Marie Florence

that home school their children. it mails a questionnaire to 1958 randomly selected households across the United States and asks the head of each household if he or she home school their children. of the 1958 households selected, 18 responded. Answer: nonresponse bias

A. Socialization B. Justification C. Preparation D. Management Answer: D

question radioactivity answer discovered by Becquerel in late 1800s“phosphoresscence” experiment question 3 types of nuclear radiation answer alphabetagamma question alpha radiation answer high energy helium nucleileast penetrable (paper, foil can block it) question beta radiation answer high energy electronsdense wood and heavy clothing can block it question gamma radiation answer high energy electromagnetic radiationmost dangerousthick […]

question Enthalpy Change answer heat absorbed or released when a rxn. occurs at constant pressure question Endothermic Rxn. answer one for which delta H is positive, heat must be supplied to reactants for them to react question Exothermic Rxn. answer one for which delta H is negative, heat is liberated when products formed question Entropy […]

question Structure of an atom answer Nucleus: protons (positively charged) and neutrons (no charge). Overall charge of nucleus is positive. Electrons (negatively charged) are found in electron shells around the nucleus. There is no overall charge of an atom – electrons and protons balance question Periodic table: labels of atoms (Which number is atomic mass, […]

question activity answer the number of unstable atoms that decay per second in a radioactive source question alpha radiation (α) answer alpha particles, each composed of two protons and two neutrons, emitted by unstable nuclei question atomic number answer the number of protons (which equals the number of electrons) in an atom. It is sometimes […]

question Atomic Structure answer The atom consists of three components: Protons, Neutrons, and Electrons question Atomic Number answer The order of an element in Mendeleev’s table of the elements; Often represented by the symbol Z and it dictates the number of protons in the nucleus question Atomic Symbol answer A notation for one of the […]

question ways to synthesize ethers answer williams alkoxy mercuration/reduction(alcohol dehydration and alkene addition–not talk about in class-require strong acid and heat and 2 primary alcohols-symmetrical ethers, unsym ethers–3′, dilute strong acid) question williams answer alcohol—– etheralcohol + strong base (with THF) yields strong nuc and primary (or methyl) halideSn2 to create ether-tertiary, secondary alkyl halides […]

question What are the levels of organization: from atoms to biosphere? answer Atom Molecule Cell Tissue Organ Organ system Multi-celled Organism Population Community Ecosystem Biosphere question What are the 7 characteristics of living things? answer Complex organization Response to stimuli Maintain relatively constant internal conditions thorough homeostasis Acquire and use materials and energy Grow Reproduce […]

question Thermodynamics answer Branch of chemistry concerned with energy changes accompanying chemical and physical transformations. The basic energetics of the reaction at equilibrium. question Mechanisms answer The step by step description of exactly which bonds break and which bonds form in what order to give the observed products. question Kinetics answer The study of reaction […]

question Physical answer A sheet of copper can be pounded into a bowl question Chemical answer Gasoline is flammable question Physical answer A banana is yellow question Physical answer Barium melts at 725 C question Chemical answer Helium doesn’t react with any other elements question Physical answer A bar of lead is easily bent than […]

question The _____ consists of links between a social setting in which the individual does not have an active role and the individual’s immediate context. answer exosystem question The term “generativity” as described in Erikson’s seventh stage of development primarily reflects a concern for: answer helping the younger generation to develop and lead useful lives. […]

question Attention getter answer An action used to draw the attention of the audience and convince them to set aside their personal concerns in order to listen to the speech question Transition answer A single sentence bridge that connects one main point to the next question Speech organization benefits answer -Speaker ethos and confidence improves […]

question An examination of American voters in the late nineteenth century reveals answer voter turnout for both presidential and non-presidential elections was very high. question Throughout the late nineteenth century, the federal government answer was relatively inactive. question In the late nineteenth century, as veterans of the Civil War retired, answer a majority of the […]

question Masculine Rime answer Rime in which the repeated accented vowel sound is in the final syllable of the words involved. question Metaphor answer Figure of speech in which an implicit comparison is made between two things essentially unlike. question Meter answer Regularlized rhythm; an arrangement of language in which the accents occur at apparently […]

question Finding Bond Order answer 1/2(# of e- in bonding orbitals- 3 e- in antibonding orbitals) question diamagnetic answer all spins are paired, weakly repelled by magnetic field question paramagnetic answer one or more e- unpaired to give total spin of >0, attracted to magnetic field question ferromagnetic answer spins align with those in neighboring […]

question Define Chemistry answer is the study of the composition of matter and the changes that matter undergoes. question Difference between microscopic and macroscopic answer Macroscopic you can see further zoomed in but the microscopic you can you more detailed. question Relationship between pure chemistry and applied chemistry. answer pure research can lead directly to […]

question The Nuremberg Trials established which of the following principles? answer Individuals are accountable for their actions, even during war. question Which statement explains President Truman’s dispute with General MacArthur over war strategy in Korea? answer Truman feared that attacking China would bring the Soviet Union into the war. question Why did the passing of […]

question How does playing a team sport affect a child’s development? answer Juan is writing a paper about children who play team sports, and he has several potential research questions. Which is his best option? question the pages of the source that Anthony used answer Anthony is writing a research paper about healthy eating, and […]

question 1. Archetypes frequently appear in literature with ____ (1 point) answer Universal Themes question 2. A ____ contains the main points of a story and is relatively short. ( 1 point ) answer Summary question 3. A____ States the exact same thing as a passage but in your own words. answer Paraphrase question 4. […]

question Andrew’s mother has had great difficulty adjusting to his diagnosis of autism. She feels that it must be her fault and his social withdrawal must be due to his retreat from some mental pain she was inflicting. What perspective is she operating from? answer psychodynamic question As a member of Sven’s IEP team, you […]

question Towards a True Refuge can best be described as? answer all of the above question According to Towards a True Refuge, a selfish attitude gives rise to: answer Predatory traits question In Towards a True Refuge, what 2 things are necessary for the happiness of mankind? answer prosperity and peace question Closing her speech, […]