3. Lesson 1(DOT)1(COLON) Fundamental Particles, Isotopes and Relative Mass
Key Themes In Lesson 1.1: Fundamental Particles, Isotopes And Relative Mass — Quiz
Test your understanding of key themes in lesson 1.1: fundamental particles, isotopes and relative mass with 5 practice questions.
Practice Questions
Question 1
What is the charge of a proton?
Question 2
Which of the following particles has a relative mass of approximately 1?
Question 3
Isotopes of an element have the same number of protons but different numbers of which particle?
Question 4
Which of the following statements about isotopes is true?
Question 5
What determines the atomic number of an element?