Building Blocks Of Minerals - PowerPoint PPT Presentation

1 / 7
About This Presentation
Title:

Building Blocks Of Minerals

Description:

Building Blocks Of Minerals. To fully understand rocks and minerals, you must ... Rhyme to Remember Over Seas American Indians Can't Swim Past Mexico. Elements: ... – PowerPoint PPT presentation

Number of Views:56
Avg rating:3.0/5.0
Slides: 8
Provided by: geol49
Category:

less

Transcript and Presenter's Notes

Title: Building Blocks Of Minerals


1
Building Blocks Of Minerals
1) Atoms (and its parts)
2) Elements
Reference Tarbuck and Lutgens Pages
19 - 21
3) Molecules
4) Compounds
2
Building Blocks Of Minerals
What materials make up minerals?

Elements
  • Any material that is made up of only one type of
    atoms.

1) Oxygen (46.6) 5) Calcium (3.6) 2) Silicon
(27.7) 6) Sodium (2.8) 3) Aluminum (8.1) 7)
Potassium (2.6) 4) Iron (5.0) 8)
Magnesium (2.1)
3
Building Blocks Of Minerals
What materials make up minerals?

Elements
For Example Halite NaCl,
Galena PbS,
Hematite - Fe2O3
4
Building Blocks Of Minerals
What materials make up elements?

Atoms
  • The smallest unit of matter.

1) Proton - positively charged particle located
in the nucleus. 2) Neutron - particle
located in the nucleus with no charge.
3) Nucleus - central portion of an atom
that comprise the majority of the atoms
mass. Contain both protons and neutrons.
4) Electron - negatively charged particle located
in the surrounding energy levels.
5) Energy Level - shells that surround the
nucleus that contain the
electrons.
5
Building Blocks Of Minerals
Atoms form molecules and compounds
6
Building Blocks Of Minerals
What is a Mineral?
To be a mineral a substance must satisfy the
following
1) Occur in nature
4) Definite chemical composition
2) Inorganic
5) Definite molecular structure
3) Solid
7
Sample Problem
  • Which two elements are the most abundant in
    Earths continental crust?
  • magnesium and iron
  • magnesium and silicon
  • oxygen and iron
  • oxygen and silicon

Remember the Rhyme Over Seas American Indians
Cant Swim Past Mexico
Write a Comment
User Comments (0)
About PowerShow.com