Main content
Unit 3: Structure of atom
300 possible mastery points
Mastered
Proficient
Familiar
Attempted
Not started
Quiz
Unit test
Practice
- Constituents of atom and their chargeGet 6 of 8 questions to level up!
Learn
- No videos or articles available in this lesson
Practice
- Atomic modelsGet 6 of 8 questions to level up!
Learn
- No videos or articles available in this lesson
Practice
- Atomic number and mass numberGet 5 of 7 questions to level up!
Up next for you:
Level up on all the skills in this unit and collect up to 300 Mastery points!