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BIO 1404: Exam 1 Questions with Solutions 100% Solved
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BIO 1404: Exam 1 Questions with Solutions 100% Solved
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BIO 1404: Exam 1 Questions with Solutions 100% SolvedWhat is the capacity to cause change Correct Ans-Energy
What is the energy matter has because or location or structure Correct Ans-Potential
Energy
What is an Electron's state of potential energy called Correct Ans-Electron Shell
What is the outermost Electron Shell Correct Ans-Valence Shell
What occupy the Valence Shell Correct Ans-Valence Electrons
What keeps atoms close together by attractions called what Correct Ans-Chemical Bonds
What is sharing of a pair of valence electrons by two atoms Correct Ans-Covalent Bond
What is two or more Atoms held together by valence bonds Correct Ans-Molecule
,BIO 1404: Exam 1 Questions with Solutions 100% Solved
What is the number of bonds that an Atom can form Correct Ans-Bonding Capacity
What usually corresponds to the number of electrons required to complete the Atom
Correct Ans-Bonding Capacity or Valence
What is an Atom's attraction for electrons in a covalent bond Correct Ans-Electronegativity
How do the atoms share electron in a Nonpolar Covalent Bond Correct Ans-Equally
How do the atoms share electron in a Polar Covalent Bond Correct Ans-Not equally
What is a positively charged ion Correct Ans-Cation
What is a negatively charged ion Correct Ans-Anion
What is an attraction between am anion and cation Correct Ans-Ionic bond
, BIO 1404: Exam 1 Questions with Solutions 100% Solved
What are compounds formed by ionic bonds Correct Ans-Ionic compounds or Salts
What is formed when a hydrogen atom covalently bonded to one electronegative atom is also
attracted to another electronegative atom Correct Ans-Hydrogen Bond
What are weak attractions between molecules that are close together Correct Ans-Van der
Waals interactions
What is the making and breaking of chemical bonds Correct Ans-Chemical Reactions
What is the starting molecules of a chemical reaction Correct Ans-Reactants
What is the final molecules of a chemical reaction Correct Ans-Products
What is reached when forward and reverse reaction rates are equal Correct Ans-Chemical
Equilibrium
What causes water molecules to stay close together Correct Ans-Cohesion
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