Completar Frases Manuelvela1Versión en línea The structure of matter 1 por tekneso tekno 1 smallest Matter central particles core tiny surrounded nucleus atoms neutral Atoms Neutrons lightweight Protons is composed by particles called which are the particles of any element consist of a and dense which is called that is made up of : - ( positively charged particles ) - ( charged particles ) and it is by one or more electrons ( negatively charged )
