Warm-Up #10 1. A solution is another name for a _________ mixture. Get it…what’s in the glass is a solution!  Next slide…

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Presentation transcript:

Warm-Up #10 1. A solution is another name for a _________ mixture. Get it…what’s in the glass is a solution!  Next slide…

Warm Up #10 Continued 2. What is an element? 3. What is a compound? A pure substance that cannot be separated into simpler substances by physical or chemical means A compound of 2 or more elements that are chemically combined

Quick Quiz: Matter Take out a half sheet of paper, write the title, your name, date and assigned form letter at the top of your paper.

Quiz: Matter Form A Quiz: Matter Form B Takes the shape of the bottom of a container (solid, liquid, gas) Particles are far apart (solid, liquid, gas) Particles tightly packed together (solid, liquid, gas) TRUE or FALSE: Water can be a VAPOR when heated. An element CANNOT be broken down into a simpler substance. (True/False) Cu(OH)2 Write the # of each element: __ Cu __ O __H Draw a picture of a mixture of compounds using circles, triangles and squares. TRUE or FALSE: A solution is a heterogeneous mixture.

Quiz: Matter Form A Quiz: Matter Form B An element can be broken down into a simpler substance. (True/False) Al (OH)3 Write the # of each element: __ Al __ O __H Draw a picture of a mixture of compounds using circles, triangles and squares. TRUE or FALSE: A solution is a homogeneous mixture. Particles are far apart (solid, liquid, gas) Particles tightly packed together (solid, liquid, gas) Takes the shape of the bottom of a container (solid, liquid, gas) Water can be a VAPOR when heated.

Form A- ANSWERS Form B- ANSWERS Liquid Gas 2 Points Solid Each True False Total: + __ /16 1 Al 3 O 3H Answers vary 8. True True 1 Cu 2 O 2 H 2 Points Answers vary Each False Gas Solid Total: + __ /16 Liquid