Nucleus Quizzes, Questions & Answers

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This quiz covers fundamental concepts of atomic structure, including charge, atomic number, mass number, isotopes, and ions, tailored for students in Biology CP - Unit 2.

Questions: 26 | Attempts: 164 | Last updated: Oct 22, 2025

Sample Question 1
Negatively charged sub-component of atom:

Electron

Proton

Neutron

Sample Question 2
An element is matter that contains only one type of:

Ion

Atom

Isotope

Sample Question 3
The atomic number is equal to the number of:

Neutrons

Protease

Protons