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Chemistry, 20.09.2020 02:01 marenh04938

Select the words that correctly complete the sentences. A class uses 10 students to model a lithium atom. Each student represents a particle in the atom. Three students wear signs with a β€œ+” sign, representing (electrons / neutrons / protons). The four students with β€œ0” signs represent (neutrons / protons / electrons ). Each of the remaining students wear a β€œβ€“β€ sign, representing (protons / electrons / neutrons)

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