About Seesaw Sign Up

Students use creative tools in the Seesaw app or website to complete classroom activities like "Atomic number (proto…"

Mateja Maričić

Student Instructions

Atomic number (proton number)

1. The proton number of manganese is 25. Determine the number of protons and electrons in one atom of manganese . 2. Determine the proton number of oxygen.

7th Grade, Science
2 teachers like this
Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

Students will edit this template: