Go to the website: phet.colorado.edu. Click on HTML5 simulations on top right of screen and choose the Build an Atom simulation (http://phet.colorado.edu/en/simulation/build-an-atom)
2.
Explore the Build an Atom simulation with your group. As you explore, talk about what you find. List two things your group observed in the simulation. a.
b.
2.
Click on the + sign for each of the boxes (element name, net charge and mass number) to view changes as you change the number of particles in the atom.
3.
What particle(s) are found in the center of the atom? _________________________________________________________
4.
Play until you discover which particle(s) determine(s) the name of the element you build. ___________________________
5.
What is the name of the following atoms? a.
An atom with 3 protons and 4 neutrons: _____________
b.
An atom with 2 protons and 4 neutrons: _____________
c.
An atom with 4 protons and 4 neutrons: _____________
6.
Play with the simulation to discover which particles affect the charge of an atom or ion. _____________________________
7.
Fill in the blanks below to show your results: a.
Neutral atoms have
the same number of
protons and electrons.
b.
Positive ions have ________________________________ protons than electrons.
c.
Negative ions have _______________________________ protons than electrons.
8.
Develop a relationship (in the form of a single sentence or equation) that can predict the charge based on the number and types of particle.
9.
Play with the simulation to discover what affects the mass number of your atom or ion. ______________________________ a.
What is a rule for determining the mass number of an atom or ion?
10. Practice applying your understanding by playing 1st and 2nd levels on the game screen.
protons than electrons. 8. Develop a relationship (in the form of a single sentence or equation) that can predict the charge based on the number and. types of particle. 9. Play with the simulation to discover what affects the mass number of your atom or ion.
You start with your atom: 3 protons. 4 neutrons. 3 electrons. You want to change your atom's properties. Mark YES if a change will work, and mark NO if it will not work. A. Hydrogen, Helium, Lithium, Beryllium, Boron, Carbon are all different element
Atom Chips are starting to realize a similar practical advance for quantum optical systems based on neutral atoms and photons. In micro electronics, electrons ...
Jun 27, 2017 - Structures were deposited to Cambridge Structural Database, CCDC 1550123-. 1550125 contain the supplementary crystallographic data for this paper. These data can be obtained free of charge via http://www.ccdc.cam.ac.uk/data_request/cif
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. atom mr drop.
Sep 13, 2006 - Dephasing due to atom-atom interaction in a waveguide interferometer using a Bose-Einstein condensate. Munekazu Horikoshi and Ken'ichi Nakagawa. Institute for Laser Science and CREST, University of Electro-Communications, 1-5-1 Chofuga
Photo of Galileo Source: http://www.nmm.ac.uk/mag/pages/mnuExplore/PaintingDetail.cfm?ID=BHC2700. Sci-Port: Louisiana's Science Center How the Universe Works Page 32 of 45. Page 3 of 6. Gravity & Orbit PHET Simulation.pdf. Gravity & Orbit PHET Simula
Page 1 of 4. Noah was a prophet, a man. who did not fear. When he. taught repentance, the people. would not hear. So the Lord. told him to build a boat That. could hold a ton and stay. afloat. Then Noah started. building and said within his. heart: P
There was a problem loading more pages. Retrying... Whoops! There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Evolution Natural selection PhET Activity.pdf. E
Page 1 of 4. Name. Period ______ Date ______. Energy Forms & Changes Simulation. http://phet.colorado.edu/en/simulation/energy-forms-and-changes. In this simulation, you will be able to âseeâ several different forms of energy and the changes. (tr
Page 1 of 2. Name: Molecule Polarity AP Biology PhET Simulation. A study of electronegativity, bond polarity, and molecular polarity. Introduction: One of the biggest challenges of juniors taking AP biology is understanding the. concept and importanc
There was a problem loading this page. Evolution Natural selection PhET Activity.pdf. Evolution Natural selection PhET Activity.pdf. Open. Extract. Open with.
400 B.C. Democritus. ⢠matter is composed of tiny, indestructible atoms. ⢠Each type of matter is made of small pieces of the same substance (ie, Iron is made of iron,. Water is made of water, etc.) ⢠atoms have different shapes, sizes, are in
Melting Definition. Melting is the process where a solid changes to its liquid state at a certain. temperature (called the melting point) and pressure when it is ...
ABSTRACT. This paper examines the attempts to create new online markets for the trading of ..... seller's product from Seattle to Los Angles, store the product today for sale tomorrow, disguise a ...... âFree Markets and Fettered Consumers.
ABSTRACT. This paper examines the attempts to create new online markets for the trading of ..... seller's product from Seattle to Los Angles, store the product today for sale tomorrow, disguise a ...... âFree Markets and Fettered Consumers.
There was a problem previewing this document. Retrying... Download. Connect more apps. ... Models of the Atom ppt.pdf. Models of the Atom ppt.pdf. Open.
There was a problem previewing this document. Retrying... Download. Connect more apps... Try one of the apps below to open or edit this item. Atom 25 Dual ...
