Chemistry Vocabulary Words
Allotropes - ANS - Different forms of the same element
\Atom - ANS - Element composed of one type, the {blank}.
\Atomic Number - ANS - Number of protons in an atom is equal to a number
called {blank}.
\Average Atomic Mass - ANS - Is the weighted average mass of its isotopes.
\Binary Compound - ANS - Composed of two elements.
\Boiling Point - ANS - The point in temperature when the liquid starts to boil.
\Buoyancy - ANS - Ability of a fluid to exert an upward force on an object
immersed in it.
\Chemical Bond - ANS - Force that holds atoms together in a compound.
\Chemical Change - ANS - A change of one substance to another.
\Chemical Formula - ANS - A formula that shows what elements are in a
compound and what it will become.
\Chemical Property - ANS - Characteristic of a substance that indicates whether it
can undergo a chemical change.
\Chemical Reaction - ANS - More than one substances turning into other
substances.
\Coeffecients - ANS - Numbers in front of each substance in a equation.
\Colloid - ANS - Type of mixture with particles that are larger than those in
solutions, but not heavy enough to settle out.
\Combustion Reaction - ANS - Substance reacts with oxygen to make heat and
light.
\Compound - ANS - A substance in which the atoms of 2 or more elements are
combined.
\Covalent Bond - ANS - Attraction formed when elements share electrons.
\Decomposition Reaction - ANS - One substance breaks down, into 2 more.
\Diatomic Molecule - ANS - Consists of 2 atoms of the same element in a covalent
compound.
\Diffusion - ANS - Spreading of particles throughout a given volume until they are
distributed.
\Distillation - ANS - A process for separating substances by evaporating a liquid
and recondensing its vapor.
\Double Displacement Reaction - ANS - Two elements replace another to make a
product.
\Ductile - ANS - Flexible.
\Electron Cloud - ANS - Area around a nucleus where electrons are mostly found.
Allotropes - ANS - Different forms of the same element
\Atom - ANS - Element composed of one type, the {blank}.
\Atomic Number - ANS - Number of protons in an atom is equal to a number
called {blank}.
\Average Atomic Mass - ANS - Is the weighted average mass of its isotopes.
\Binary Compound - ANS - Composed of two elements.
\Boiling Point - ANS - The point in temperature when the liquid starts to boil.
\Buoyancy - ANS - Ability of a fluid to exert an upward force on an object
immersed in it.
\Chemical Bond - ANS - Force that holds atoms together in a compound.
\Chemical Change - ANS - A change of one substance to another.
\Chemical Formula - ANS - A formula that shows what elements are in a
compound and what it will become.
\Chemical Property - ANS - Characteristic of a substance that indicates whether it
can undergo a chemical change.
\Chemical Reaction - ANS - More than one substances turning into other
substances.
\Coeffecients - ANS - Numbers in front of each substance in a equation.
\Colloid - ANS - Type of mixture with particles that are larger than those in
solutions, but not heavy enough to settle out.
\Combustion Reaction - ANS - Substance reacts with oxygen to make heat and
light.
\Compound - ANS - A substance in which the atoms of 2 or more elements are
combined.
\Covalent Bond - ANS - Attraction formed when elements share electrons.
\Decomposition Reaction - ANS - One substance breaks down, into 2 more.
\Diatomic Molecule - ANS - Consists of 2 atoms of the same element in a covalent
compound.
\Diffusion - ANS - Spreading of particles throughout a given volume until they are
distributed.
\Distillation - ANS - A process for separating substances by evaporating a liquid
and recondensing its vapor.
\Double Displacement Reaction - ANS - Two elements replace another to make a
product.
\Ductile - ANS - Flexible.
\Electron Cloud - ANS - Area around a nucleus where electrons are mostly found.
