SCH3U0 Writing Chemical Formula FOR DUMMIES Name: _____________ Your task is to create a dichotomous key to help students WRITE FORMULAE for all the different types of compounds that we have learnt this unit. Your audience will be students beginning their grade ten who have minimal knowledge on writing chemical formulas. They are able to: • Read the periodic table and identify metals‚ metalloids‚ and non‐metals • Identify polyatomic‚ but don’t have them memorized • Read the oxidation states (charges) on the periodic table
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1400s led to the Age of Exploration? Include a. the Renaissance b. the growth of nation states c. advances in sailing technology In the 1400s‚ Europe experienced what came to be known as the renaissance‚ or rebirth. During this period of time‚ major advances in technology and learning were made. Also‚ the renaissance was a time of great economic prosperity. These advances would later lead to many new discoveries in the subsequent age of exploration. The discoveries and advancements
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There are many effects that happened because of the explorations. The Europeans spread many diseases to the Native Americans. Those diseases were: Smallpox‚ Measles‚ Malaria‚ Yellow Fever‚ Influenza‚ Chicken pox‚ Syphilis‚ Polio‚ Hepatitis‚ and Encephalitis. Because of the diseases‚ millions of Native Americans were killed. Native American civilizations were also destroyed. European powers built up extensive overseas empires. Large amounts of Europeans moved to America. Native American crops were
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he result if European exploration in the early modern time period between 1450 and 1750 negatively impacted the foreign nations that it came in contact with by exhibiting various failed labor systems‚ countries restricting foreign interaction as well as trade and the rise of the Portuguese in the Atlantic Slave Trade. One effect of the expansion of Europeans was various unsuccessful labor systems in the Americas‚ Antonio Vazquez de Espinosa‚ a Spanish missionary‚ expressed his opinion about the
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stars and very basic and inaccurate maps. In the fifteenth and sixteenth centuries in Europe there was advancement in technology and learning that led to widespread exploration and trade among countries. The introduction of the compass‚ advancements in cartography‚ the printing press‚ and other inventions led to increased trade and exploration throughout Europe. Before the fifteenth century‚ sailors often didn’t venture far from what they knew because maps were extremely inaccurate and weather was
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Identification of A Mixed Culture Unknown An experiment such as this one serves the purpose of allowing us‚ the students‚ to apply what we already know about any organism and any laboratory procedure to the difficult task at hand. It is possible to identify a mixed culture by running familiar experiments on the unknown bacteria and taking information already known about specific bacteria and applying it to the results. This helps to slowly eliminate any bacteria that do not correspond with the
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started getting more curious. Now in the 21st century people wonder if it is really worth it to fund a mission to space that is hugely expensive‚ time consuming and difficult to generate public support for. The United States does not have a space exploration program anymore‚ and for astronauts to get to the International Space Station we have to ride with a host nation‚ meaning we have to utilize other nations’ (such as Russia’s) space technology. However‚ these seemingly insurmountable challenges become
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Karyotype Analysis and Species Identification Introduction A karyotype refers to a basic layout of the numbers‚ types‚ and structures of the chromosomes in a eukaryotic cell. This includes the diploid and haploid numbers as well as the morphology of the chromosomes. When assembling a karyotype‚ two chromosomes specify gender‚ XX for females and XY for males‚ while the remaining chromosomes are arranged from largest to smallest in pairs. Each pair is arranged based upon chromosome morphology
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Exploration; to travel in a little-known region for discovery‚ as defined by Webster. Since the age of the Greeks‚ Anglo-Saxons have been interested in space exploration. From Copernicus to Gaileo to Newton‚ space has been looked upon with adoring eyes. Space has been regarded time after time as the final frontier. That was until 1957‚ with the launch of the Sputnik-1‚ when the Soviet built satellite became the first man-made satellite successfully launched out into outer space. In 1958‚ the United
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The Age of Exploration and Exchange in 1450 - 1750 CE‚ was a catalyst for the colonization of North America. Before this period in history‚ the Americas were an unknown place to the west of the rest of the developing world. The explorers and travelers ran into North America unintentionally. However‚ what happened after this was no accident. Once more first discovered‚ many nations sent out more traders and explorers to North America. Although there were already natives on the land‚ several European
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