CHEM 121 FINAL Exam | Questions with Correct Answers
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chem 1010 final exam thermo quiz 2 General Chemistry Chapter 1 CH
Teacher 91 terms Teacher 10 terms Teacher 39 terms Te
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1 large electronegativity difference 2 small electronegativity difference
3 intermediate electronegativity difference 4 22.4 l
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, Terms in this set (107)
kinetic molecular theory all matter is made of tiny particles that are constantly moving
fundamental particle take a macroscopic object and divide it repeatedly. Eventually you have a
particle, which, if further divided is no longer the original substance. This
smallest piece of the substance is called...
h2o molecule the fundamental particle of water is what?
atom the basic unit of a chemical element
molecule two or more atoms (same or different) chemically bound
element fundamental particle contains only one kind of atom
compound two or more different kinds of atoms chemically bound
the same in a pure substance, all the fundamental particles are what?
solution mixture that is uniform throughout
density = mass / volume
atomic number number of protons in the nucleus, defines the element
mass number equal to the sum of protons and neutrons
isotope what results when you change the number of neutrons in an element?
atomic mass weighted average of the masses of the isotopes of an element, gives the mass
of one atom of the element
alkali metals group 1 on periodic table
2026 latest update!! - Questions & Answers | Latest
Already Graded A+
Leave the first rating
Play your way to mastery with fun games
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Students also studied
Flashcard sets Study guides
chem 1010 final exam thermo quiz 2 General Chemistry Chapter 1 CH
Teacher 91 terms Teacher 10 terms Teacher 39 terms Te
Lornaloveslearning Preview Petermaithya Preview Sjengpt Preview
Practice questions for this set
Learn 1 /7 Study with Learn
2.0 +
Choose an answer
1 large electronegativity difference 2 small electronegativity difference
3 intermediate electronegativity difference 4 22.4 l
Don't know?
, Terms in this set (107)
kinetic molecular theory all matter is made of tiny particles that are constantly moving
fundamental particle take a macroscopic object and divide it repeatedly. Eventually you have a
particle, which, if further divided is no longer the original substance. This
smallest piece of the substance is called...
h2o molecule the fundamental particle of water is what?
atom the basic unit of a chemical element
molecule two or more atoms (same or different) chemically bound
element fundamental particle contains only one kind of atom
compound two or more different kinds of atoms chemically bound
the same in a pure substance, all the fundamental particles are what?
solution mixture that is uniform throughout
density = mass / volume
atomic number number of protons in the nucleus, defines the element
mass number equal to the sum of protons and neutrons
isotope what results when you change the number of neutrons in an element?
atomic mass weighted average of the masses of the isotopes of an element, gives the mass
of one atom of the element
alkali metals group 1 on periodic table
