Atoms and molecules
Download
1 / 14

Atoms and Molecules - PowerPoint PPT Presentation


  • 128 Views
  • Uploaded on

Atoms and Molecules. States of Matter. Let’s Take a Microscopic View of Different States of Matter. http://www.harcourtschool.com/activity/states_of_matter/. Plasma. Atoms. All matter, such as solid, liquid and gases, is composed of atoms. Atom. Atoms have three basic parts Proton

loader
I am the owner, or an agent authorized to act on behalf of the owner, of the copyrighted work described.
capcha
Download Presentation

PowerPoint Slideshow about 'Atoms and Molecules' - nelia


An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -
Presentation Transcript

States of matter
States of Matter

Let’s Take a Microscopic View of

Different States of Matter.

http://www.harcourtschool.com/activity/states_of_matter/



Atoms
Atoms

  • All matter, such as solid, liquid and gases, is composed of atoms.


Atoms and molecules
Atom

Atoms have three basic parts

  • Proton

  • Neutron

  • Electron



Atoms2
Atoms

Nucleus – is the center. There are two types of charges found in the nucleus.

  • Protons

  • Neutrons


Protons neutron
Protons & Neutron

  • Protons have a positive charge.

  • Neutrons have no charge.


Electrons
Electrons

  • Electrons have negative charge.

  • They are found circling the nucleus in paths called orbits.


Facts on atom
Facts on Atom

  • Protons have a positive charge equal in magnitude to the electron’s negative charge.

  • Neutrons have the same mass as a proton, but no charge.


Atomic number atomic mass
Atomic Number & Atomic Mass

  • Atomic Number – the number of protons in an atom.

  • Atomic Mass = Number of protons + number of neutrons.

  • Symbol – one or two letters that stand for the name of the element.




Resources
Resources

  • http://lc.brooklyn.cuny.edu/smarttutor/core3_22/images/Atom_structure_new.gif

  • http://www.nsf.gov/news/special_reports/water/images/watermol_flash.jpg

  • http://en.wikipedia.org/wiki/Plasma_(physics)

  • http://ocw.mit.edu/OcwWeb/Nuclear-Engineering/22-611JIntroduction-to-Plasma-Physics-IFall2003/CourseHome/

  • http://www.moonraker.com.au/techni/lightning-marine.htm

  • http://education.jlab.org/qa/atom_model.html

  • http://www.biblelife.org/heavymetal-atom.jpg

  • http://www.ipp.phys.ethz.ch/aboutus/_media/atom_zoom_b.jpg

  • http://www.cubicao.tk/nature/imgs/energymatter_05.jpg

  • http://www.cubicao.tk/nature/imgs/energymatter_06.jpg

  • http://misterguch.brinkster.net/subatomic%20particles.html

  • http://cutlerscove.com/kwg/knife-steel.htm

  • http://pt.chemicalstore.com/images/thumbnails/aluminum.gif