1) What is a chemical change? a) Something about an object that you can observe with your senses b) A change in which NO new substance is formed c) Any change that causes a new substance to be formed 2) A change in which NO new substance is formed a) Chemical Change b) Physical Change c) precipitate d) gas formation 3) Anything that has mass and takes up space is known as a) Matter b) Volume c) Mass 4) What is the Law of Conservation of Mass? a) The measure of how light or heavy something is for its size b) Matter can be created and can it be destroyed c) Mass can change shape or be arranged differently, but the total amount of matter stays the same d) Matter cannot be created nor can it be destroyed 5) Mass is........ a) The amount of mass in an object b) The amount of matter in an object 6) Has definite shape a) Gas b) Solid c) Liquid 7) Takes the form of its container a) Liquid b) Gas c) Solid 8) Lacks shape; spread and fill any space a) Liquid b) Solid c) Gas 9) Two or more substances mixed together but keep their own properties a) Mixture b) Dissolving c) Solution 10) A mixture in which one substance dissolves into another a) Mixture b) Dissolving c) Solution

Physical/Chemical Changes

על ידי
הטבעה

לוח תוצאות מובילות

סגנון חזותי

אפשרויות

החלף תבנית

האם לשחזר את הנתונים שנשמרו באופן אוטומטי: ?