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Examples of Chemical Properties
Interesting

Examples of Chemical Properties

Chemical properties and physical properties are characteristics of matter that can be used to help identify and describe it. Chemical properties are those that you can observe only if matter experiences a chemical change or chemical reaction. In other words, you need to change the chemical identity of a sample in order to observe and measure its chemical properties.

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The Meaning of "Ça" in French

In French, the word ça means "it" or "that." It's a very simple word, but it's also a very useful word that every French student needs to add to their vocabulary because it's used in a number of common expressions. A brief lesson will introduce you to this word and the many ways you can use it. The Definition of Ça The pronunciation of ça is sa .
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'Great Expectations' Review

Great Expectations is one of the most famous and much-loved novels by the great master of Victorian prose, Charles Dickens. Like all of his great novels, Great Expectations has Dickens's brilliant use of character and plot-along with an incredible sensibility and sympathy for the way that the British class system was constructed in the nineteenth century.
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The Dobzhansky-Muller Model

The Dobzhansky-Muller Model is a scientific explanation of why natural selection influences speciation in such a way that when hybridization occurs between species, the resulting offspring is genetically incompatible with other members of its species of origin. This occurs because there are several ways that speciation occurs in the natural world, one of which is that a common ancestor can break off into many lineages due to reproductive isolations of certain populations or parts of populations of that species.
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Christine Falling

Christine Falling was a 17-year-old babysitter when she murdered five babies and an elderly man. She was one of the youngest female serial killers in U.S. history. Childhood Years Christine Falling was born on March 12, 1963, in Perry, Florida to Ann, age 16 and Thomas Slaughter, age 65. Christine was Ann's second child.
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"Mulatto: A Tragedy of the Deep South"

The full-length play Mulatto: A Tragedy of the Deep South by Langston Hughes is an American tale set two generations beyond abolition on a plantation in Georgia. Colonel Thomas Norwood is an old man who never remarried after the death of his young wife. His servant, Cora Lewis, a black woman now in her forties lives in the house with him and she manages the house and cares for his every need.
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Green Rust - What It Is and How It Works

Rust is the name given to a collection of iron oxides. You'll find rust in all situations where unprotected iron or steel is exposed to the elements. Did you know rust comes in colors besides red? There is brown, orange, yellow and even green rust! Green rust is an unstable corrosion product typically produced in a low-oxygen environment, such as on rebar in the chlorine-rich environment of seawater.
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Mammoths and Mastodons - Ancient Extinct Elephants

Mammoths and mastodons are two different species of extinct proboscidean (herbivorous land mammals), both of which were hunted by humans during the Pleistocene, and both of which share a common end. Both of the megafauna-which means their bodies were larger than 100 pounds (45 kilograms)-died out at the end of the Ice Age, about 10,000 years ago, as part of the great megafaunal extinction.
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Most Common French Verbs

Of the thousands of French verbs, there are a few that get used far more than the rest, so you need to make sure that you know what they mean and how to use and conjugate them. ÊTRE - TO BE AVOIR - TO HAVE FAIRE - TO DO, TO MAKE DIRE - TO SAY, TO TELL ALLER - TO GO VOIR - TO SEE SAVOIR - TO KNOW POUVOIR - TO BE ABLE TO FALLOIR - TO BE NECESSARY VOULOIR - TO WANT
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How to Fix DBGrid Column Widths Automatically

Designed to enable a user to view and edit data in a tabular grid, the DBGrid provides various ways of customizing the way it represents "its" data. With so much flexibility, a Delphi developer can always find new ways to make it more powerful. One of the missing features of TDBGrid is that there is no option to automatically adjust the widths of specific columns to completely fit the grid's client width.
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How to Make Rock Salt

Rock salt is a natural, unrefined salt consisting of large crystals with mineral impurities. Sometimes the impurities color the salt. For example, natural salt occurs in white, pink, red, and black. The grain size, color, and flavor make rock salt popular for recipes, bath products, and crafts, but it can be expensive!
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DAVIDSON - Surname Meaning and Family History

The Davidson surname most commonly originated as a patronymic name meaning "son of David." The given name David comes from Hebrew DAVID, meaning "beloved." Davidson may also be an Americanized spelling of the Norwegian or Danish surname Davidsen, or the Swedish Davidsson, both patronymic surnames from the given name David.
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What Is Money?

The Economics Glossary defines money as follows: Money is a good that acts as a medium of exchange in transactions. Classically it is said that money acts as a unit of account, a store of value, and a medium of exchange. Most authors find that the first two are nonessential properties that follow from the third.
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The Importance of Strokes in Chinese Characters

The earliest forms of Chinese writing date from the Xia Dynasty (2070 - 1600 BC). These were etched on animal bones and turtle shells which are known as oracle bones. The writing on oracle bones is known as 甲骨文 (jiăgŭwén). Oracle bones were used for divination by heating them up and interpreting the resulting cracks.
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Lycurgus Lawgiver of Sparta

Athens had its Solon, the law-giver, and Sparta, its Lycurgus-at least that's what we like to believe. Like the origins of the reforms of Lycurgus, the man himself is wrapped in legend. Plutarch on Lycurgus' Rise to Power Plutarch tells the story of Lycurgus as if he had been a real person, albeit an eleventh-generation descendant of Hercules, since the Greeks generally ascribed genealogy that went back to the gods when writing about important figures.
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Types of Natural Selection: Disruptive Selection

Disruptive selection is a type of natural selection that selects against the average individual in a population. The makeup of this type of population would show phenotypes (individuals with groups of traits) of both extremes but have very few individuals in the middle. Disruptive selection is the rarest of the three types of natural selection and can lead to the deviation in a species line.
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Pontiac's Rebellion and Smallpox as a Weapon

Victory in the French and Indian War had opened up new areas of North America for British settlers. The previous inhabitants, France, hadn't settled to the extent that the British now tried, and had not impacted the Indian populations to a great extent. However, colonists now flooded into the newly conquered areas.
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Characteristics of Effective Grad School Recommendation Letters

You've been asked to write a letter of recommendation. No easy task. What makes a recommendation letter good? Effective letters of recommendation have these 8 characteristics in common. 8 Simple Characteristics to Feature Explains how you know the student. What is the context for your evaluation? Was the student in your class, an advisee, a research assistant?
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Common Spelling Problems in English

Spelling words in English is challenging work. As a matter of fact, many native speakers of English have problems with spelling correctly. One of the main reasons for this is that many, many English words are NOT spelled as they are spoken. This difference between pronunciation and spelling causes a lot of confusion.
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All About the Whale Shark and Other Big Sharks

The whale shark holds the title of the world's biggest shark species. Growing to a length of about 65 feet (the length of about 1 1/2 school buses!) and weighing about 75,000 pounds, this streamlined fish is really a gentle giant. Some areas frequented by these sharks, such as Ningaloo Reef in Australia, have become popular tourist destinations because of their swim-with-sharks programs.
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A Geographic Overview of the Bering Strait

The Bering Land Bridge, also known as the Bering Strait, was a land bridge connecting present-day eastern Siberia and the United States' state of Alaska during Earth's historic ice ages. For reference, Beringia is another name used to describe the Bering Land Bridge and it was coined in the mid-20th century by Eric Hulten, a Swedish botanist, who was studying plants in Alaska and northeastern Siberia.
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