Curated Video
Exploring the Versatility of Precious Metals and Essential Elements
Let's take a look back at the elements platinum, iodine, aluminum, iron, and tungsten.
Curated Video
Electronic Structure and the Periodic Table
This is a video that explains the electronic structure of atoms and ions and how it relates to their position on the periodic table. It covers the basics of electron shells, how to fill them, and how to represent an element's electronic...
Curated Video
The Versatile Elements: N, Hg, Cu, Mg, Co
Let's take a look back at the elements nitrogen, mercury, copper, magnesium, and cobalt.
Curated Video
Elements Review
Let's take a look back at the elements helium, tin, calcium, palladium, and lead.
Curated Video
The Elements: Uses and Importance in Everyday Life
Let's take a look back at the elements sodium, oxygen, argon, arsenic, and zinc.
TMW Media
Overview of the Periodic Table
This program covers the very important topic of the periodic table. We give an overview of how the periodic table is organized including the periods, groups, noble gases, metals, nonmetals, transition elements, and more. The entire...
TMW Media
Ions and Ionic Charge
This program covers the very important topic of ions and ionic charge. We begin by discussing the concept of an ion and how it relates to a neutral atom. We then discuss how to calculate the ionic charge on an atom with practical...
Curated Video
Understanding Electronic Configurations of Atoms and Ions
This video discusses the electronic configuration of atoms and ions, and how the positioning of elements in the periodic table affects their electronic structure. It further discusses the electronic configuration of different elements...
TMW Media
Atomic Mass of an Element
This program covers the very important topic of atomic mass of an element. We begin by discussing the structure of the atom and how this can be used to arrive at a number that represents the relative mass of the atom. This quantity will...
Professor Dave Explains
Practice Problem: Atomic Radii and Ionic Radii
We've learned all about the periodic trends, including atomic radius, so let's put our knowledge to the test! Here we will have to put some atoms in order of increasing atomic radius, and then do the same thing for some ions and their...
TMW Media
Atomic Number, Mass Number & Isotopes Part 1
This program covers the very important topics known as atomic number, mass number, and isotopes. We begin by discussing the structure of the atom and how the atomic number is used to organize the periodic table. We discuss the mass...
TMW Media
Atomic Number, Mass Number & Isotopes Part 2
This program covers the very important topics known as atomic number, mass number, and isotopes. We begin by discussing the structure of the atom and how the atomic number is used to organize the periodic table. We discuss the mass...
FuseSchool
Atoms Practice Exam Question 2
Work through this practice GCSE / K12 question on atomic number, atomic mass and electronic configuration. Read the question, and hit pause if you want to try answering it yourself. Then hit play again to watch how the teacher solves it.
Professor Dave Explains
IIT/JEE Chemistry Practice #12: Atomic Structure
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
msvgo
Atomic Models - Thomson and Rutherford
It explains Atomic Models - Thomson model and Rutherford atomic model.
Visual Learning Systems
Exploring the Building Blocks of Matter: Comparing Different Types of Atoms
Upon viewing the Exploring the Building Blocks of Matter video series, students will be able to do the following: Understand that the quest to better understand the building blocks of matter has transpired over the past several thousand...
Professor Dave Explains
Practice Problem: Nuclear Reactions
We've learned about all the different types of nuclear reactions that can occur, so given this word problem, can you find the missing nuclide?
Schooling Online
Chemistry Properties and Structure of Matter: Properties of Matter - The Periodic Table
Long Jane Silver buys an antique table, despite an old sailor’s warning that it is haunted! Is she ready to discover what lies waiting inside? This lesson will introduce the periodic table of elements and explain how it is...
Curated Video
Nuclear Equations: Understanding Radioactive Decay and Balancing Equations
The video is a lecture on nuclear equations, which explains how radioactive decay can be written in the form of an equation. The lecturer describes the symbols for alpha and beta particles and demonstrates how to balance equations on...
Curated Video
The Fascinating World of Chromium
In this video, the teacher provides a detailed description of the element chromium. They explain its chemical symbol and atomic number, as well as its physical properties such as its gray, shiny, and hard nature. The teacher explains the...
FuseSchool
In Depth: Atomic Mass Units
Learn the basics about Atomic Mass Units. The atomic mass is used to find the average mass of elements and molecules and to solve stoichiometry problems. Find out more in this video!
Curated Video
History of the Periodic Table
This video provides a historical account of how the periodic table was developed. The video highlights the challenges faced by chemists during the 19th century in trying to order the newly discovered elements due to a lack of knowledge...
Curated Video
Introduction to Mass Number, Atomic Number, and Isotopes
The video explains the fundamental concepts of mass number, atomic number, and isotopes. It begins by presenting a diagram of an atom and the three particles contained within it - neutrons, protons, and electrons - and their charges. The...