1. Chemical Reactions 2. Chemical reaction a chemical change bonds ofreactantsare broken andbonds ofproductare formed reactants products (yield or make) 3. when some chemicals…
1. Chemistry Unit 2 How does matter change? 2. How does matter change? 3. Unit 2: Main Ideas Most common substances exist as solids, liquids, and gases, which have diverse…
Chemistry Chapter 3 Matter â Properties and Changes Chapter 3: Main Ideas Most common substances exist as solids, liquids, and gases, which have diverse physical and chemical…
CHEMISTRY Test Ch-1 Elements and Compounds 60 minutes Question 1 of 21 Which of the following statements represents the law of conservation of mass? A. B. C. D. Atoms of…
Acknowledgement: Information and pictorial illustrations to create this work have been drawn from class notes, prescribed text books and various internet resources.…
1. Chapter 5 Review Game 2. 1. Why is color a physical property? •Color can be observed without changing the object. 3. • 2. What is a physical property that does not…
1. Chapter 4 Properties of MatterA burning logundergoeschemical changeresulting in therelease of energyin the form ofheat and light.The physicalproperties of thelog changeduring…
Slide 1Balancing Equations Slide 2 Before we start, there are some things we all need to know Slide 3 H 2 O means there are 2 Hydrogen and 1 Oxygen atoms in this compound.…
Slide 1Atomic Theory Atoms are building blocks of elements Atoms of the same element are similar Different from atoms of other elements Two or more different atoms bond in…
Slide 1Balancing Chemical Equations What goes in must come out! Slide 2 Balancing Chemical Equations Balancing a chemical equation is much like the work of an accountant…