1. Atomic Structure
Subatomic Particles — Quiz
Test your understanding of subatomic particles with 5 practice questions.
Practice Questions
Question 1
An atom has an atomic number of 19 and a mass number of 39. How many neutrons does it have?
Question 2
Which of the following statements is true about the relative mass of subatomic particles?
Question 3
An atom has 13 protons and 14 neutrons. What is its mass number?
Question 4
Consider an ion with 16 protons, 18 neutrons, and 18 electrons. What is the net charge of this ion?
Question 5
Which subatomic particle determines the isotope of an element?