Honors Chemistry Final Exam with Complete Solutions
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Course
Honors Chemistry
Institution
Honors Chemistry
Honors Chemistry Final Exam with
Complete Solutions
What is the term for the smallest unit of an element that retains its chemical properties?
Atom
What is the name of the positively charged particle found in the nucleus of an atom?
Proton
What is the term for a chemical bond formed...
Honors Chemistry Final Exam with
Complete Solutions
What is the term for the smallest unit of an element that retains its chemical properties?
✔✔ Atom
What is the name of the positively charged particle found in the nucleus of an atom?
✔✔ Proton
What is the term for a chemical bond formed by the sharing of electron pairs between atoms?
✔✔ Covalent Bond
What is the name of the type of reaction where two or more substances combine to form a new
compound?
✔✔ Synthesis Reaction
What is the term for the amount of substance that contains as many particles as there are atoms in
exactly 12 grams of carbon-12?
✔✔ Mole
1
,What is the name of the horizontal rows on the periodic table?
✔✔ Periods
What is the term for a reaction where a substance gains oxygen or loses hydrogen?
✔✔ Oxidation
What is the name of the process by which a liquid changes into a gas?
✔✔ Evaporation
What is the term for the energy required to remove an electron from a neutral atom?
✔✔ Ionization Energy
What is the name of the principle that states that energy cannot be created or destroyed in a
chemical reaction?
✔✔ Law of Conservation of Energy
What is the term for the negatively charged particle that orbits the nucleus of an atom?
2
, ✔✔ Electron
What is the name of the type of bond formed by the electrostatic attraction between oppositely
charged ions?
✔✔ Ionic Bond
What is the term for the process in which a solid changes directly into a gas without passing
through the liquid phase?
✔✔ Sublimation
What is the name of the elements in Group 18 of the periodic table known for being inert and
unreactive?
✔✔ Noble Gases
What is the term for a homogeneous mixture of two or more substances, where one substance is
dissolved in another?
✔✔ Solution
3
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