Chem Vocab 276-300 Word Scramble
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Question | Answer |
Mixture | A material composed of two or more substances each of which retains its own characteristic properties. |
Moderator | A material which slow down neutrons. |
Molal solution | A solution containing one mole of solute per 1000 grams of solvent. |
Molality | The concentration of a solution expressed in moles of solute per 1000 grams of solvent. |
Molar heat of fusion | The heat energy required to melt one mole of solid at its melting point. |
Molar volume | The volume in liters of one mole of a gas at SIP --> 22.4 liters. |
Molarity | The concentration of a solution expressed in moles of solute per liter of solution. |
Mole | The amount of substance containing the Avogardo number of any kind of chemical unit. |
Molecule | The smallest chemical unit of a substance which is capable of stable independent existence. |
Molecule, nonpolar | A molecule with symmetrically spaced like polar bonds and having a uniform exterior distribution. |
Molecule, polar | A molecule containing one or more unsymmetricallly arranged polar covalent bonds, and as a whole having regions of positive and negative charge. |
Monatomic | Consisting of one atom. |
Monoclinic | A crystalline system in which there are equal axes with one oblique intersection. |
Monomer | A simple molecule, or single unit of a polymer. |
Monoprotic | Referring to an acid capable of donating one proton per molecule. |
Monosaccharide | A carbohydrate which cannot be simplified by dilute acid hydrolysis. |
Mordant | A substance which, by combining with a dye, produces a fast color in a textile fiber. |
Mortar | A mixture of lime, sand and water, which sets to a hard mass. |
Neutralization | The reaction between hydronium ions and hydroxide ions to form water. |
Neutron | A neutral particle found in the nucleus of an atom. It has about the same mass as a proton. |
Nichrome | An alloy of nickel, chromium, iron and manganese. |
Nitride | A compound of nitrogen and a less electronegative element. |
Nitrile | An alkyl derivative of hydrogen cyanide. |
Nitrogen fixation | The process of converting elementary nitrogen into nitrogen compound. |
Nodule | A knob-like swelling on the roots of plants of the bean and pea family in which nitrogen-fixing bacteria grow. |
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