Type
Crossword
Description

Many chemical reactions take place in less than a ______. second
A _____ is useful for measuring the length and width of a room. meter
There are 1000 grams in a ________. kilogram
William Thomson, Scottish mathematician and physicist invented the ______ scale kelvin
National ____ Day is celebrated on October 23 to commemorate Avogadro's contribution to modern chemistry. mole
An ______(A), is also known as 'amp' ampere
The _______ is used to measure the visual intensity of light sources candela
One _____ is equal to 1000 milliliters. liter
_______ is a property of a substance. Density
The second is the _______ of time. SI unit
___________________ is a way of writing large or small numbers in a form that removes all extra zeros. Scientific notation
250 is expressed in _______________. standard notation
The number 78.5 has three ______________ because all the digits are non zero. significant figures
_______________ is also known as the factor label method. Dimensional analysis
A _______________ is always equal to 1. conversion factor
_______________ are important concepts used in scientific measurements. Accuracy and precision
_________ is the difference between an experimental value and an accepted value, divided by the accepted value and multiplied by 100. Percent error

Chapter 1 Real Numbers Crossword

Type
Crossword
Description

The Number that is going to be raised by a power. Base
One of the three equal factors of a number Cube root
The number of times the base is used as a factor Exponent
A number that can't be expressed as a fraction Irrational number
A number that can be expressed as a fraction Rational number
Any number or variable with one or more variables Monomial
A rational number whose cube root is a whole number Perfect Cube
A product of repeating factors using an exponent and a base. Power
The symbol used to indicate a positive square root. Radical sign
A compact way of writing numbers with absolute values that are very large or very small. Scientific Notation

Metric System Crossword

Type
Crossword
Description

Metric base unit for electric currents AMPERE
System based on powers of 10 BASETEN
Metric base unit for light intensity CANDELA
Metric unit for temperature CELSIUS
Prefix for 1/100 CENTI
Prefix for 1/10 DECI
Prefix for 10 DEKA
One of the key founders of the Metric System GABRIELMOUTON
Metric base unit for mass GRAM
Prefix for 100 HECTO
Prefix for 1000 KILO
You would use _____ to measure the weight of a truck KILOGRAM
Metric base unit for volume LITER
Metric base unit for length METER
Prefix for 1/1000 MILLI
You would use _____ to measure the length of a ladybug. MILLIMETER
Metric base unit for the amount of a substance MOLE
Metric base unit for time SECOND
Metric system is also known as the _______. SISYSTEM

Physics Chapter 1 Crossword

Type
Crossword
Description

tells how many powers of 10 prefixes
expresses a quantity as a number times a power of 10 scientific notation
multiply by 1000 kilo
dominant system of measurement in the world metric system
divide by 100 centi
relates hypotenuse to legs of right triangle pythagorean theorem
measurement of angles based on a ratio of lengths radians
measurement of mass kilograms
measures electric current amperes
measures temperature kelvins
amount of substance moles
luminous intensity candelas
measures force newton
a framework for establishing measurement units standard
measures length meter
measure of time seconds
the value on the left leading value
an empirically based value physical constant

7th Grade Math Vocabulary Crossword

Type
Crossword
Description

angles that have a common side and vertex adjacent
The measure in square units of the inside region of a closed two dimensional figure. area
Choosing data that is not random for statistical analysis. bias
a graph using a number line to show distribution of the data set. It is created by finding medians. box plot
100 percent chance of the even happening. certain
The distance around a circle. Circumference
An amount of money that is a percentage of the value involved paid to the employee that made the sale. commission
two angles with combined measurements of 90 degrees. complementary angles
A place containing two perpendicular axis (x and y) intersecting at he origin, the point (0, 0). coordinate plane
a shape created when a 3D figure is cut parallel or perpendicular to the base. cross section
A straight line passing through the center of a circle touching two points on the circumference. diameter
The answer to a subtraction problem. difference
The number being divided. dividend
The number by which another number is divided, divisor
Close to a 50 percent chance of the event happening. equally likely
A mathematical statement that includes and equal sign to show that two expressions are equal. equation
The likelihood of an even happening is based on experience and observation rather than on theory. experimental probability
the number of times a base occurs as a factor. exponent
One or a group of mathematical symbols representing a number or quantity. expression
a whole number that multiplies with another number to make a third number. factor
Also known as a tip. gratuity
The second place to the right of the decimal point hundredths place
A zero percent chance of the event happening. impossible
A positive number, a negative number or zero NOT a decimal or fraction. integer
A measure of spread on a box plot equal to the difference between the upper limit of the lower quarter and the lower limit of the upper quartile. Interquartile range
a non-terminating or non-repeating decimal. irrational
More than a 50 percent chance of the event happening. likely
A percentage added onto the price of an item to make a profit. markup
Find the mean. Create a table to determine each point's distance from the mean. Find the mean of the distances. mean absolute deviation
The middle number when a set of data is put in order. median
The number that appears the most in a data set. mode

Gas Laws Crossword

Type
Crossword
Description

describes a relationship in nature that is supported by many experiments scientific law
volume and pressure are inversely proportional Boyles Law
volume and temperature are directly proportional Charles Law
it has never been this cold = zero K absolute zero
the pressure of a gas and the kelvin temperature are directly proportional Gay-Lussacs Law
combines Boyles, Charles, and Gay-Lussacs Laws combined gas law
the SI unit for the amount of substance mole
equal volumes of gases at the same temperature and pressure contain equal numbers of particles Avogadro's principle
22.4 L molar volume
describes the physical behavior of an ideal gas ideal gas law
0.0821 L-atm/mol-K R
a number written in front of a reactant or product of a chemical equation coefficient

The Scientific Method Crossword

Type
Crossword
Description

To group information into categories Classify
The variable that depends on other factors, also the variable that will be measured and affected during the experiment Dependent Variable
To examine carefully and in detail to identify Analyze
To observe carefully and in detail Examine
To make a conclusion based on reasoning and observations Infer
The action or process of examining something carefully in order to Observation
To name or recognize something based on its properties Identify
A standard to compare with the results in an experiment Control
The variables that the experimenter changes to test their dependent variable Independent Variable
A statement predicting the result of a controlled scientific experiment Hypothesis
The process used by scientists to solve problems Scientific Method
To determine the extent, quantity or dimensions Measure
The methodological studying of the natural world through experimentation and verification of facts Science
Evidence gathered through observations (especially during experiments) Data
The outcome or conclusion of an experiment after a period of time Result
Visual aids used by scientists to communicate results of an experiment Graphs
The collecting of information on a particular subject Research
A feature of the experiment that does not change Constant
To form an idea as a result of the analysis of the data Formulate
A detailed series of steps to follow to perform an experiment Procedure
To write down in permanent form for later reference Record
To cause favoritism or influence to experimental results Bias
To repeat a research study, usually with different participants and in different situations, to confirm the results of the original study Replicate
A scientific procedure undertaken to make a discovery, test a hypothesis or demonstrate a known fact Experiment
What a scientist writes summarizing the results of an experiment Conclusion
To record observations, research and other information related to the experiment Journal
To notice similarities or differences Compare
Indicate in advance on the basis of observation, experience or scientific reason Predict
The first step in the scientific method is to define or identify the ________. Problems
Part of the experiment capable to change Variable

Chapter 1 Vocabulary Crossword

Type
Crossword
Description

In a power, the number that is the common factor. base
One of three equal factors of a number. cube root
In a power, the number of times the base is used as a factor. exponent
A rational number whose cube root is a whole number. perfect cube
A number that cannot be expressed as the quotient a/b where a and b are integers and b does not equal zero. irrational number
A product of repeated factors using an exponent and a base. power
A rational number whose square root is a whole number. perfect square
The symbol used to indicate a positive square root. radical sign
Numbers that can be written as the ratio of two integers. rational number
The set of rational numbers together with the set of irrational numbers. real number
Decimal form of a rational number. Repeating decimal
A compact way of writing numbers with absolute values that are large or small. scientific notation
One of two equal factors of a number. square root
A repeating decimal where the repeating digit is zero. terminating decimal

CHAPTER 3 VOCABULARY Crossword

Type
Crossword
Description

MEASUREMENT MEASUREMENT
SCIENTIFIC NOTATION SCIENTIFICNOTATION
ACCURACY ACCURACY
PRECISION PRECISION
ACCEPTED VALUE ACCEPTEDVALUE
EXPERIMENTAL VALUE EXPERIMENTALVALUE
ERROR ERROR
PERCENT ERROR PERCENTERROR
SIGNIFICANT FIGURES SIGNIFICANTFIGURES
METER METER
LITER LITER
KILOGRAM KILOGRAM
GRAM GRAM
WEIGHT WEIGHT
ENERGY ENERGY
JOULE JOULE
CALORIE CALORIE
TEMPERATURE TEMPERATURE
CELSIUS SCALE CELSIUSSCALE
KELVIN SCALE KELVINSCALE
ABSOLUTE ZERO ABSOLUTEZERO
DENSITY DENSITY
INTERNATIONAL SYSTEM OF UNITS SI
CONVERSION FACTOR CONVERSIONFACTOR
DIMENSIONAL ANALYSIS DIMENSIONALANALYSIS

Physics Crossword Puzzle

Type
Crossword
Description

For every action, there is an opposite reaction. NewtonsThirdLaw
Maximum speed of a falling object TerminalSpeed
Used to show the relative magnitude and direction of all forces acting upon an object in a given situation FreeBodyDiagram
Acceleration of an object depends on the net force acting on it and the mass of the object Newtons second law
Force per unit area: standard unit is the Pascal pressure
1 newton per square meter pascal
Substance that continually deforms (flows) under an applied shear stress Fluid
The resistance an object has to a change in its state of motion inertia
One value increases at the same rate that the other decreases inversely
Similar to Newton's First Law law of inertia
Object at rest will stay at rest and an object in motion will stay in motion with the same speed and in the same direction unless acted upon by an unbalanced force newtons first law
International System of Units - Unit of force newton
Velocity at which a falling object stops accelerating terminal velocity
Frictional force air exerts on a moving object air resistance
Force acting in one direction action force
Process by which elementary particles interact with each other interaction
Unit of mass equal to 1000 grams kilogram
Force acting in the opposite direction reaction force
The quantity of matter in a body mass
Resistance that one surface object encounters when moving over another friction
Measure of the force of gravity on a body weight

Scientific Processes Crossword

Type
Crossword
Description

This is the variable that the scientist changes. independent
This is the variable that stays the same in an experiment. Control
This is the variable that we measure. dependent
This is an observation that we make using our 5 senses. qualitative
This is an observation that has numbers or values in it. quantitative
We use this unit of measure to find length. meter
We use this unit of measure to find volume. liter
We use this unit of measure to find mass. gram
This is the tool we use to measure volume. graduated cylinder
This is a conclusion or a deduction when observing something. inference
The first step of the scientific method. question
Last step of the scientific method. conclusion
Second step of the scientific method. research
Third step of the scientific method. hypothesis
This is an education guess. hypothesis
This is the fourth step in the scientific method. Experiment
This is the fifth step in the scientific method. Analyze data
These models are smaller and simpler representations of the thing being studied. physical models
These models tie together many ideas and explain a phenomenon or event. conceptual models
One benefit of a _______________ is that they let us see something in its smaller form. model
A set of connected things or parts making a complex whole. systems
How close the value is to the other measurements. precision
How close the value is to the true (bulls eye) measurement. accurate
This is a system that doesn't have any exchange or transfer of mass nor energy with the environment. isolated
Prefix that means 1000 kilo