Chapter 4 Review Start
1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 Jeopardy 4 Category Category
1 What is an element? A pure substance that cannot be broken down into simpler substances by physical or chemical changes. Click here for answer back
2 What are metals, non-metals, and metalloids? Three categories of elements. Click here for answer back
3 What are metalloids? Semi-conductors, have properties of both metals and non-metals. Click here for answer back
4 What are metals? Shiny, conducts heat and electric current, malleable, and ductile. Click here for answer back
1 What is 92? How many natural elements are there in the world. Click here for answer back
2 What is a concentrated? When you have a lot of solute for the amount of solvent in a solution we call that solution _ _ _ _ _ _ _ _ _ _ _ _ . Click here for answer back
3 What is a solvent? What the solute is dissolved in. Click here for answer back
4 What are non-metals? Dull in appearance, does not conduct heat or electric current. Click here for answer back
1 What is a solute? A substance that is dissolved in a solvent. Click here for answer back
2 What is the periodic table? Where are all the elements in the world listed. Click here for answer back
3 What is dilute? If something has very little solute for the amount of solvent we say it is _ _ _ _ _ _ . Click here for answer back
4 What is a solution? A type of mixture made of two or more substances uniformly dispersed such as saltwater. Click here for answer back
1 What is a saturated solution? When no more solute can be dissolved into the solvent you have made a ____ ______? Click here for answer back
2 What is insoluble? When two substances do not dissolve into each other it is called? Click here for answer back
3 What are mixtures? Combination of two or more substances that are not chemically combined. Click here for answer back
4 What is solubility? A physical property, the ability of one substance to dissolve in another. Click here for answer back
1 What are compounds? Pure substance composed of two or more elements that are chemically combined. Click here for answer back
2 What is a suspension? A mixture consisting of larger particles that settle out, such as a snow globe or salad dressing. Click here for answer back
3 What is a colloid? A mixture consisting of tiny particles dispersed throughout but not heavy enough to settle like milk or whipped cream. Click here for answer back
4 What is evaporation? The procedure (a physical change) we used to separate the saltwater solution. Click here for answer back