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General Chemistry Final 2026 Latest
Questions and Answers (100% Expert
Answers) A+
Matter [ Ans: ] anything that takes up space and has mass
Mass [ Ans: ] A measure of the amount of matter in an object
Physical State Classifications [ Ans: ] Gas, Liquid, Solid
Composition Classifications [ Ans: ] Element, Compound, Mixture
Solid [ Ans: ] A state of matter that has a definite shape, a definite
volume, and has lowest kinetic energy
Liquid [ Ans: ] A state of matter that has no definite shape but has a
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definite volume and intermediate kinetic energy
Gas [ Ans: ] A state of matter with no definite shape or volume and
highest kinetic energy
Pure Substance [ Ans: ] Only one type of substance present
Element [ Ans: ] - A pure substance made of only one kind of atom
- Can't be converted to a simpler form by chemical reaction
Compound [ Ans: ] - A substance made up of atoms of two or more
different elements
- Combination of two or more elements in a definite reproducible way
Mixture [ Ans: ] Multiple substances present
,2
Homogeneous mixture [ Ans: ] A mixture in which the composition is
uniform throughout
Heterogeneous mixture [ Ans: ] - a mixture in which the composition is
not uniform throughout
- can be separated by filtration
Physical property [ Ans: ] means of separation
Density [ Ans: ] mass/unit volume
State of Matter [ Ans: ] A physical property that describes matter as a
solid, liquid, or gas
Chemical Compounds [ Ans: ] made up by molecules or ions
Molecule [ Ans: ] - smallest unit of most compounds
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- retains chemical characteristics
- described by "molecular formula"
Ionic Compound [ Ans: ] - described by "formula unit"
- metal/nonmetal or polyatomic ions
Physical properties [ Ans: ] color, state, and melting/boiling
extensive properties [ Ans: ] dependent on the amount of substance
present
intensive properties [ Ans: ] independent of the amount of substance
present
, 3
Chemical properties [ Ans: ] - results in a change of composition of
material
- explains how substance acts in presence of another
Chemical reaction [ Ans: ] process of how change occurs in substance
Physical change [ Ans: ] A change in a substance that does not involve a
change in the chemical composition
Chemical change [ Ans: ] Results in a change of composition or structure
Energy [ Ans: ] The capacity or power to do work
Kinetic energy [ Ans: ] energy due to motion
Potential energy [ Ans: ] energy due to position
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Volume [ Ans: ] The amount of space an object takes up
Proton [ Ans: ] positively charged particle
Electron [ Ans: ] negatively charged particle
Neutron [ Ans: ] neutral charge
atomic mass [ Ans: ] protons plus neutrons
protons and neutrons are [ Ans: ] found in the nucleus
electrons [ Ans: ] found in space around the nucleus
Isotopes [ Ans: ] Atoms with the same number of protons but different
numbers of neutrons
molecular compound [ Ans: ] nonmetal plus nonmetal
General Chemistry Final 2026 Latest
Questions and Answers (100% Expert
Answers) A+
Matter [ Ans: ] anything that takes up space and has mass
Mass [ Ans: ] A measure of the amount of matter in an object
Physical State Classifications [ Ans: ] Gas, Liquid, Solid
Composition Classifications [ Ans: ] Element, Compound, Mixture
Solid [ Ans: ] A state of matter that has a definite shape, a definite
volume, and has lowest kinetic energy
Liquid [ Ans: ] A state of matter that has no definite shape but has a
© 2026
definite volume and intermediate kinetic energy
Gas [ Ans: ] A state of matter with no definite shape or volume and
highest kinetic energy
Pure Substance [ Ans: ] Only one type of substance present
Element [ Ans: ] - A pure substance made of only one kind of atom
- Can't be converted to a simpler form by chemical reaction
Compound [ Ans: ] - A substance made up of atoms of two or more
different elements
- Combination of two or more elements in a definite reproducible way
Mixture [ Ans: ] Multiple substances present
,2
Homogeneous mixture [ Ans: ] A mixture in which the composition is
uniform throughout
Heterogeneous mixture [ Ans: ] - a mixture in which the composition is
not uniform throughout
- can be separated by filtration
Physical property [ Ans: ] means of separation
Density [ Ans: ] mass/unit volume
State of Matter [ Ans: ] A physical property that describes matter as a
solid, liquid, or gas
Chemical Compounds [ Ans: ] made up by molecules or ions
Molecule [ Ans: ] - smallest unit of most compounds
© 2026
- retains chemical characteristics
- described by "molecular formula"
Ionic Compound [ Ans: ] - described by "formula unit"
- metal/nonmetal or polyatomic ions
Physical properties [ Ans: ] color, state, and melting/boiling
extensive properties [ Ans: ] dependent on the amount of substance
present
intensive properties [ Ans: ] independent of the amount of substance
present
, 3
Chemical properties [ Ans: ] - results in a change of composition of
material
- explains how substance acts in presence of another
Chemical reaction [ Ans: ] process of how change occurs in substance
Physical change [ Ans: ] A change in a substance that does not involve a
change in the chemical composition
Chemical change [ Ans: ] Results in a change of composition or structure
Energy [ Ans: ] The capacity or power to do work
Kinetic energy [ Ans: ] energy due to motion
Potential energy [ Ans: ] energy due to position
© 2026
Volume [ Ans: ] The amount of space an object takes up
Proton [ Ans: ] positively charged particle
Electron [ Ans: ] negatively charged particle
Neutron [ Ans: ] neutral charge
atomic mass [ Ans: ] protons plus neutrons
protons and neutrons are [ Ans: ] found in the nucleus
electrons [ Ans: ] found in space around the nucleus
Isotopes [ Ans: ] Atoms with the same number of protons but different
numbers of neutrons
molecular compound [ Ans: ] nonmetal plus nonmetal
