Type
Word Search
Description

Neuron
Marrow
Mass
Joint
Ionic Bond
Ion
Muscle
Molecule
Microscope
RNA
Volume
Weight
Weather
Tumor
Atmosphere
Tissue
Matter
Gas
Liquid
Solid

8th Grade Science Crossword

Type
Crossword
Description

hydronium ions acid
energy needed to start activation
element, smallest unit atom
hydroxide ion base
speeds up a reaction catalyst
represents a substance formula
holds elements together chemicalbond
number in front of chem. symbol coefficient
different elements bonded compound
share electrons coevalentbond
gas to liquid condensation
mass per unit volume density
two elements bonded diatomic
solid carbon dioxide dryice
drawn into a wire ductility
expresses weight newton
how hot or cold temperature
positive charge proton
where protons and electrons live nucleus
solid formed precipitate
starting materials reactant
coil of wire with a current solenoid
definite shape and volume solid
no special arrangement amorphous
ability to dissolve solubility
vibrates in place solid
conducts electricity poorly nonmetal
full outter shell noblegas
unstable isotope radioactive
charged particle ion
conducts electricity
magnetism from electricity electromagnetism
electricity from magnetism electromagneticinduction
negative charge electron
can't be seperated element
heat required endothermic
heat produced exothermic
similar properties, periodic table Family
strong magnet ferromagnet
ability to burn flamable
moves freely gas
no definite shape/volume gas
expresses mass gram

Basic Chemistry Crossword

Type
Crossword
Description

The study of matter chemistry
Occupies space and has mass Matter
Solid, liquid, gas State of matter
Pure substances consisting of only one kind of atom in each molecule. Element
Pure substances consisting of two or more atoms in each molecule Compound
Chart of elements organized according to their atomic structure Periodic table
The part of the atom containing the protons and neutrons Nucleus
Positive particle of an atom. The number of these determines what kind of element it is Proton
Neutrally charged particle found in the nucleus and has mass Neutron
Negatively charged particle outside the nucleus Electron
Donated electrons form charged particles called ions to stick together Ionic bond
Shared electrons hold atoms together. Covalent bond
A distinct group of atoms bonded together Molecule
The smallest unit of an element Atom
Shows how atoms in a molecule are located and connected Structural formula
Show the number and type of atoms in a molecule Chemical formula
The ability to do work Energy
A protein molecule or organic molecule used as a catalyst Enzyme
Substances that affect the rate of a reaction but are not changed themselves. Also may start or stop a reaction from occurring. Catalyst
The metric unit used to weigh of a bar of gold kilogram
Substances that enable enzymes to work properly. Coenzyme
Small amount of liquid chemicals would be measured using this metric unit. Milliliter

Properties of matter Crossword

Type
Crossword
Description

Composes any physical substance Matter
The smallest unit in an element Atom
Basic building block of physical matter; cannot be broken down to a simpler substance Element
A single unit of a compound or a group of elements bonded together molecule
A chemical substance of two or more atoms of elements bonded together compound
state of matter composed of tightly packed molecules solid
state of matter composed of freely moving molecules that do not separate liquid
state of matter composed of freely moving molecules capable of indefinite expansion gas
A change from one state of matter to another phase change
Property of a substaance that can be measured without changing chemical properties physical property
The amount of a solute that can be dissolved into a liquid (solvent) in a given situation solubility
Temperature at which a substance boils boiling point
Temperature at which a solid melts Melting point
Temperature at which a substance freezes freezing point
Amount of mass per unit of volume density
A measure of the total amount of matter contained within an object mass
A measure of the amount of space an object fills volume

atoms and molecules Word Search

Type
Word Search
Description

oxygen atom
water molecule
sodium chloride
electrical charge
neon
quark
isotope
energy level
matter
chemical bond
ionic bond
covalent bond
nuclear force
electromagnetic force
hydrogen
bohr model
atomic theory
elements
periodic table
carbon
nobel gases
ion
electron cloud
orbitals
atomic mass
subatomic particle
nucleus
neutron
electron
proton

General Science Crossword

Type
Crossword
Description

_____________________ is the amount of matter in an object. MASS
A push or pull FORCE
The force that opposes motion. It starts with an 'f'. friction
The unit of force newton
A unit of mass. pound
The force that acts on an object due to gravity is called ___________________ weight
Something made up of the same kind of atoms is called an __________ element
Another word for air resistance. drag
We measure volume using a ___________________cylinder graduated
The three states of matter are gas, liquid and ______. solid

Matter Crossword Puzzle

Type
Crossword
Description

The amount of space something takes up. Volume
The amount of mass per unit of volume. Density
Particles are very close together. Solid
When a solid turns into a gas Sublimation
The property of a substance that is observed during a chemical change. Chemical Property
Matter cannot be created or destroyed however matter can change forms, says this law. Law of conservation of matter
The amount of matter in an object. Mass
The transfer of thermal energy through particles of matter that are in direct contact. Conduction
The transfer of thermal energy by electromagnetic waves. Radiation
Has definite volume but no definite shape. Liquid
Something that can flow freely and mix together easily. Fluid
Particles collide very often Gas
A type of mixture in which the substances are not evenly mixed Heterogeneous mixture
A mixture of hot ions and electrons Plasma
Features of all matter that can be observed and measured without changing the chemical composition of the substance. Physical Properties
A type of mixture in which the substances are evenly mixed. Homogeneous mixture
The transfer of thermal energy by the motion of fluids. Convection
capable of being attracted by or acquiring the properties of a magnet Magnetic
Matter that can vary in composition Mixture
The amount of mass in something. Weight

States of Matter Word Search

Type
Word Search
Description

weight
mass
matter
solution
mixture
solid
liquid
gas
melting
freezing
evaporation
condensation

Physical Science Review Word Search

Type
Word Search
Description

WORLDVIEW
WORK
WEIGHT
VOLUME
THEORY
SYSTEM
SPEED
SOLID
SCIENCE
PROTON
PHASE
PARADIGM
observation
NUCLEUS
Newton
Nuetron
molecule
measurement
liquid
law
ion
inertia
hypothesis
electron
drag
diffusion
density
data
gas
force
element
atom

Gas Laws Crossword

Type
Crossword
Description

the lowest temperature that is theoretically possible, at which the motion of particles that constitutes heat would be minimal Absolute Zero
a combination of gases that surround a planet, room, etc atmosphere
an instument used to messure atmospheric pressure Barometer
an experimental gas law which describes how the pressure of a gas tends to decrease as the volume of a gas increases Boyle
the ability or tendency to float in water or air or some other fluid Buoyancy
a law stating that the volume of an ideal gas at constant pressure is directly proportional to the absolute temperature Charles
to be able to be compressed into a solid mass or smaller space Compressible
the process in which molecules move from a higher concentration to a lower concentration Diffusion
variable definition - the space not filled by an atom Empty Space
a gas whose pressure P, volume V, and temperature T are related by the ideal gas law PV = nRT, Ideal Gas
related by inverse variation Inversely
used to explain the behavior of gases and is based upon the following postulates: Gases are composed of a many particles that behave like hard spherical objects in a state of constant, random motion kinetic molecular
the volume occupied by one mole of a substance at a given temperature and pressure. It is equal to the molar mass (M) divided by the mass density Molar Volume
the hypothetical pressure of that gas if it alone occupied the volume of the mixture at the same temperature partial pressure
the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus and ultimate tensile strength pascal
something is compressed and particles move around bouncing off the sides of the container (trying to escape and expand) pressure
indicates the direction in which energy flows when two objects are in thermal contact temperature
a volume that encloses little or no matter vacuum
the quantity of three-dimensional space occupied by a liquid, solid, or gas volume

The Properties of Matter Word Search

Type
Word Search
Description

balance
buoyancy
density
displacement
float
formula
graduated cylinder
gravity
irregular
liquid
liter
mass
matter
meniscus
metric
milliliter
newton
property
regular
scale
sink
solid
standard mass
volume
weight