Unit 2 Question Packet Name …………………KEY……………………… Matter & Energy Period …………. Skills 1. classifying types of matter 2. interpreting particle diagrams 3. identifying physical & chemical properties of matter 4. separating Mixtures 5. converting Temperatures 6. identifying physical & chemical changes in matter Skill #1: Classifying types of matter - refer to your notes and RB p. 1-2 Classify each of the following with the combination of terms
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Hydration Test Materials alum crystals‚ KAl(S04)2·12H20 hot plate ring stand‚ ring‚ and wire gauze utility clamp cork or split stopper small rubber band crucible with cover balance lab burner Patt III‚ Percent Sulfate Test Materials alum crystals‚ KAl(S04)z·12H20 ring stand‚ ring‚ and clay triangle tongs or forceps alum crystals‚ KAl(S04)z·12H20 0.20 M barium nitrate solution ring stand‚ ring‚ and wire gauze 50 mL or 100 mL graduated cylinders glass stirring rod 250 mL beaker watch glass
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| Flora and Fauna | | 10/3/2013 | | Outline Australia’s unique flora and fauna: Australia has a large variety of unique flora and fauna spread all over the continent‚ from coast to coast‚ including in the ocean. More than 80 per cent of the country’s flowering plants‚ mammals‚ reptiles and frogs are unique to Australia‚ along with most of its freshwater fish and almost half of its birds. Australia is home to more than 140 species of unique marsupials‚ including kangaroos‚ wallabies
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(once you die your body slowly decays and loses colour‚ such as how the words are placed like gray toe to show death‚ represent death) “The tongue stuck in my jaw. It stuck in a barb wire snare.” (This part is heavy imagery and shows that she couldn’t speak‚ she was caught on her own words and it was like barbed wire on her‚ a similar situation” “Any less the black man who bit my pretty red heart in two.” (Extremely dark and grotesque imagery. Paints a picture of
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Chemistry Exam Review Matter and Chemical Bonding Significant Digits All non zero integers are significant ~ 456cm All zeros to the left of the first non zero digit are not significant~ 0.005kg All zeros between non zero digits are significant~ 207.08 km All zeros at the end of a number that has a decimal point are significant ~ 34.070 mg Density Density is a physical property of matter‚ as each element and compound has a unique density associated with it. Density defined in a qualitative
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about basicelectrical wiring before you step into it. Any gaffe can burn down your beautiful house in a few minutes. It is a common fact that people get confused when they are cabling for the first time. Gathering some information about circuits‚ wires and electrical grid is very essential when you plan to do wiring yourself. Basic House Wiring Follow Local Electrical Code If proper precautions are not taken‚ electricity can be fatal. Follow the local codes and regulations regarding residential
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intermolecular forces would lead to the most ideal behavior? Procedure: Set-Up – The apparatus 1. Prepare a hot water bath with a 600 mL beaker and a Bunsen burner. a. Use a ring stand with two rings. Support the base of the beaker with a ring and wire gauze and another ring to prevent the beaker from falling over. b. Fill with 200-300 mL of water and 2-3 boiling chips. 2. Obtain a small square of aluminum foil sufficient to cover a 125-mL Erlenmeyer flask. Secure the foil over the flask with
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PSBPP103 Differential Gram’s staining EXPERIMENT NO. 1 AIM: THEORY: Page No: C1 Date: To Gram stain the given bacterial suspension and to differentiate between gram positive and gram negative organism. Visualization of microorganisms in the living state is very difficult‚ not just because they are minute‚ but because they are transparent and almost colorless when suspended in an aqueous medium. To study their properties and divide microorganisms into specific groups for diagnostic purposes
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My Work Experience: Have you ever been imprisoned for 7 hours a day for 2 whole weeks as well as not been paid a single penny? Well‚ I have and I’ll tell you what it feels like. The previous day was really delightful as it was hurling billions of snow however the world of work awaits me tomorrow. Work experience day has arrived! It started with an unfriendly‚ icy‚ depressing day in late January – It was undoubtedly the worst day of the whole year and this caused my nerves to tingle down my
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using typewriters and mailing things through the post office. Exercise 4.1.2 The voltage for registering a bit of 1 on Ethernet can be as low as 2.5 volts or even 1 volt. Why is this so low when the capacity for transmitting electricity on the copper wire is so high? Because the voltage used to transmit data needs only be high enough for the
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