Doping and the p-n Junction
August 12, 2024
Core Concepts In this article, you will learn about the chemical and physical principles underlying semiconductors, using LEDs as a case study. You will also
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Light-Emitting Diodes (LEDs)
July 25, 2024
Core Concepts In this article, you will learn about the chemical mechanisms underlying light-emitting diodes (LEDs). You will also learn about various types of LEDs,
Quantum Dots
July 17, 2024
Core Concepts This article discusses quantum dots and their unique and often tuneable optical properties. You will learn where quantum dots tuneability comes from, and
Smog and Acid Rain
May 1, 2024
Core Concepts In this article, you will learn the basic introductory concepts necessary to understand smog and acid rain. You will learn the necessary conditions
Ozone
April 19, 2024
Core Concepts In this article, you will learn the basic introductory concepts necessary to understand the role of ozone in atmospheric systems. You will learn
Introduction to Atmospheric Chemistry
April 9, 2024
Core Concepts In this article, you will learn the basics of atmospheric chemistry including the chemical composition of the atmosphere, atmospheric constituents, aerosols, and a
Help Us Improve ChemTalk!
November 19, 2022
Help Us Choose Which Features to Add. Take 30 seconds to fill this form ** As a thank you, you will be entered into a
Roxanne Salkeld
October 15, 2022
Hi, my name is Roxanne! I am the director of marketing and outreach for ChemTalk, which means I get to work with a wonderful team
Toby Ziemke
October 15, 2022
Hi, my name is Toby Ziemke! I am a senior writer and editor for ChemTalk. Currently, I’m an undergraduate student at Middlebury College, where I’m
Cecilia Vollbrecht
October 6, 2022
Hi, my name is Cecilia Vollbrecht! I am a senior writer and intern mentor with ChemTalk since November 2021. I am also a graduate student
Peyton Powell
October 5, 2022
Hi, my name is Peyton Powell! I am a senior writer for ChemTalk. I am also a senior at the University of Louisville where I
Donnell Greene
October 3, 2022
Hi my name is Donnell Greene! I am a senior writer here at ChemTalk. I joined the ChemTalk team to further explore my passion for
Hi, my name is Lawton Long!
September 29, 2022
I am one of the four co-founders of ChemTalk, I film a lot of the videos that get uploaded to our social media and YouTube
Bo Bramer
September 26, 2022
Hi, my name is Bo Bramer! I am one of the four co-founders of ChemTalk, and I am currently the head of content creation. I
Interactive Periodic Table Test Environment
May 22, 2022
Interactive Periodic Table Display by Chemical Groups Properties Electrons Periodic Trends Discovery Date Display by Atomic Weight Density Melting Point Boiling Point STP Phase Display
Interactive Periodic Table
May 11, 2022
Interactive Periodic Table Display by Chemical Groups Properties Electrons Periodic Trends Discovery Date Display by Atomic Weight Density Melting Point Boiling Point STP Phase Display
ChemTalk LiveLab – All The Details
January 22, 2022
The ChemTalk LiveLab records and livestreams exciting chemistry demonstrations and experiments, with interaction from the audience. Let’s find out more! Please fill out this short
Element & Glassware Giveaway!
October 18, 2021
Next deadline Jan 31st 2023! View previous winners here A new winner every 2 months! Choose almost any element you want (a $50 value) –
Let’s Talk Chemistry- a Science Podcast by ChemTalk
July 8, 2021
In our podcast series, we interview chemists, scientists, and educators from across the globe who show the many career paths that involve chemistry, and how