1 - Long story of mater

1.1 - level of organisation : chemical elements

september 5

molecules

video 4'57 : https://youtu.be/_lNF3_30lUE How Small Is An Atom? Spoiler: Very Small. Atoms are very weird. Wrapping your head around exactly how weird, is close to impossible – how can you describe something that is SO removed from humans experience? But then again, they kind of make up everything, so let us try anyways.

write : names for the symbols of the chemical elements and compounds in a table

answers of doc.(c)

build and draw your molecules : https://molview.org/?cid=21262180 to try to understand chemestry !

p36 of Check_Your_English_Vocabulary_for_Medicine : http://medicine.kaums.ac.ir/UploadedFiles/Files/Check_Your_English_Vocabulary_for_Medicine.pdf