Curated OER
Periodic Table of Elements
In this chemistry worksheet, young scholars use the periodic table of elements in order to identify the common elements. The detail is very detailed.
Curated OER
WS 1.7 Density
In this density worksheet, students calculate the density of objects given their mass and volume. They are given a table with the density of a variety of substances and given the mass or volume and must find the unknown.
Curated OER
WS 1.7 Density /Archimedes Principle
Archimedes' principle is practiced as chemistry learners practice computing the density of different gases, liquids, and solids. Using a chart of standard densities, they also identify unknown materials by similar calculations. Fifteen...
Science Teachers
Basic Periodic Table of the Elements
This basic, black-and-white printable is a copy of the periodic table of elements. It includes the standard element name, symbol, atomic number, and atomic weight. Across the bottom is an explanation that says for elements without stable...
Curated OER
Math Skills-Density
In this density worksheet, students learn about density and how to solve density problems. They calculate the mass, volume, or density in fifteen problems using what they learned.
Curated OER
Converting Mass to Amount
In this mass instructional activity, students determine the number of moles from a given molar mass and volume being sure that they use the correct conversion factors. This instructional activity has 12 problems to solve.
Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Osmium
This site provides a fact sheet with information on the basic data and properties of Osmium. It also includes some of its uses.
Web Elements
Web Elements Periodic Table: Osmium
This WebElements site offers lots of fundamental information on osmium, Bohr diagrams and details on its purification.
Corrosion Source
Corrosion Source: Osmium
This resource presents basic data, along with good information on the history, sources, properties and uses of osmium.
Environmental Chemistry
Environmental chemistry.com: Periodic Table: Osmium
A site that has it all. This is probably the best place to start looking for information or data on osmium.
University of Kentucky
Uk: Osmium Comics
Comics featuring osmium, with nice graphics for presentations.
Royal Society of Chemistry
Royal Society of Chemistry: Osmium
The ChemicalSociety provides a short entry with information on the history, description and uses of osmium.
Other
Reade International Corp.: Osmium (Os) Powder, Shot, Pellets & Ingot
Nice description and collection of physical data on osmium.
Chemicool
Chemicool: Osmium
This site, which is provided for by Chemicool, gives a set of data tables that cover a great many physical and chemical properties of osmium.
TED Talks
Ted: Ted Ed: Osmium: Periodic Table of Videos
The team at Periodicvideos has created a TED-Ed Lesson for every element of the periodic table. Osmium is element number 76 on the periodic table. [2:47]
Curated OER
[Bohr Model of Osmium]
This site provides excellent information on the transition metal osmium.
Science Struck
Science Struck: Top 3 Contenders for the Strongest Metal in the World
Looks at the strength of tungsten, osmium, and titanium, and their chemical and physical properties.
Curated OER
Go to Web Elements to Find More Information About This Element.
Comics featuring osmium, with nice graphics for presentations.
Australian Museum
Australian Museum: Radioactive Dating
This article explains what radioactive dating is and describes the different techniques used, what they are used for, and the limitations of each.