Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of...
-
Upload
clement-kelly -
Category
Documents
-
view
217 -
download
0
Transcript of Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of...
![Page 1: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/1.jpg)
Protons, Electrons and Neutrons make up atoms
Element is a substance composed of a single kind of atom
Minerals are made from one or more elements
Your NameEarth Science P.#Date4.1 Mineral Notes
![Page 2: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/2.jpg)
Minerals are:
N.O. *Naturally Occurring - not made by man I. *Inorganic - never aliveC. *Crystal - atoms line up to form regular geometric shape with smooth surfacesS. *Solid – not a liquid or a gasS. *Specific composition - recipe does not change (at least not very much)
![Page 3: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/3.jpg)
Identification:
Luster - mineral reflecting light. Metallic or non-metallic.
Color - least useful in identification Streak - powder left on unglazed ceramic tile Hardness - resistance to being scratched. Most
useful to identify. Can use fingernail, penny, or glass. Scale pg 91 developed by Moh.
![Page 4: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/4.jpg)
x
![Page 5: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/5.jpg)
Identification cont. Density - Mass/Volume Cleavage and Fracture - way it breaks. Also
caused by the internal arrangement of atoms.
![Page 6: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/6.jpg)
conchoidal fracture – breaks like glass
![Page 7: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/7.jpg)
Identification cont. Crystal system - way it grows if it has space.
Caused by internal arrangement of the atoms.
![Page 8: Protons, Electrons and Neutrons make up atoms Element is a substance composed of a single kind of atom Minerals are made from one or more elements.](https://reader031.fdocuments.in/reader031/viewer/2022032107/56649ec85503460f94bd488f/html5/thumbnails/8.jpg)
Special Properties:
fluorescence - glow under ultraviolet light magnetism - magnetite radioactive - give off radiation react with acid - calcite electrical properties - qtz