Counting Atoms & CSI day 1a

You will Need:1. Pencil, One Colored Pencil2. Textbook open to Periodic

Table3. Counting Atoms – 2 pages

4 sides – Picked up on Friday

4. CSI Mystery Powder Lab – to be passed out

1.Log #4 Update

2.Test #4 – ½ page of notes, front side only, done by hand – Target Concepts on-line (Tuesday, Dec. 17th)

3. No Binder Check this time

4.Update Log #4 w/ points

5.Progress Notices to be passed out tomorrow.

As you look over these compounds you may observe that many of them contain similar _________ of elements. Since we are a ______________ based environment, carbon is found in all living organisms. The elements in the Human Body can be broken down to include the main elements of Hydrogen, Oxygen, Nitrogen, Carbon and representatives from about 20 other elements.

atomscarbon

The _________ main elements that make up most living organisms are Carbon, ________________, Sulfur, __________________, Oxygen and _____________.

Phosphorus

SIX

HydrogenNitrogen

Materials Manager- Pick up a Game Sheet#1 – Common Name vs. Chemical Name MatchingNo points will be taken for incorrect answers.

#2 – Rags to Riches: Mixtures, Solutions, Elements & CompoundsDo your best….no points will be deducted for incorrect answers.

* Homogeneous Mixtures are recognized as “SOLUTIONS” in this game.

#1 – Common Name vs. Chemical Name Matching No points will be taken for incorrect answers.

Thaimine Vitamin B-1Acetylsalicylic Acid AspirinAcetic Acid VinegarRetinol Vitamin ACobalamin Vitamin B-12Sodium Bicarbonate Baking SodaAscorbic Acid Vitamin CSodium Hydroxide LyeSucrose Sugar

2 –

500 A) Mixture1000 C) Element2000 A) Mixture4000 A) Mixture8000 D) Compound16000 B) Solution64000 B) Solution128000 A) Mixture250000 B) Solution500000 B) Solution1000000 C) ElementBonus D) Compound

1. Long Hair MUST be tied back

2. Loose sleeves, bracelets must be pushed up or removed.

3. Appropriate Lab Behavior

4. Consequence = Book Work-

See Side Board

-10 points will be taken for unclean labs

1. Sinks clean 2. Counters & Table Tops Clean & Dry3. DO NOT sweep powders onto floors4. DRY the inside of the Supply Bag

(Testing Equipment)5.Powder Bags stacked straight up

inside Large Zip Lock Bag

Let Me KnowLet Me Know if supplies need to be if supplies need to be added/changedadded/changed

How does the CSI team SOLVE CASES?

1. You may choose your partner for this lab – CHOOSE WISELY

2. Please move to sit NEXT TO your partner

3.Decide who is Partner A and Partner B

4. Partner B – Pick up One Set of 2 sheets from front bookshelf

5. Put Both names on ALL papers

Characteristic Partner #1 Partner #2

1. Eye Color

2.

3.

4.

5.

TOM JERRY

Physical Characteristics/Attributes – NO OPINIONS!

StickyBlackSilkySmoothRoughHardCrunchyRubberyMilkySoftGrayYellowBrightCrystallineWhiteDarkBlackSilkySmoothRoughRoughOpaqueB right

DarkBlackSilkySmoothRoughHardCrunchyRubberyMilkySoftGrayYellowBrightCrystallineWhiteDarkBlackSilkySmoothRoughHardCrunchyBright

Flour

Magnifier

Testing Trays (2)

Stir Sticks (4)

IodineVinegar

Solubility Tray- leave out of big bag

1. Problem: Scientific Results must be kept free of contamination…..so…..

2. Do Not DOUBLE DIP!!!!!

3. Clean your hands each time you use a new powder!!!!!

4. Stir sticks should be trimmed when contaminated.

-10 points will be taken for unclean labs

1. Sinks clean2. Counters & Table Tops Clean & Dry3. DO NOT sweep powders onto floors4. DRY the inside of the Supply Bag

(Testing Equipment)5.Powder Bags stacked straight up

inside Large Zip Lock Bag

Let Me KnowLet Me Know if supplies need to be if supplies need to be added/changedadded/changed

1. Counting Atoms Due today.

2.Test #4 – ½ page of notes, fronts side only, done by hand – Tuesday, Dec. 17th

3. No Binder Check this time.

4.Progress Notices to be passed out tomorrow