Chemistry honors - Study guides, Class notes & Summaries

Honors Chemistry Chapters 1-3 Exam Questions And Answers 2024 Tests What is the definition of chemistry? ANS The study of the properties and transformations of matter What is the definition of matter? ANS Anything that has mass and occupies space-- things you can see, touch, taste, or smell What is the definition of a property? ANS A characteristic that can be used to describe a substance. Substances have both physical and chemical properties What is the definition of a transformati...

Honors Chemistry Practice Test Final 1 Questions And Answers Rated A+ A Golf Ball has more mass than a tennis ball because it___. A. Takes up more space B. Contains more matter C. Contains different kinds of matter D. Has a definite composition ANS Contains more matter All of the following are physical properties of matter EXCEPT___. A. Mass B. Color C. Boiling Point D. Ability to Rust ANS ability to rust Which state of matter is characterized by having an indefinite shape, but ...

Honors Chemistry Pre-Test Questions And Answers With Latest Quiz There is more traffic between 8 and 9 in the morning because most people start work at 9. This is a(n) A. observation B. hypothesis C. experiment D. theory E. all of the above ANS B. hypothesis 5.21 cm is the same distance as A. 0.0521 m B. 52.1 dm C. 5.21 mm D. 0.00521 km E. 5210 m ANS A. 0.0521 Which of the following measurements has three significant figures? A. 0.005 m B. 510 m C. 0.510 m D. 0.05...

10th Grade Honors Chemistry Final Exam Already Graded A+ What is the term for the enthalpy change when one mole of a substance is burned completely in oxygen? Heat of Combustion What is the name of the process where heat is absorbed to break bonds in reactants and released when new bonds are formed in products? Bond Energy What is the term for the amount of heat needed to convert a solid into a liquid at its melting point? Heat of Fusion What is the name of the diagram th...

Honors Chemistry Cumulative Exam Questions and Answers

Honors Chemistry Final Exam Questions and Answers 100% Pass What is the term for the energy required to change a substance from a liquid to a solid at its freezing point? Heat of Fusion What is the name of the process in which a gas turns directly into a solid? Deposition What is the term for the property of a solution that describes the maximum amount of solute that can dissolve at a given temperature? Solubility What is the name of the type of bond formed when electrons ...

Honors Chemistry Unit 1 Questions with Verified Solutions What is the term for a substance that cannot be broken down into simpler substances by chemical means? Element What is the name of the negatively charged subatomic particle found in the outer regions of an atom? Electron What is the term fWhat is the name of the change in matter from a liquid state to a solid state? Freezing What is the term for the combination of two or more substances that are not chemically bonded? Mixtu...

Honors Chemistry Test Questions with Answers What did Bohr's model do that Rutherford's model did not? - Answer-it focused on the location and energy of electrons What is the maximum number of orbitals in the p sublevel? - Answer-3 In the electron cloud model, the electron cloud is denser in some locations than in others. What do the denser areas represent? - Answer-regions where the probability of finding an electron is high What is the maximum number of electrons in the second pri...

Honors Chemistry Lab Equipment Latest Update 100% Correct What is the name of the glassware used for accurately measuring and dispensing liquids? Graduated Cylinder What is the term for the device used to heat substances in the laboratory, often equipped with a metal base and heating element? Hot Plate What is the name of the equipment used to support and hold glassware, such as flasks and beakers, during heating? Ring Stand What is the term for the piece of lab equipment ...

Honors Chemistry Final Exam with Complete Solutions What is the term for the smallest unit of an element that retains its chemical properties? Atom What is the name of the positively charged particle found in the nucleus of an atom? Proton What is the term for a chemical bond formed by the sharing of electron pairs between atoms? Covalent Bond What is the name of the type of reaction where two or more substances combine to form a new compound? Synthesis Reaction What i...