Question

1. develop a relationship (in the form of a single sentence or equation) that can predict the charge based on the number and types of particle.

Explanation:

Step1: Identify particle - charge values

Protons have a charge of + 1, electrons have a charge of - 1, and neutrons have a charge of 0. Let \(p\) be the number of protons, \(e\) be the number of electrons, and \(n\) be the number of neutrons.

Step2: Form the charge - prediction equation

The total charge \(Q\) of a particle or system of particles is given by the number of protons minus the number of electrons since neutrons do not contribute to the charge. So \(Q=p - e\).

Answer:

\(Q=p - e\)