O Level Chemistry MCQs – Certification Test 493

Protons Neutrons and Electrons Trivia (Question 493) – App & e-Book Download

Download eBook:

Protons Neutrons and Electrons Book with Trivia – Google eBook

Protons Neutrons and Electrons Book with Trivia – Apple iBook

Protons Neutrons and Electrons Book with Trivia – Kobo eBook

Apps:

MCQ 493: What is correct about electrons?

they have negligible mass
they have relative charge of -1
their charge is opposite and equal to a proton
all of above

Previous MCQ

Next MCQ

O Level Chemistry Trivia App & e-Book – Protons Neutrons & Electrons Study Guide

Chemical and Ionic Equations Test 504

Electrolyte and Non Electrolyte Test 505

Kinetic Theory Test 506

Percent Composition of Elements Test 507

Electrolytes and Non-Electrolytes Test 508

Neutralization Test 509

GCE O Level Chemistry Test 510

Reactants Test 511

Valency and Chemical Formula Test 512

Free Protons Neutrons & Electrons Practice App – Download for Android & iOS

The App: Protons Neutrons and Electrons Trivia App to learn Protons Neutrons and Electrons Notes, O Level Chemistry Trivia App, and 9th Grade Chemistry Trivia App for chemistry technology integration.

Download "Protons Neutrons and Electrons Trivia" App: Free O Level Chemistry Trivia App (iOS & Android) to develop chemistry skills. Download App Store & Play Store Learning Apps with all functionalities to maximize chemistry digital capability.