Common elements and compounds
[DOC File]COMMON ELEMENTS & THEIR USES
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Compounds. Combination of two or more different elements through a chemical bond. Know some common compounds (water, carbon dioxide, glucose, etc…) Molecules. A type of compound held together by only covalent bonds. Can be composed of only one element (oxygen gas O2) Chemical Interactions/Bonds. Opposite charges attract. Covalent bond ...
[DOC File]Elements, Compounds, &Mixtures
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Compounds are substances which are made up of two or more different elements joined together. The properties of compounds are usually different to the properties of the elements which make the compounds up. For example, sodium chloride (table salt) is a white solid which dissolves slowly in water to produce a solution that is safe to drink.
[DOC File]ELEMENTS AND COMPOUNDS
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Elements & Macromolecules in Organisms. Most common elements in living things are . carbon, hydrogen, nitrogen, and oxygen. These four elements constitute about . 95% of your body weight. All compounds can be classified in two broad categories --- organic and inorganic compounds. Organic compounds are made primarily of . carbon. Carbon has ...
[DOC File]Elements Found in Living Things
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Elements Found in Living Things Elements & Compounds in Organisms Most common elements in living things are carbon, hydrogen, nitrogen, and oxygen Questions: 1. Name the 4 main elements that make up 95% of an organism. 2. Name the 4 types of compounds …
14 Common Chemicals Used at Home - Compounds - Functions - …
COMMON ELEMENTS & THEIR USES. ELEMENT SYMBOL USES 1) Aluminum Al ... Used in electronics & in compounds for making glass 22) Silver Ag Used in tableware, jewelry, photography, medicines, & coins 23) Sodium Na Soft metal that combines with chlorine to make table salt 24) Sulfur S
[DOCX File]Chapter 2: Elements and Compounds - SUNY Oneonta
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Common Elements. Aluminum Al Bromine Br Calcium Ca Carbon C Gold Au Helium He Hydrogen H Nitrogen N Elements. A sample of lead atoms (Pb). All atoms in the sample consist of lead, so the substance is homogeneous. A sample of chlorine atoms (Cl). All atoms in the sample consist of chlorine, so the substance is homogeneous. Compounds
Section 1 Atoms, Elements, and Compounds
Table 1.1.1 Some Common Elements and Their Symbols. Interactive Figure 1.2.1 Explore the composition of a sample of aluminum. Example Problem 1.2.1 Classify pure substances as elements or compounds. Tutorial 1.2.1 Classify pure substances as elements or compounds. Practice Problem 1.2.1 Classify pure substances as elements or compounds.
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