Word Lists in the Chemistry Category

Example: Elastics, Softness, Comfort, Wipes

Example: Ammonium Carbonate : Smelling Salts, Ammonium SulphITE: Hair Relaxers, Ammonium Phosphate, Ammonium Nitrate : Fertilizers, Liquid Ammonia : Refrigerants

Example: ORGANIZACION, UNIPERSONAL, COOPERATIVA, SOCIEDAD

Example: Materia , Carbono , Compuesto , Acero

Example: A chemical reaction that involves the moving of electrons: oxidation, A chemical change that produces heat and light: combust, An element that is a poor conductor of heat and electricity: nonmetal, The mass of matter per unit volume: density

Example: A chemical reaction that involves the moving of electrons: oxidation, A chemical change that produces heat and light: combust, An element that is a poor conductor of heat and electricity: nonmetal, The mass of matter per unit volume: density

Example: The basic building blocks of all matter: Atoms, The basic units of all living things: Cells, A statement of what are held to be the general laws, principles or causes of something known or observed: Theory, A special type of microscope used to see atoms: Scanning-tunneling microscope

Example: The basic building blocks of all matter: Atoms, The basic units of all living things: Cells, A statement of what are held to be the general laws, principles or causes of something known or observed: Theory, A special type of microscope used to see atoms: Scanning-tunneling microscope

Example: What is an atom?: [m] a and b, What is an alpha particle comprised of?: [m] 2 neutrons and 2 protons, If an atom was the size of the Houston Astrodome, the size of it's nucleus would be?: [m] Roughly the size of a pea, What is a picocurie?: [m] A unit of radioactivity corresponding to one decay every 27 seconds in a volume of one liter, or 0.037 decays per second in every liter of air.

Example: What are Nucleic Acids?: They are the molecules in our cells that direct and store information for reproduction and cell growth., What does DNA and RNA stand for?: deoxyribonucleic acid and ribonucleic acid, What are the Nitrogen bases for DNA?: adenine, guanine, cytosine and thymine, What is the general formula for Nucleic Acids?: 5 carbon sugars, 1 phosphate group, 1 nitrogen base

Example: How is igneous rock formed?: Igoneous rock is formed when molten rock cools down, name one effect on plate collision.: mountian range created by sedimentary rocks forced upwards.or plates move together oceanic plate is forced under continental plate.or magma rising up through continental crust. , name two examples of an aggregate.: limestome or marble or granite, write down the word equation for calcium carbonate when heated.: calcium carbonate - calcium oxide+carbon dioxide

Example: When was Democritus born?: circa 460 BC, How old was Democritus when he died?: 90 years old, Name a field of science Democritus studied as a child.: Astronomy; Theology, How did Democritus conduct his experiment? : broke a seashell in half over and over again

Example: Lead, Tin, Carbon, Copper

Example: How many people died globally in relation to air pollution in 2011: Seven Million, The Asian Brown cloud can be seen over this continent.: Asia, This is formed by a chemical reaction between VOCs and oxides of nitrogen (NOx) in the presence of sunlight.: Ground Level Ozone, When large areas of concrete and asphalt absorb heat and can raise temperatures to be 3˚C higher than rural areas: Heat Island Effect

Example: pure substance or mixture: matter, pure substance: element or compound, homogeneous mixture: solution, particles are large and not uniformly mixed: heterogeneous mixture

Example: What is the first metal in the periodic table?: Lithium, This element combines with Chlorine to form table salt: Sodium, This element combines with oxygen to form rust, and also magnetite: Iron, Commonly found in balloons, this is the earliest noble gas in the periodic table: Helium