How to separate mixtures
What is chromatography?
Check your knowledge
Preparing a standard solution
Differences between mixtures and pure substances
click the image (powerpoint)
Copy the flow chart in your notebook
Pure substances and homogeneous mixtures
Salts in water
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Atoms and elements
Elements, compounds and mixtures
Construyendo átomos e iones
The Atom through time
The Periodic Table Song
Where does gold come from?
In Pictures and Words
This pictorial periodic table is colorful, fun, and packed with information. In addition to the element’s name, symbol, and atomic number, each element box has a drawing of one of the element’s main human uses or natural occurrences. The table is color-coded to show the chemical groupings. Small symbols pack in additional information: solid/liquid/gas, color of element, common in the human body, common in the earth’s crust, magnetic metals, noble metals, radioactive, and rare or never found in nature.
List of uses
The Periodic Table of The Royal Society.
Click to find out information about elements
Periodic Table Lenntech (English, Spanish)
Where your elements came from?
Click the image to learn more about these superheros and complete the worksheet
- The class will divide into groups of two or three
- Each group will research about one element of the Periodic Table looking for information on the internet.
- Using this information, you will make a stop motion and present it to the rest of the class.
|Position in the Periodic Table||Group:||Period:|
|Type of element||¨ Metal ¨ Non-metal ¨ Semi-metal ¨ Noble gas|
|Date of Discovery:||Element Origin:|
The Periodic Table of ………
- Humans differ from each other in many aspects, color, gender, and orientation, but if we zoom in down to our elemental building blocks, we’re all made up of the same, exact elements. So when you get down to it, we’re not so different. That’s a nice thought! Here’s a visually beautiful book of the elements http://sherloc.imcpl.org/?itemid=%7Clibrary/marc/dynix%7C1224021
Bonds between atoms
What is the formula of ……
Playing with atoms
Enlace para muchas asignaturas
Keys ideas about atoms, Periodic Table and bonds