Isotopes - Help Sheet
Isotopes – HELP SHEET.
This help sheet answers these questions, and others, that your students might have:
What is an isotope?
What is mass number? What does it tell you ?
What is atomic number ? What does it tell you?
The help sheet gives examples of isotopes of different elements.
It also explains how to find the number of Protons, Neutrons and Electrons in an element.
Explains nucleon number
It includes a short self assessment / test at the end.
It is idea for use at home or in the classroom.