Defining chemistry Study guides, Class notes & Summaries

Organic Chemistry Module 8 Portage 219 TEST EXAM FINALS QUESTIONS WITH 100% VERIFIED SOLUTIONS Polymer - ANSWER large molecule made by repetitive linking of smaller units (monomers) Macromolecule - ANSWER very large molecule composed of thousands of covalently bonded atoms (ex: polymer) 1. natural (in nature) 2. synthetic (in lab) - ANSWER two ways polymers are made rubber, carbs: starch & cellulose, proteins, nucleic acids DNA, RNA - ANSWER natural polymers nylon, teflon, sty...

Connect Core Concepts in Health BRIEF, 16e (Insel) Chapter 3 Psychological Health 1) Which of the following statements regarding psychological health is TRUE? A) Psychological health is independent of physical health. B) A person is considered psychologically healthy only if they have a mental illness. C) Most people are psychologically healthy but still suffer from some form of mental illness. D) Psychological health can be defined as either the absence of sickness or the presence of wellne...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

General Chemistry II (CHEM113) ACS Final 289 Questions with Verified Answers The two states that are collectively known as the condensed states are _______. - CORRECT ANSWER solid and liquid The attractive forces that exist between all molecules and atoms, and are the forces that hold many solids and liquids together - CORRECT ANSWER intermolecular forces Intermolecular forces are only significant at _____. - CORRECT ANSWER short distances The state of a sample of matter is determine...

Organic Chemistry Module 8 Portage 219 100% VERIFIED SOLUTIONS large molecule made by repetitive linking of smaller units (monomers) very large molecule composed of thousands of covalently bonded atoms (ex: polymer) two ways polymers are made natural polymers synthetic polymers 3 main ways to differentiate polymers Two classifications of Synthetic polymers chain growth polymers are also know as: How are chain growth polymers made? A polymerization involving sequential addition to mon...

Portage Learning CHEM 210 exams 1-8 and final exam Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In ...

QA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2H Chemistry Paper 2H Mark scheme June 2020 Version: 1.0 Final Mark Scheme CompleteGCSE CHEMISTRY 8462/1H Paper 1 Higher Tier Mark scheme June 2020 Version: 1.0 Final Mark Scheme *206G8462/1H/MS*MARK SCHEME – GCSE CHEMISTRY – 8462/1H – JUNE 2020 Document Content and Description Below AQA GCSE COMBINED SCIENCE: TRILOGY 8464/C/2H Chemistry Paper 2H Mark scheme June 2020 Version: 1.0 Final Mark Scheme CompleteGCSE CHEMISTRY 8462/1H Paper 1 Higher Tie...

Cognitive Process correct answer: Mental manipulation of knowledge and ideas Language correct answer: System of communication (written or spoken) Defining Characteristic of Language correct answer: Grammar Grammar correct answer: Set of rules governing how symbols can be combined to convey meaning Linguistic Relativity Hypothesis correct answer: Perception of reality is shaped by the language used, and language is shaped by the culture and environment How do children learn la...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...

Chem 162 Final Exam Questions and Answers Latest Updated 2024/2025 (Graded A+) Chemistry definition correct answers Study of structure, properties, transformations of matter Matter correct answers Anything that has mass + takes up space Phases: solid, liquid, gas Condensed phases = solids + liquids Intermolecular Forces (IMF) correct answers = Interactions between molecules/atoms/ions Solution correct answers = Homogenous mixtures of 2+ pure substances In a solution, the solute is disperse...