Question

A class uses ten students to model a lithium atom. Each student represents a particle in the atom. Three students wear signs with a “+,” representing

Answer 1

Answer: Protons, Neutrons, Electrons

Explanation: A class uses ten students to model a lithium atom. Each student represents a particle in the atom. Three students wear signs with a "+," representing ( ) The four students with "0" signs represent. ( )Each of the remaining students wears a "-" sign, representing ( ).