Chemistry - Atomic Structure - Protons, neutrons, and electrons - Particle Counts
A series of 8 problems where the child determines particle counts for different atoms. Given information about each atom, fill in the blanks. Problem 1: 'Hydrogen has atomic number 1 and mass number 1. Protons: ___ Neutrons: ___ Electrons: ___' (1, 0, 1). Problem 2: 'Carbon has atomic number 6 and m