The atom : the experiments and the information that we have studied by Andrea Sau https://padlet.com/andreasau00/blly2ci8ljcb In this padlet, us , Andrea Sau and Luca Boi , tell you how us and my class the 2°A of the scientific high school E. Fermi do at school . en-us 2015-10-18 08:54:23 UTC 2025-11-18 07:52:45 UTC hello@padlet.com https://padlet-uploads.storage.googleapis.com/80066628/133bb0452de92ccf6e298a114d0f53015765aab4/bdc83d1e81794bc682a847c0a07672ae.jpg What is the atom ?? andreasau00 https://padlet.com/andreasau00/blly2ci8ljcb/wish/76048860 The atom is the least part of the element that there are in the nature.

]]> 2015-10-18 09:15:14 UTC https://padlet.com/andreasau00/blly2ci8ljcb/wish/76048860 What is the periodic table andreasau00 https://padlet.com/andreasau00/blly2ci8ljcb/wish/76049227 The periodic table is a list of all the elements that there are in the nature whit their periodics numbers ( the number of proton ) and their atomic weight

]]> 2015-10-18 09:27:36 UTC https://padlet.com/andreasau00/blly2ci8ljcb/wish/76049227 The experiments that we do in our laboratory andreasau00 https://padlet.com/andreasau00/blly2ci8ljcb/wish/76050256 2015-10-18 10:03:38 UTC https://padlet.com/andreasau00/blly2ci8ljcb/wish/76050256 Le leggi ponderali andreasau00 https://padlet.com/andreasau00/blly2ci8ljcb/wish/76050311 The podenderal laws are three :

-within a closed system, in a chemical reaction the mass of the reactants is exactly equal to the mass of the products, even if it appears in different forms: law of Antoine Lavoisier

- when two or more elements react, to form a particular compound, they are combined in proportions by mass always defined and constant: law of Proust

-when two elements combine in different ways to form different compounds, post fixing the amount of one of the two elements, the amount of the other element required to react to form a different compound will prove to be a multiple or submultiple of itself, in ratios expressible with small numbers and integers

: law of Dalton]]> 2015-10-18 10:05:39 UTC https://padlet.com/andreasau00/blly2ci8ljcb/wish/76050311 Aggiornamento 20/09 andreasau00 https://padlet.com/andreasau00/blly2ci8ljcb/wish/150153706 I piccioni riescono a comprendere la calligrafia. 
Questi volatili comprendono numerosi informazioni in cartelli, pubbblicità ed avvisi . ]]> 2017-01-30 08:00:23 UTC https://padlet.com/andreasau00/blly2ci8ljcb/wish/150153706 Aggiornamento andreasau00 https://padlet.com/andreasau00/blly2ci8ljcb/wish/150153973 21/10 ]]> 2017-01-30 08:02:10 UTC https://padlet.com/andreasau00/blly2ci8ljcb/wish/150153973