Type
Word Search
Description

This word search contains the following answers:

electron
chemicalsubstance
measurement
carbon
molarmass
relativeatomicmass
amount
chemical substance
product
reactant
isotopes
molarity
unit
mass
ion
atom
element
chemistry
Avogadro's Number
molar mass
moles

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Chemistry Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

The scientific study of the structure, properties, and reactions of the chemical elements and the compounds they form: Chemistry
Law of Conservation and ________: MASS
A formula that shows what elements are in a compound and what it will become: Chemical Formula
More than one substances turning into other substances. Chemical Reaction
Substances that react. Reactants
Substances that are made: Product
Numbers in front of each substance in a equation: Coefficient
Pure substance found on the periodic table: Element
A type of matter with a fixed composition: Substance
A substance in which the atoms of 2 or more elements are combined: Compound
a physical property defined as the mass of a given substance divided by its amount of substance: Molar mass
the amount of matter of an object mass
a section of chemistry that involves using relationships between reactants and/or products in a chemical reaction to determine desired quantitative data: Stoichiometry
A unit of measurement for quantifying atoms and molecules: mole
The best chemistry teacher: Mrs. Alexander

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chemistry Word Search

Type
Word Search
Description

This word search contains the following answers:

mole ratio
reaction
state symbol
diatomic element
dimensional analysis
matter
pure substance
homogeneous mixture
heterogeneous mixture
element
molecule
lanthanide
actinide
transition metal
octet rule
noble gas
alkali metal
period
group
periodic table
percent error
percent yield
molecular formula
empirical formula
atomic weight
significant figure
formula unit
molar mass
anion
cation
measurement
density
conversion factor
stoichiometry
proton
neutron
electron
avogadro
atom
mole

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Stoichiometry Word Search

Type
Word Search
Description

This word search contains the following answers:

Chemistry
Conversion
Chemical Reaction
Balanced Equation
Liters
Grams
Formula Unit
Molecules
Atoms
Product
Reactant
Avogadro's Principle
Molar Mass
Mole
Avogadro's Number

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Compoundable Meats (stoichiometry) Word Search

Type
Word Search
Description

This word search contains the following answers:

Products
Reactants
Molecule
Periodic Table
Atomic Mass
ABSOLUTE ZERO
COEFFICIENTS
THEORETICAL YIELD
CHEMISTRY
MOLE
MOLAR VOLUME
MOLAR MASS
EMPIRICAL NUMBER
AVOGADROS NUMBER
AVOGADROS HYPOTHESIS
LIMITING REAGENT
MOLE RATIO
STOICHIOMETRY

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Mole Day Word Search

Type
Word Search
Description

This word search contains the following answers:

Carbon
Molarity
Chemist
Science
Measurement
Exponent
Molecular
Element
October
Moleday
Nucleus
Electron
Neutron
Proton
Chemistry
Mass
Gram
Atom
Avogadro
Molarmass
Mole

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Mole Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

molar mass of HCl 18 g
molar mass of K2CO3 138.20 g
molar mass of CO2 44.01 g
molar mass of KCl 74.55 g
How many atoms are in 6.2 moles of aluminum? 3.7 x 10^24 atoms
Convert 5.3 x 1025 molecules of CO2 to moles. 88 moles
Convert 3.55 moles NaCl to molecules. 2.138x10^24 molecules
Convert 3.00 moles As2S3 to grams 738 g
What is the mass of 9.30 moles of SiH4 298.69 g
Convert 8.00 x 10^20 molecules of H2 to moles. 16.12 moles
How many grams of tin are found in 3.50 moles of tin 415 g
The amount of a substance that contains 6.02 x 10^23 representative particles of that substance mole
The number of representative particles contained in one mole of a substance; equal to 6.02 x 10^23 particles. Avogadro's number
A term used to refer to the mass of a mole of any substance molar mass
molar mass of salt 58.4 g

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Mole Day: The Periodic Table of the EleMOLEments Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Avogadro's Number 6.022x1023
When Avogadro first proposed his hypothesis 1811
The amount of substance containing the same number of atoms as 12 grams of carbon-12 Mole
Atom decided upon in First Chemical Congress Carbon-12
Country Avogadro is from Italy
How big the number 6.022 x 10^23 is Pretty darn big
Year of the First Chemical Congress 1860
National Mole Day October 23
Allows chemists to _________ the weight of substances given they have the same number of atoms compare
A small brown animal that burrows underground Mole
Helps convert from _______ to atoms grams
Presented paper in support of Avogadro's hypothesis Canizzaro
Mass of 6.022 x 10^23 atoms in grams for carbon 12.01
You can have a mole of... anything
Mass of 1 atom of carbon in amu 12.01
Purpose of First Chemical Congress was to determine how ________ of different elements could be measured masses
Avogadro's first name Amadeo

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Stoichiometry/Chemical Reactions Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A conversion factor derived from the coefficients of the quantities of substances involved in chemical reactions moleratio
A + B --------> AB synthesis
The area of chemistry involving the calculations of quantities of substances involved in chemical reactions stoichiometry
The mass of one mole of a substance molarmass
AB -----> A + B decomposition
The percent by mass of each element in a compound percent composition
AB + CD ------> AD + CB double replacement
6.02 x 10^23 avogadros number
The number in front of a balanced formula showing how much of that reactant or product is present coefficient
A + BC -----> AC + B single replacement
The ratio of the actual yield as compared to the theoretical yield expressed as a percentage percent yield
A representation of a chemical reaction using symbols and numbers to show the relationships between the reactants and products chemical equation
The amount of product that could form based on a balanced chemical equation theoretical yield
A compound containing carbon and hydrogen is burned in the presence of oxygen combustion
The amount of a substance mole
The amount of product that is actually formed when a reaction is carried out in the laboratory actual yield
The substance that runs out in a chemical reaction, thus controlling the amount of product(s) limiting reactant
The reactant that is leftover after a reaction comes to completion excess
The measurement of the mass of the substances in a chemical reaction gram
The chemicals present on the right side of a chemical reaction, that are only present after the the chemical reaction has begun products
The chemicals which are put into a chemical reaction and are on the left side of the reaction reactants

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Basic Chemistry Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

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

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Chemistry Review Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

substance with definite composition (1) chemical
study of carbon-containing compounds (1) organic chemistry
measure of the amount of matter (1) Mass
smallest unit of matter (1) atom
state of matter with definite shape and volume (1) Solid
testable statement (2) hypothesis
polyatomic ions containing oxygen (7) oxyanions
sum of all atomic masses in a formula (7) formula mass
Mass of each element in a compound shown as a percent (7) percentage composition
compound formed from two elements (7) binary compound
ion formed from a single atom (7) monoatomic ion
valence-shell, electron-pair. repulsion (6) VSEPR Theory
system of measurements used by scientists all around the world (2) SI
bonding from attraction between metals and surrounding electrons (6) Metallic Bonding
gravitational pull of something (2) Weight
rule where atoms must have 8 electrons in each orbital (6) octet rule
how close measurements to the correct amount or answer (2) Accuracy
mass divided by volume (2) density
atoms held together by covalent bonds (6) molecule
mass is neither created nor destroyed during reactions (3) law of conservation of mass
sharing of electron pairs between two atoms (6) covalent bonding
number of protons in each atom of an element (3) atomic number
specific isotope of an element (3) nuclide
atoms of the same element with different masses (3) isotopes
6.022140857 × 10^23 (3) Avogrados number
bonded atoms with a positive or negative charge (5) ion
Group 17 elements (5) halogens
D-block elements that are metals (5) transition metals
group 1 elements (5) alkali metals
arrangement of elements by their atomic number (5) periodic table
a particle of electromagnetic radiation containing a quantum of energy (4) photon
lowest energy state of an atom (4) ground state
minimum energy that can be lost or gained (4) quantum
emission of electrons from metal when light is shined upon it (4) photoelectric effect
distance between corresponding points on adjacent waves (4) wavelength

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