Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you...
-
Upload
chastity-phelps -
Category
Documents
-
view
218 -
download
0
description
Transcript of Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you...
![Page 1: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/1.jpg)
Bell Ringers
![Page 2: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/2.jpg)
1 32
4 5
8/27/13
![Page 3: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/3.jpg)
8/28/13
• Watch the safety rap video and record all of the safety procedures that you can identify.
![Page 4: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/4.jpg)
Bell Ringer 8/29
1. If a laboratory fire erupts the first thing you should do is?
2. If you get acid on your skin, you should begin washing it off immediately with….
3. True/False – chipped or cracked glassware is ok to use?
![Page 5: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/5.jpg)
Bell Ringer 8/30
• Write a couple of sentences relating these two videos to what we have been discussing this week. How do they make you feel about moving forward with labs? How important is lab safety?
![Page 6: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/6.jpg)
Bell Ringer 9/3
![Page 7: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/7.jpg)
Bell Ringer 9/4
• Define Chemical and Physical Properties from the video.
![Page 8: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/8.jpg)
Bell Ringer 9/5
• Describe the difference between a physical and chemical change.
![Page 9: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/9.jpg)
Bell Ringer 9/6
-Give 2 examples of physical changes:-Give 2 examples of chemical
changes:
DO NOT USE THE EXAMPLES GIVEN IN YOUR NOTES
![Page 10: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/10.jpg)
Which mixture is heterogeneous and why (think carefully)?
A B
![Page 11: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/11.jpg)
4 Pics 1 Word
![Page 12: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/12.jpg)
Bell Ringer 9/10
• What physical properties allow you to separate the salt and sand? (think about the two substances interaction with water)
![Page 13: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/13.jpg)
Bell Ringer 9/11
• What two separation methods did most groups use to separate the sand and salt?
Word Bank
Evaporation, Magnetism, Filtration, Distillation, and Chromatography
![Page 14: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/14.jpg)
Bell Ringer 9/17Draw and complete the table
Subatomic Particle Charge Location (Inside or Outside the nucleus)
Electron
Proton
Neutron
![Page 15: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/15.jpg)
Paper Slide Timeline• Title Page with all of the names of your groups• Dalton, Thomson, Rutherford, Bohr, Moseley, Schrodinger• Only a visual representation, a year, and the name on the
slide.• You will explain the model and/or contribution with
words on the video.• You need to know what the scientist did, no reading
directly from notes.• Put your name on the back of the slide• It has to be done by the end of class so work efficiently
![Page 16: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/16.jpg)
Bell Ringer 9/18
• In complete sentences compare and contrast Bohr and Rutherford's concept of the Nitrogen atom.
![Page 17: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/17.jpg)
Bell Ringer 9/19
• How many protons, neutrons and electrons are in the elements?
![Page 18: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/18.jpg)
Bell Ringer 9/20How many protons, neutrons and electrons are in the element?
![Page 19: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/19.jpg)
Bell Ringer 9/24
• What is an ion?• What is an isotope?
![Page 20: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/20.jpg)
Bell Ringer 9/26
• What is a trend?• What is a column?• What are rows?
![Page 21: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/21.jpg)
Bell Ringer 9/27An isotope of mercury has 80 protons and 120 neutrons. What
is the mass number of this isotope?F)80G)120H)200J)201Which of the following is TRUE about Nickel 59?F) 28 neutronsG) 28 protonsH) 31 electronsJ ) 59 neutrons
![Page 22: Bell Ringers. 8/28/13 Watch the safety rap video and record all of the safety procedures that you can identify.](https://reader033.fdocuments.us/reader033/viewer/2022051319/5a4d1b617f8b9ab0599ad766/html5/thumbnails/22.jpg)
Bell Ringer 9/30• You do not have to write this down today.