anthropology, and psychology.
Use this format to cite any wiki page, including pages for Wikipedia entries. If you are a student, ask your professor whether Wikipedia is an appropriate source for you to use in your paper. Wikipedia reports information from other sources, making it a secondary source.
Traditional chemistry starts with the study of elementary particles, atoms, molecules, [14] substances, metals, crystals and other aggregates of matter. Matter can be studied in solid, liquid, gas and plasma states, in isolation or in combination.
Chimie. Chimia (denumirea provine din cuvântul egiptean kēme pronunțat [k'em], care înseamnă „pământ” [1]) reprezintă una dintre ramurile științelor naturale al cărei obiect de studiu îl constituie compoziția, structura, proprietățile și schimbarea materiei [2][3]; chimia mai este numită și „știința de mijloc” sau ...
The highest-volume chemicals made by biocatalysis are bio-ethanol (70 million metric tons), high-fructose corn syrup (2 million metric tons); acrylamide, 6-aminopenicillanic acid (APA), L-lysine and other amino acids, citric acid and niacinamide (all more than 10,000 metric tons).
How to cite Wikipedia in APA format. Write the title of the Wikipedia entry in sentence case. Since Wikipedia pages can be updated frequently, use the date of the entry version you’re referencing as well as the URL unique to that version. The website will always be formatted as “In Wikipedia.”
