BIO 103 Chapter 2 Vocab Test Crossword
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
                                     
 
 
Down: 1) The number of protons in an atom, which uniquely identifies the element3) Describes substances or molecules that have an affinity for water ("water-loving") and tend to dissolve in or interact with it5) The total number of protons plus the number of neutrons in an atom6) A heavy subatomic particle with no electrical charge (neutral), located in the nucleus7) The process by which liquid water is converted into water vapor, which plays a key role in cooling organisms and the water cycle8) A process where atoms are rearranged, reorganized, and/or electrons are transferred to form new substances while conserving the total number of atoms10) The substances that are consumed during a chemical reaction11) Atoms of the same element (same number of protons) that have a different number of neutrons, resulting in a different atomic mass13) The upward movement of water through narrow spaces (such as tubes or porous materials) caused by the interaction of cohesive and adhesive forces17) The attraction between molecules of the same substance, such as water molecules sticking together via hydrogen bonds19) Fundamental substances that cannot be broken down further by chemical means; they are the pure building blocks of the universe. Across: 2) The attraction between molecules of different substances, such as water sticking to the cell walls of plants4) A heavy subatomic particle with a positive (+) electrical charge, located in the nucleus9) The outermost shell of an atom where the valence electrons (the electrons available for bonding) are located12) The new substances that are created or formed as a result of a chemical reaction14) The chemical behavior of an element as determined by the number of valence (outer shell) electrons15) The basic unit of everything in the world around us, composed of atoms16) The weighted average mass of all naturally occurring isotopes of an element18) Describes substances or molecules that repel water ("water-fearing") and do no dissolve in it, often consisting of nonpolar molecules20) Attractions that hold atoms together to form molecules and compounds, involving the rearrangement, reorganization, or transfer of electrons21) A measure of how difficult it is to stretch or break the surface of a liquid; it is caused by the cohesive forces between liquid molecules22) The central core of an atom, composed of protons and neutrons23) A dynamic state in a chemical process where the formation of bonds and the breaking of bonds are in competition24) A very light subatomic particle with a negative (-) electrical charge, located in the nucleus
 

 

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