Loading presentation...

Present Remotely

Send the link below via email or IM


Present to your audience

Start remote presentation

  • Invited audience members will follow you as you navigate and present
  • People invited to a presentation do not need a Prezi account
  • This link expires 10 minutes after you close the presentation
  • A maximum of 30 users can follow your presentation
  • Learn more about this feature in our knowledge base article

Do you really want to delete this prezi?

Neither you, nor the coeditors you shared it with will be able to recover it again.


Earth Chemistry

No description

Averi Pankonen

on 7 January 2013

Comments (0)

Please log in to add your comment.

Report abuse

Transcript of Earth Chemistry

Timeline Calculations 2013 2009 2010 2012 0 + - = 9 8 7 1 2 3 4 5 6 c Earth Chemistry Words Matter : A substances or substances that physical objects are composed of. (anything that takes up space) Earth Chemistry Atoms: The basic unit of a chemical
element. Nucleus: a positive charged center of an atom, which contains most of its mass. Subatomic Particles: Any various units of matter that are smaller than an atom, EXAM, protons, electrons, and neutrons Protons: a subatomic particle in the nucleus. has a positive charge. (+). Same mass of the neutrons. Neutrons: a subatomic particle in the nucleus. Has a neutral charge (o). Same mass of the protons. Electrons: Subatomic particles that are outside of the nucleus. Has a negative charge. (-) Elements: A chemical element is a whole chemical substance containing of one type of atom distinguished by its atomic number. Atomic number: the number of protons in the nucleus of an atom, this determines the chemical property for the periodic table. Mass number:The total number of protons and neutrons in a nucleus. ex: He: 4 (2 protons + 2 neutrons) Molecule: the smallest compound unit that
is made up of one or more atoms, held
together by chemical forces. Are the units that make up the compound. Compound: a thing that is made up of two or more separate elements, a mixture. Is the whole, made up of molecule. solution: is a homogenous mixture of two or more substance. example: koolade, Mixture: a substance made by mixing other substances. example:mixed nuts, something that can be physically separated. The formula for water: H2O 2 hydrogen elements and 1 oxygen, Glucose: C6H12O6 Hydrogen Oxygen Bohr model: atomic physics, the Bohr model, devised by Niels Bohr, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus. 2/8/8 are the protons on the levels. Energy levels:a constant value of energy in the distribution of energies among a number of atomic particles (2xN SQUARED) valence electrons: An electron in an outer shell of an atom that can participate in forming chemical bonds with other atoms Covalent bonds: a chemical bond that involves sharing a pair of electrons between atoms in a molecule ionic bonds: a chemical bond in when one atom loses an electron to form a positive ion and the other atom gets an electron to form a negative ion. cellular respiration =C6H12O6 + 6O2 = 6CO2 + 6H2O/ photosynthesis = 6H2O+6CO2 = C6H1206 + 6O2 +1 +1 +8 SUNLIGHT H H O neon
Full transcript