Chemistry
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There are two kinds of chemical bonds: 1. Ionic Bond: Transfer of electrons from one atom to the other. 2. Covalent Bond:...
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Atoms that form negative ions are non-metals. Non-metals that form ions with a charge of 1- are in Group VII, because they must...
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1mg = (1 X 10^-3)g 10^3mg = 1g 1kg = 1000g = (1000 X 10^3)mg = (1 X 10^6)mg 1 Kilograms = 1000000 Milligrams From: Ali Sabah...
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In period 3? It has to be Boron although technically it is not a gas. The electron configuration is either 2, 3 or 1s^2, 2s^2,...
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A sweet or pleasing scent. From: Ali Sabah Al-Takmachi
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Two Types of Chemical Bonding: 1- Ionic Bond: Transfer of electrons from one atom to the other. ( Occurs between a metal and a...
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magnesium hydroxide or calcium hydroxide. -------Indigestion tablets (antacids) may contain: CaCO3, MgCO3, Al(OH)3, Mg(OH)2,...
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a proton has a mass of 1. an electron has a mass of 1/1860 or approximately 1/2000 Thus, a proton weights approximately 2000...
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Sodium borate has the form Na2B4O7 and is usually found as a hydrated compound with the formula Na2B4O7·10H2O. It is better...
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The chemical formula of calcium carbonate is CaCO3; this molecule contain Ca, C and O.
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Elemental nitrogen is a colorless, odorless, tasteless and mostly inert diatomic gas at standard conditions constituting 78.08%...
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The reaction between silvernitrate and potassium chloride during titration produces silver chloride which exist as...
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Aluminium is a highly reactive metal. it is therefore unlikely to occur naturally because it reacts with other elements and...
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A liquid doesn't have a shape of its own, instead it'll always get its shape from the container its in.
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By its boiling point, freezing point (or melting point), and its density
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By definition, one mole would be the same as the atomic mass. You take the number of moles and multiply it by the atomic mass. So...
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A solution is a mixture, solute is nonseparating solution
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Liquids aren't easier to compress than solids.
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There are actually two products made.When Calcium reacts with water, Calcium Hydroxide is produced and so is Hydrogen. So, both...
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An ionic compound is formed between a metal and a non-metal. Zinc is a metal and iodine is a non-metal. Zinc needs to lose two...
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Covalent bonds form between two non-metals. Covalent bonds will never form between a metal and non-metal. The non metals form a...
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zxcjzhcjzdhclhd zinc sulphide can be optimistically reversid in the time machine of horrorr and then can be geneitically altered...
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it does what it wants duhh it does what it wants duhh
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alchemy is a part of the occult but chemistry is science
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