Topic
My Progress
Pug Score
0%
Best Streak
0 in a row
Study Points
+0
Overview
Practice
Watch
Read
Quiz
Next Steps
Adaptive practice
Video lessons
Overview
Practice
Watch
Read
Quiz
Next Steps
Watch
What is the periodic table and why does it have its shape
📝 My Notes
Auto-saves the current timestamp
What is the periodic table and why does it have its shape
5:06
About this lesson
Introduction to chemistry
What is the Periodic Table?
Key Moments
No key moments available.
Video 1 of 6
What is the periodic table and why does it have its shape
5 min
• Selected
Elements, atomic number, and reading the periodic table
5 min
Defining atomic number, atomic mass, and element symbols
4 min
How the periodic table is arranged by proton number
6 min
Finding elements by proton number using the periodic table
6 min
Locating elements using period and group numbers
6 min