chemistry Crossword Puzzles

Chemistry Basics 2021-01-04

Across

subratct the atomic number to get the number of nuetrons
Mass and volume
number of protons in an atom
the amount of space an object takes up
cannot be broken down

Down

particles move freely and take up all space
posive polly
made up of protons, nuetrons, and electrons
Enraged Elliot
the weight of an object
particles move near eachother
nuetrally charged

12 Clues: posive polly • Enraged Elliot • Mass and volume • nuetrally charged • cannot be broken down • the weight of an object • number of protons in an atom • particles move near eachother • the amount of space an object takes up • particles move freely and take up all space • made up of protons, nuetrons, and electrons • subratct the atomic number to get the number of nuetrons

chemistry puzzle 2020-12-31

Across

a chemist who transformed metals into gold
dissolves grease and oil told as drain cleaner
gas used in photosynthesis
a substance which which softens the stain on wool
Latin name for gold
a chemist who first discovered hydrogen chloride gas

Down

measures definite volumes of a liquid by filling the liquid to marked level and then pouring it out.
the process of hammering a substance into sheets
an element used in matchstick
medicine used for conjunctivitis
an artificial synthetic fibre
the process of vapour into liquid

12 Clues: Latin name for gold • gas used in photosynthesis • an element used in matchstick • an artificial synthetic fibre • medicine used for conjunctivitis • the process of vapour into liquid • a chemist who transformed metals into gold • dissolves grease and oil told as drain cleaner • the process of hammering a substance into sheets • ...

Nuclear Chemistry 2017-04-24

Across

decay when emission is an alpha particle
atomic nuclear breaks into smaller nuclei
the energy released by a nuclear reaction
big nuclear project in USA
negative molecule
positive molecule

Down

the amount of mass converted into energy
atomic nuclei combines to form massive nuclei
a radioactive process when nucleus loses energy without change in mass
reaction that alters energy, composition or structure atomic nuclear
decay when beta particle is emitted
neutral molecule

12 Clues: neutral molecule • negative molecule • positive molecule • big nuclear project in USA • decay when beta particle is emitted • the amount of mass converted into energy • decay when emission is an alpha particle • atomic nuclear breaks into smaller nuclei • the energy released by a nuclear reaction • atomic nuclei combines to form massive nuclei • ...

chemistry 0crossword 2020-11-19

Across

small structures make up all types of matter
when a solid turns into a gas
heated metal particles _____ more quickly
state of matter will fill up container
when a gas turns into a liquid
when a solid turns into a liquid

Down

air is more easily _____ than water
when a liquid turns into a gas
when a gas turns into a solid
particles are closely packed together
when a liquid turns into a solid
particles can slide past each other

12 Clues: when a gas turns into a solid • when a solid turns into a gas • when a liquid turns into a gas • when a gas turns into a liquid • when a liquid turns into a solid • when a solid turns into a liquid • air is more easily _____ than water • particles can slide past each other • particles are closely packed together • state of matter will fill up container • ...

Chemistry Crossword 2021-05-26

Across

Substance a solid or liquid that contains 1 type of substance
a pure substance made of 2 or more types of atoms chemically bonded together
a substance that dissolves in a liquid
a substance that does not dissolve
a substant that dissolves
something made up of 2 or more substances mixed together
a liquid made up of solvent with a solute

Down

a cloudy liquid containing insoluble partials
a lot of a solute is dissolved
the branch of science that studies the properties of matter and how matter interacts with energy
a liquid that is decreased in its strength
a substance that dissolves in other substance
something made up of 2 or more pure substances mixed together

13 Clues: a substant that dissolves • a lot of a solute is dissolved • a substance that does not dissolve • a substance that dissolves in a liquid • a liquid made up of solvent with a solute • a liquid that is decreased in its strength • a cloudy liquid containing insoluble partials • a substance that dissolves in other substance • ...

Chemistry Crossword 2021-04-26

Across

the state of matter when the molecules have the most kinetic energy and move freely
a __________ change occurs when a new substance is formed
a __________ property that describes how a substance reacts when it meets something
the law of conservation of ________ says that matter can't be created or destroyed
a positively charged unit of matter
a negatively charged unit of matter

Down

a __________ change occurs when no new substance is formed
a _________ property that describes how a substance looks, feels, tastes, etc.
the center of an atom
where the electrons orbit around an atom
the state of matter when the molecules move fluidly
the smallest unit of matter
a neutrally charged unit of matter
the state of matter when all of the molecules are tightly packed together

14 Clues: the center of an atom • the smallest unit of matter • a neutrally charged unit of matter • a positively charged unit of matter • a negatively charged unit of matter • where the electrons orbit around an atom • the state of matter when the molecules move fluidly • a __________ change occurs when a new substance is formed • ...

Chemistry Terms 2021-08-03

Across

An equation made up of reactants and products
it changes the state of a substance
made from 2 or more atoms
a solid form from 2 or more solutions
it changes the chemical properties of a substance
commonly referred to as 'burning'

Down

when 2 or more solutions mix to create a solid
when a liquid turns into a gas
chemicals that are created from other chemicals
when i gas turns into a liquid
the chemicals you mix together
made from 2 or more elements

12 Clues: made from 2 or more atoms • made from 2 or more elements • when a liquid turns into a gas • when i gas turns into a liquid • the chemicals you mix together • commonly referred to as 'burning' • it changes the state of a substance • a solid form from 2 or more solutions • An equation made up of reactants and products • when 2 or more solutions mix to create a solid • ...

Chemistry Revision 2021-08-16

Across

the state of matter with the lowest energy
element number 2 on the periodic table
when a substance turns from solid to liquid
when a gas turns into a liquid
the 8th element on the periodic table
a substance made of 2 or more different atoms

Down

when a substance turns from liquid to solid
state of matter with the most energy
a substance made of one type of atom
state of matter where the particles slide around
when liquid turns into gas
the first element on the periodic table

12 Clues: when liquid turns into gas • when a gas turns into a liquid • state of matter with the most energy • a substance made of one type of atom • the 8th element on the periodic table • element number 2 on the periodic table • the first element on the periodic table • the state of matter with the lowest energy • when a substance turns from liquid to solid • ...

basic chemistry 2021-09-30

Across

mixture non-uniform distribution of particles ex. Vegetable soup
are substances that are put together but not chemically combines ex. Milk has calcium and salt
Bonds Electrons are transferred from one atom to another and it causes both atoms to have a charge
Compound contain hydrogen and oxygen; all the sources of energy in your diet – carbohydrates, fats, proteins
one kind of atom; food processing can strip some foods of these vital elements – iron, calcium, potassium

Down

change involve changing shape, physical state, size, temperature without changing the chemical identity.
change occurs whenever new substances with different chemical and physical properties are formed.
is the study of the makeup, structure, and properties of substances and the changes that occur to them.
Compound are made up of minerals your body needs – table salt, water, magnesium
substance is matter in which all the basic units are the same; either elements or compounds; elements important for good health
mixture uniform distribution of particles throughout ex. Tea or soft drinks
Bonds Is formed when atoms share one or more pairs of electrons

12 Clues: Bonds Is formed when atoms share one or more pairs of electrons • mixture non-uniform distribution of particles ex. Vegetable soup • mixture uniform distribution of particles throughout ex. Tea or soft drinks • Compound are made up of minerals your body needs – table salt, water, magnesium • ...

Organic Chemistry 2021-10-15

Across

number of stereoisomers in tartaric acid.
is the six membered heterocyclic compound.
is known as deactivating group.
group is meta directing group.
has as its hetero atom O.
is Indole.

Down

is non-benzenoid aromatic compound.
undergoes electrophilic substitution at the position 2or5.
on amination gives aniline.
number of pi-electrons in azulene.
dibromobenzene on nitration gives three isomers.
is an important mordant dye.

12 Clues: is Indole. • has as its hetero atom O. • on amination gives aniline. • is an important mordant dye. • group is meta directing group. • is known as deactivating group. • number of pi-electrons in azulene. • is non-benzenoid aromatic compound. • number of stereoisomers in tartaric acid. • is the six membered heterocyclic compound. • ...

Intro Chemistry 2021-11-10

Across

The center of the atom.
A process that rearranged atoms to make new compounds.
A substance made of 2 or more atoms bonded together.
The type of energy that is stored in chemical bonds.
The property needed to do work or produce heat.

Down

When a reaction has an equal number of each element on both sides of the arrow it is called __________.
A particle in an atom with a neutral charge.
The smallest unit of a compound.
A pure substance made of only one kind of atom.
A particle in an atom with a negative charge.
The smallest unit of an element.
A particle in an atom with a positive charge.

12 Clues: The center of the atom. • The smallest unit of a compound. • The smallest unit of an element. • A particle in an atom with a neutral charge. • A particle in an atom with a negative charge. • A particle in an atom with a positive charge. • A pure substance made of only one kind of atom. • The property needed to do work or produce heat. • ...

Chemistry crossword 2021-12-13

Across

a negatively charged ion
all atoms want to have eight valence electrons
weakest bond, attaches to floating electrons
second strongest bond, does’t share electrons
a positively charged ion
electrostatic force that holds ions together
mixtures composed of two or more elements one of which being metal

Down

electrons making up the outer shell of an atom
has a high melting point
a compound composed of molecules
neutral group of atoms joined by a covalent bond
a molecule consisting of two atoms
the strongest of the bonds, shares electrons

13 Clues: a negatively charged ion • has a high melting point • a positively charged ion • a compound composed of molecules • a molecule consisting of two atoms • the strongest of the bonds, shares electrons • weakest bond, attaches to floating electrons • electrostatic force that holds ions together • second strongest bond, does’t share electrons • ...

chemistry homework 2022-01-14

Across

all the elements located in this row have a -1 charge
is known to be used in 10 million different compounds
has 79 protons and electrons
is number has 12 protons and electrons
can be used in tooth paste

Down

used in household bleach
located in bannans
vibrant colors
worth 10 cents
you breathe it in
smells like rotten eggs
has mass number of 23

12 Clues: vibrant colors • worth 10 cents • you breathe it in • located in bannans • has mass number of 23 • smells like rotten eggs • used in household bleach • can be used in tooth paste • has 79 protons and electrons • is number has 12 protons and electrons • all the elements located in this row have a -1 charge • is known to be used in 10 million different compounds

Organic Chemistry 2022-03-07

Across

sense of atoms bonded together to form essential structure
gives proportions in the elements present
a group of atoms responsible for characteristic reaction
a fact or rule written with mathematical symbols
elements present in one molecule of a specific compound

Down

contains only single covalent bonds
connected by double or triple bonds
derive decomposition of plants and animals
shows arrangement of atoms;in molecule of a compound
symbols of atoms are listed in order
the branch of chemistry/science
chemical properties sharing the same general formula

12 Clues: the branch of chemistry/science • contains only single covalent bonds • connected by double or triple bonds • symbols of atoms are listed in order • gives proportions in the elements present • derive decomposition of plants and animals • a fact or rule written with mathematical symbols • shows arrangement of atoms;in molecule of a compound • ...

Organic Chemistry 2022-03-07

Across

a fact or rule written with mathematical symbols
contains only single covalent bonds
derive decomposition of plants and animals
connected by double or triple bonds
a group of atoms responsible for characteristic reaction

Down

the branch of chemistry/science
elements present in one molecule of a specific compound
sense of atoms bonded together to form essential structure
shows arrangement of atoms;in molecule of a compound
chemical properties sharing the same general formula
symbols of atoms are listed in order
gives proportions in the elements present

Christmas Chemistry 2022-12-19

Across

negatively charged atom
type of bonding with only nonmetals
positively charged atom
elements with same number of protons and electrons but different masses
unit for this is Liters
BCl3

Down

CO
2- carbonate
element that has a charge
6.02 x 10^23
type of bonding between a metal and nonmetal
sulfate

12 Clues: CO • BCl3 • sulfate • 2- carbonate • 6.02 x 10^23 • negatively charged atom • positively charged atom • unit for this is Liters • element that has a charge • type of bonding with only nonmetals • type of bonding between a metal and nonmetal • elements with same number of protons and electrons but different masses

chemistry crossword 2022-07-22

Across

contains a small number of solute particles
cloudy liquid that has insoluble particles
a colloid of two or more liquids
what does everything that weighs made of
opposite of insoluble

Down

a substance left behind
something that doesn't dissolve
a technique to separate a sediment and liquid
any liquid that dissolves in other substances
paper a paper that filters things into clear water
a substance that dissolves in liquid
a thing that makes things unique

12 Clues: opposite of insoluble • a substance left behind • something that doesn't dissolve • a thing that makes things unique • a colloid of two or more liquids • a substance that dissolves in liquid • what does everything that weighs made of • cloudy liquid that has insoluble particles • contains a small number of solute particles • a technique to separate a sediment and liquid • ...

chemistry crossword 2022-07-22

Across

contains a small number of solute particles
cloudy liquid that has insoluble particles
a colloid of two or more liquids
what does everything that weighs made of
opposite of insoluble

Down

a substance left behind
something that doesn't dissolve
a technique to separate a sediment and liquid
any liquid that dissolves in other substances
paper a paper that filters things into clear water
a substance that dissolves in liquid
a thing that makes things unique

chemistry crossword 2022-07-22

Across

contains a small number of solute particles
cloudy liquid that has insoluble particles
a colloid of two or more liquids
what does everything that weighs made of
opposite of insoluble

Down

a substance left behind
something that doesn't dissolve
a technique to separate a sediment and liquid
any liquid that dissolves in other substances
paper a paper that filters things into clear water
a substance that dissolves in liquid
a thing that makes things unique

Chemistry Crossword 2023-04-05

Across

This element increases the strength of aluminum and magnesium alloys
The human body needs this to maintain strong bones
This metal is used for medical implants
Sometimes used to make voices higher
This element has a healing history

Down

This element was named after a Norse god
Has the chemical symbol K
This element when pure is a silvery white
Humans need this to survive
Used in phone batteries
The most reflective metal
Used in expensive jewelry

12 Clues: Used in phone batteries • Has the chemical symbol K • The most reflective metal • Used in expensive jewelry • Humans need this to survive • This element has a healing history • Sometimes used to make voices higher • This metal is used for medical implants • This element was named after a Norse god • This element when pure is a silvery white • ...

Basic Chemistry 2023-11-02

Across

One kind of Atom
Compound- Contain hydrogen and oxygen
change- Occurs whenever new substances with different chemical and physical properties are formed
Substances put together but not chemically combines
Bonds- Formed when atoms share one or more pairs of electrons
Bonds- Electrons are transferred from one atom to another
substance- All basic units are the same

Down

Compound- Made up of minerals your body needs
change- Involve changing shape
Study of Makeup
mixture- Uniform distribution of particles throughout
mixtures- Non uniform distribution of particles

12 Clues: Study of Makeup • One kind of Atom • change- Involve changing shape • Compound- Contain hydrogen and oxygen • substance- All basic units are the same • Compound- Made up of minerals your body needs • mixtures- Non uniform distribution of particles • Substances put together but not chemically combines • mixture- Uniform distribution of particles throughout • ...

Chemistry Vocabulary 2023-10-26

Across

easily set on fire
having a tendency to mix with, dissolve or be wetted
tending to combine with or dissolve in lipids or fats
where the pit is greater than 7
the study of matter, analyzing its structure, properties and behavior to see what happens when they change in chemical reactions
a liquid mixture that occurs when hydrogen ions are released when combined with water.
having the potential to cause cancer

Down

(liquids) not forming a homogeneous mixture when added together
(liquids) forming a homogeneous mixture when added together
able to dissolve other substances
a process in which a chemical substance changes because of the addition of oxygen
able to catch fire and burn easily

12 Clues: easily set on fire • where the pit is greater than 7 • able to dissolve other substances • able to catch fire and burn easily • having the potential to cause cancer • having a tendency to mix with, dissolve or be wetted • tending to combine with or dissolve in lipids or fats • (liquids) forming a homogeneous mixture when added together • ...

Organic Chemistry 2024-02-07

Across

the isomers differ in the carbon skeleton.
existence of different compounds with the same molecular formula but different structural formulae.
members from the same homologous series.
different classes of compounds that exhibit functional group isomerism ______.
structure that shows only carbon skeleton.
class of compound for benzene ring.

Down

hydrogen that bonded to 2° carbon.
molecule that is not ______ with its mirror image.
helps to believe congestion. by loosening up mucus
all atoms and bonds are shown.
only involved _____ carbon (sp³).
series of compound where each member ..... from the next member by a constant.

12 Clues: all atoms and bonds are shown. • only involved _____ carbon (sp³). • hydrogen that bonded to 2° carbon. • class of compound for benzene ring. • members from the same homologous series. • the isomers differ in the carbon skeleton. • structure that shows only carbon skeleton. • molecule that is not ______ with its mirror image. • ...

chemistry vocab 2024-04-25

Across

HUmans live on....
repeating path that one object in space takes around another one.
the dark shape made when something blocks light
the space around the earth which you can see when you stand outside and look upward.
planets exist in...
the time between dusk and dawn when there is no sunlight

Down

a form of energy that moves in straight lines
happens rarely
a large natural object that orbits, or travels around, Earth
one of the seven twenty-four hour periods of time in a week.
A large star that the earth evolves around
balls of hot, explosive gas that make their own light and heat

12 Clues: happens rarely • HUmans live on.... • planets exist in... • A large star that the earth evolves around • a form of energy that moves in straight lines • the dark shape made when something blocks light • the time between dusk and dawn when there is no sunlight • a large natural object that orbits, or travels around, Earth • ...

Chemistry Crossword 2024-05-20

Across

Process transforming substances into different ones
Basic unit of matter
Negatively charged subatomic particle
Substance composed of two or more elements
Sour taste, proton donor

Down

Substance speeding up chemical reactions
Unit of concentration
Two or more atoms bonded together
Bitter taste, proton acceptor
Atom with a net electrical charge
Force holding atoms together
Measure of acidity or alkalinity

12 Clues: Basic unit of matter • Unit of concentration • Sour taste, proton donor • Force holding atoms together • Bitter taste, proton acceptor • Measure of acidity or alkalinity • Two or more atoms bonded together • Atom with a net electrical charge • Negatively charged subatomic particle • Substance speeding up chemical reactions • Substance composed of two or more elements • ...

krzyzowka 2023-03-14

Across

chemistry classroom
topic of the lesson
Rugby/soccer
school task at home

Down

part of science class
You can read books here
You can register here
9 [...] a day
miss class with your own will

9 Clues: Rugby/soccer • 9 [...] a day • chemistry classroom • topic of the lesson • school task at home • part of science class • You can register here • You can read books here • miss class with your own will

Science Vocabulary 2021-04-16

Across

a flat bottomed jar made of glass or plastic; used for chemistry
the remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soil
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
measuring instrument for measuring temperature
magnifier of the image of small objects
the weather in some location averaged over some long period of time

Down

a proposal intended to explain certain facts or observations
a science that deals with the history of the earth as recorded in rocks
synthesis of compounds with the aid of radiant energy (especially in plants)

9 Clues: magnifier of the image of small objects • measuring instrument for measuring temperature • a proposal intended to explain certain facts or observations • a flat bottomed jar made of glass or plastic; used for chemistry • the weather in some location averaged over some long period of time • ...

A Fairy Light Foot 2022-03-12

Across

The other "F" word
The name of this burner set Tamsin's hair on fire during Chemistry Class
What kind of avenger did you like to watch with dad?
The name of your first babysitter
This person has a glow bunny
The person you locked out on the roof of Johnson & Wales
The game we used to play in St. Maarten involving feet
5 letter word that your oldest nephew used to describe a hot air balloon
Chinese food in an alley wasn't a dead end

Down

You walked on a stadium to get to this slithering show
We took Ellie to see these in the summer!
Khaleel, you and me were in a group for a presentation for THIS CLASS but we each took turns calling in sick and saying that the missing person each day was a key player in the presentation.
This game always manages to bring out our most competitive side and in some cases tears, like when we destroyed some FIU grad students at Khaleel’s.
The city where the remix had to go down
I say this every time I call you "____ my sista!"

15 Clues: The other "F" word • This person has a glow bunny • The name of your first babysitter • The city where the remix had to go down • We took Ellie to see these in the summer! • Chinese food in an alley wasn't a dead end • I say this every time I call you "____ my sista!" • What kind of avenger did you like to watch with dad? • ...

Science Vocabulary 2021-04-16

Across

a flat bottomed jar made of glass or plastic; used for chemistry
the remains (or an impression) of a plant or animal that existed in a past geological age and that has been excavated from the soil
the science of matter; the branch of the natural sciences dealing with the composition of substances and their properties and reactions
measuring instrument for measuring temperature
magnifier of the image of small objects
the weather in some location averaged over some long period of time

Down

a proposal intended to explain certain facts or observations
a science that deals with the history of the earth as recorded in rocks
synthesis of compounds with the aid of radiant energy (especially in plants)

James Watt 2012-11-28

Across

was buried here
one of his interests
first invention

Down

studied here
three Age he died
Month he was born
Was Born here
Month he died

8 Clues: studied here • Was Born here • Month he died • was buried here • first invention • Month he was born • one of his interests • three Age he died

Vocab 6 2023-09-25

Across

experienced
tries to get power in every situation
independent

Down

excessive interest in themselves
expert in chemistry
playfully mischievous
expert in behavior in animals
expressing disbelief

8 Clues: experienced • independent • expert in chemistry • expressing disbelief • playfully mischievous • expert in behavior in animals • excessive interest in themselves • tries to get power in every situation

Sackville's stupendous crossword 2024-01-31

Sackville's stupendous crossword crossword puzzle

Across

the most handsome of the seller brothers
animal wool
best a level

Down

headwear
Mr perrys passion
science
a piece of coal under pressure
lunch option

8 Clues: science • headwear • animal wool • lunch option • best a level • Mr perrys passion • a piece of coal under pressure • the most handsome of the seller brothers

Chemistry Crossword Puzzle 2017-03-04

Chemistry Crossword Puzzle crossword puzzle

Across

It is the measurement of the flow properties of a material expressed as its resistance to flow.
It is the pressure required to liquefy a gas at its critical temperature.
It is the tendency of dissimilar particles or surfaces to cling to one another.
It is the pressure required to liquefy a gas at its critical temperature.
It is the temperature at and above which vapor of the substance cannot be liquefied, no matter how much pressure is applied.
It is the pressure exerted by a fluid at equilibrium at a given point within the fluid, due to the force of gravity.
They are the forces that hold together the atoms making up a molecule or compound. They contain all types of chemical bonds.
(Type of Solid) It is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.
It is a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.
It is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
It is the action or property of like molecules sticking together, being mutually attractive.

Down

It is a type of solid that lacks definition in shape, pattern and long-range order.
They are the attractive forces between molecules. They are responsible for the nonideal behavior of gases.
It is defined as the pressure exerted by a vapor in thermodynamic equilibrium with its condensed phases (solid or liquid) at a given temperature in a closed system.
It is the attractive force exerted upon the surface molecules of a liquid by the molecules beneath that tends to draw the surface molecules into the bulk of the liquid and makes the liquid assume the shape having the least surface area.
They are solids formed when molecules are weakly bound (can der Waals force) together in a lattice pattern or array that repeats throughout the crystal.
It is the weakest intermolecular force. It is a temporary attractive force that results when the electrons in two adjacent atoms occupy positions that make the atoms form temporary dipoles.
It is the ability to form instantaneous dipoles. It is a property of matter. It determines the dynamical response of a bound system to external fields, and provides insight into a molecule's internal structure.
It is the temperature and pressure at which the solid, liquid, and vapor phases of a pure substance can coexist in equilibrium.
When the system is heated, energy is transferred into it. In response to the energy it receives, the system changes, for example by increasing its temperature. A plot of the temperature versus time is called the _____________.

20 Clues: It is the pressure required to liquefy a gas at its critical temperature. • It is the pressure required to liquefy a gas at its critical temperature. • It is the tendency of dissimilar particles or surfaces to cling to one another. • It is a type of solid that lacks definition in shape, pattern and long-range order. • ...

Chemistry in Biology 2019-03-27

Across

The building blocks of matter
__________ Isotopes are broken down by radiation when the nucleus of an atom breaks up
The beginning portion of a chemical reaction
A compound in which the atoms are held together by covalent bonds.
The neutral part of an atom
The positively charged part of an atom
Atoms of the same element that have the same number of protons and electrons but have a different number of neutrons
Carbon ____________ happens when nitrogen becomes carbon through beta decay
__________-12 is used to date substances that have once been alive

Down

A pure substance that cannot be broken down by physical means and found on a table
Are the process by which atoms or groups of atoms in substances are reorganized into different substances
____________ bonds occur when electrons are shared
____________ = Atoms
Neutrons and Protons are located in the __________
The study of matter
Part of the atom located on the outside of the nucleus
A pure substance that cannot be broken down by physical means that contains more than one element
The result of a chemical reaction
________ bonds occur when electrons are transferred

19 Clues: The study of matter • ____________ = Atoms • The neutral part of an atom • The building blocks of matter • The result of a chemical reaction • The positively charged part of an atom • The beginning portion of a chemical reaction • ____________ bonds occur when electrons are shared • Neutrons and Protons are located in the __________ • ...

Chemistry in Biology 2019-03-27

Across

The positively charged part of an atom
Neutrons and Protons are located in the __________
________ bonds occur when electrons are transferred
A compound in which the atoms are held together by covalent bonds.
The neutral part of an atom
The beginning portion of a chemical reaction
__________ Isotopes are broken down by radiation when the nucleus of an atom breaks up
The building blocks of matter
Part of the atom located on the outside of the nucleus
Atoms of the same element that have the same number of protons and electrons but have a different number of neutrons

Down

__________-12 is used to date substances that have once been alive
The result of a chemical reaction
____________ = Atoms
Carbon ____________ happens when nitrogen becomes carbon through beta decay
The study of matter
A pure substance that cannot be broken down by physical means and found on a table
Are the process by which atoms or groups of atoms in substances are reorganized into different substances
A pure substance that cannot be broken down by physical means that contains more than one element
____________ bonds occur when electrons are shared

19 Clues: The study of matter • ____________ = Atoms • The neutral part of an atom • The building blocks of matter • The result of a chemical reaction • The positively charged part of an atom • The beginning portion of a chemical reaction • Neutrons and Protons are located in the __________ • ____________ bonds occur when electrons are shared • ...

Chemistry in Biology 2019-03-27

Across

Atoms of the same element that have the same number of protons and electrons but have a different number of neutrons
________ bonds occur when electrons are transferred
____________ = Atoms
Part of the atom located on the outside of the nucleus
The result of a chemical reaction
The beginning portion of a chemical reaction
__________ Isotopes are broken down by radiation when the nucleus of an atom breaks up
The neutral part of an atom
__________-12 is used to date substances that have once been alive

Down

A pure substance that cannot be broken down by physical means and found on a table
____________ bonds occur when electrons are shared
A compound in which the atoms are held together by covalent bonds.
The study of matter
A pure substance that cannot be broken down by physical means that contains more than one element
Are the process by which atoms or groups of atoms in substances are reorganized into different substances
Neutrons and Protons are located in the __________
The building blocks of matter
Carbon ____________ happens when nitrogen becomes carbon through beta decay
The positively charged part of an atom

Chemistry Crossword Puzzle 2020-10-09

Across

has the same proportions of its components throughout any given sample and is also referred to as solutions.
solid to gas.
chemical substance composed of many identical molecules composed of atoms.
solid to liquid.
Is expandable
a mixture is a material made up of two or more different substances.
Is not expandable
Is not expandable
separate mixture by passing it in solution or suspension or as a vapor through a medium.
a colorless, odorless reactive gas the chemical element of atomic number 8 and the life-supporting component of the air.
is any substance that has mass and takes up space.

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is a technique used to separate out homogenous mixtures
gas to liquid
separate pure substances in mixtures comprised of particles.
is the process of separating components of mixtures by using magnets to attract magnetic materials.
Has a definite shape
sort solid particles with different physical properties (size, colours, textures and shapes)
is the physical combination of two or more substances.
a pure substance which cannot be broken down by chemical means.
liquid to gas.

20 Clues: gas to liquid • solid to gas. • Is expandable • liquid to gas. • solid to liquid. • Is not expandable • Is not expandable • Has a definite shape • is any substance that has mass and takes up space. • is the physical combination of two or more substances. • is a technique used to separate out homogenous mixtures • separate pure substances in mixtures comprised of particles. • ...

Words Of Chemistry 2021-01-12

Across

A substance that is capable of dissolving
When a substance changes from a liquid to a solid
When a substance changes phase from a liquid to a gas
When particles mix with those of a solvent to form a solution
The substance that dissolves in the solvent in order to form a solution
When something changes from a solid to a liquid by adding heat
A liquid that something dissolves in to form a solution
A substance's ability to dissolve

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When a substance changes phase from a gas straight to solid without first goring to a liquid
The temperature at which a substances freezes/changes from a solid to a liquid
A phase of matter that has no definite volume or shape-the particles are freely vibrating past each other with no bonds holding them together
The energy of heat that affects the movement of a substance's particles
A phase of matter that has definite shape and volume-the particles are vibrating in pace
The designated temperature at which a substance changes from a solid to a liquid
The state that the substances- solid, liquid, or gas are in
When a substance changes phase from a gas to a liquid
When a substance changes phase from a solid directly to a gas
A mixture of particles and substances usually formed when a substance dissolves into the solvent
A phase of matter that has definite volume but no definite shape-the particles are loosely bonded and are flowing past each other

19 Clues: A substance's ability to dissolve • A substance that is capable of dissolving • When a substance changes from a liquid to a solid • When a substance changes phase from a liquid to a gas • When a substance changes phase from a gas to a liquid • A liquid that something dissolves in to form a solution • The state that the substances- solid, liquid, or gas are in • ...

Chemistry Unit 2 2023-01-24

Across

The distance between crest?
The percent by mass of each element in a compound ?
What is it called when the high energy of a photon is emitted?
Both sides of the equation have the same number of atoms of both elements?
of energy levels on the periodic table ?
This can be broken down into smaller and more functional particles?
Who arranged the periodic table in the order of atomic numbers?
What is it called when an atom has the same amount of protons and a different number of neutrons?
The horizontal row that corresponds to the

Down

This shows a wide range of physical and chemical properties?
when electrons occupy orbitals of the lower first energy?
The number of protons in a nucleus of an atom?
A type of ion with a positive charge ?
Measures matter by count,mass or volume?
A type of ion with a negative charge ?
This is the smallest particle of an element that keeps its identity?
This contains protons and neutrons ?
A attractive force that holds the nucleus together?
C,He,Ar are examples of ?

19 Clues: C,He,Ar are examples of ? • The distance between crest? • This contains protons and neutrons ? • A type of ion with a positive charge ? • A type of ion with a negative charge ? • Measures matter by count,mass or volume? • of energy levels on the periodic table ? • The horizontal row that corresponds to the • The number of protons in a nucleus of an atom? • ...

Extreme Chemistry Crossword 2015-12-13

Extreme Chemistry Crossword crossword puzzle

Across

Positively charged particles
Candle wax melts. What type of change is this?
Molecules in nature that have 2 molecules
A diagram that represents the arrangement of electrons
When hydrogen and a group 6 or 7 element dissolve in water they become what?
An ion made up of more than one atom that behaves as a single particle.
They do not form compounds because they are stable
Tells us the # of valence electrons in each element
Metals, Shiny silvery metals
They orbit the nucleus
It is a colorless, Odorless, and it is a gas

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The boiling point of water is 100 degrees Celsius. What type of property is this?
They have 7 valence electrons in outer orbit
A structured arrangement of elements
Horizontal row on Periodic Table
If a flaming split at the mouth of the test tube pops this caused it.
They hold tightly in the nucleus and cannot be added or removed
They react with halogens
A particle that atoms join by covalent bonds

19 Clues: They orbit the nucleus • They react with halogens • Positively charged particles • Metals, Shiny silvery metals • Horizontal row on Periodic Table • A structured arrangement of elements • Molecules in nature that have 2 molecules • They have 7 valence electrons in outer orbit • A particle that atoms join by covalent bonds • It is a colorless, Odorless, and it is a gas • ...

Chemistry- Jessica Poyzer 2018-04-11

Chemistry- Jessica Poyzer crossword puzzle

Across

What is being dissolved
Will dissolve in water
single type of material that has not been contaminated by another substance
graph that shows amount of sub. that can be dissolve at a certain temp.
How strong a solution is
Made up of atoms
Very Similar to decomposition reaction happens when a soluble solid is put in H2O
abundance of a constituent divided by the total volume of a mixture
What is doing the dissolving

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Two or more substances that are combined, can be separated
How well a compound dissolves in H2O
Two or more substances evenly combined and dissolved, cant be separated
Max amount of a sub. that can dissolve when increasing the temp.
Two or more different substances which are mixed but are not combined chemically
Any solution that uses water to dissolve or break down a substance
Anything less than saturated
Wont dissolve in water
Max amount of a sub. that can dissolve @ certain temp.
Mixture of two or more substances

19 Clues: Made up of atoms • Will dissolve in water • Wont dissolve in water • What is being dissolved • How strong a solution is • Anything less than saturated • What is doing the dissolving • Mixture of two or more substances • How well a compound dissolves in H2O • Max amount of a sub. that can dissolve @ certain temp. • Two or more substances that are combined, can be separated • ...

Carbonyl Chemistry Crossword 2022-03-17

Carbonyl Chemistry Crossword crossword puzzle

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what compounds differ from acids by having a leaving group (L) in place of the OH functionality.
is it true or false that ketones react more readily with alcohols than the same reaction between aldehydes and alcohols.
Carboxylic acids are made from which gas in the presence of Grignard reagents.
what is the name of the affect that reduces double bond character of a carbonyl group.
what physical property results in a higher boiling point.
what is the term used to show a number that shows how weak or strong an acid is?
two acids minus a molecule of H2O =
Esters and amides are more stable than which other organic compound.
how many carbonyl stretches do Anhydrides usually give.
An acid’s pKa depends on the stability of which base?
which group has strong signals around

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what chemical compound is widely used to methylate carboxylic acids?
which reagent is destroyed by water
what is the name of a naturally occurring organic compound with the formula CH₂O.
which values are rationalized based on starting material and product stability.
what is the name of a reagent that is added to a ketone or aldehyde, to form a tertiary or secondary alcohol.
what classification of alcohol is formed from the reaction between formaldehyde and CH3Li?
is the C=O double bond is longer/ weaker or shorter/stronger than C=C double bond.
what type of spring has a strong bond, therefore hard to stretch, therefore takes more energy?

19 Clues: which reagent is destroyed by water • two acids minus a molecule of H2O = • which group has strong signals around • An acid’s pKa depends on the stability of which base? • how many carbonyl stretches do Anhydrides usually give. • what physical property results in a higher boiling point. • what chemical compound is widely used to methylate carboxylic acids? • ...

chemistry crossword puzzle 2022-04-03

Across

a simplified representation of solids, liquids and gases
a change that does not result in a new substance being produced
clusters of atoms
when a metal reacts with the chemicals in its environment
the chemical reaction in plants that converts carbon dioxide and water into oxygen and glucose using energy from the Sun
any chemical reaction where a substance burns in oxygen to produce light and heat
a change that results in a new substance being formed
able to be stretched to form a wire
substances made up of only one type of atom

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a table that shows all the known elements
the substances formed in chemical reactions
the smallest building blocks of matter
a mixture in which one substance is dissolved in another
the characteristics of a substance
easily crumbled or shattered
a simple chemical equation where chemicals are represented by their names
a change of state from solid to gas
mixture of a metal with other metals or non-metals
able to be hammered or bent into new shapes

19 Clues: clusters of atoms • easily crumbled or shattered • the characteristics of a substance • a change of state from solid to gas • able to be stretched to form a wire • the smallest building blocks of matter • a table that shows all the known elements • the substances formed in chemical reactions • able to be hammered or bent into new shapes • ...

Fun with Chemistry 2022-05-03

Across

type of replacement reaction where 2 ions switch places between compounds
unit of measurement for large quantities of small items
reaction where one element replaces another in a compound
reaction involving oxygen that produces energy
another name for an acid-base reaction
substances formed in chemical reactions
numbers used to balance chemical equations
Italian scientist who worked with molecular theory
what the arrow in a chemical equation means
2 reactants form 1 product

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reaction where one element loses electrons and another gains electrons
solid compound that forms when 2 or more aqueous substances react
one reactant breaks down into 2 or more products
numbers after element symbol indicating number of atoms
math for chemistry
quantity of matter in grams
comparison of coefficients
mixed with water
substances that will form products

19 Clues: mixed with water • math for chemistry • comparison of coefficients • 2 reactants form 1 product • quantity of matter in grams • substances that will form products • another name for an acid-base reaction • substances formed in chemical reactions • numbers used to balance chemical equations • what the arrow in a chemical equation means • ...

year 7 Chemistry 2023-08-15

Across

pure substance made up of only one type of atomAtom, very small particles that make up all things they have the same properties as the objects they make
Number, were the element sits on the periodic table its number is the same amount of protons it has
of electricity, when something can conduct electricity
scientific word for snapping easily
Lustrous,semiconductive,elements
neutraly charged part of a atom
substance made up of two or more different t ypers of atoms that have been joined together
middle part of a atom
positvly charged piece of an atom there can be multiple protons to one atom

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negitvly charged part of a atom
dull, usually brittle, elements
Number, the number of positive neutrons
test, a test to find if something has any hydrogen
a combination of substances in which each keeps its own properties
scientific word for shiny
scientific word for bendy
when something can streech into wires, rods
lustrous,mallable,conductive,element
two or more atoms joined together

19 Clues: middle part of a atom • scientific word for shiny • scientific word for bendy • negitvly charged part of a atom • dull, usually brittle, elements • neutraly charged part of a atom • Lustrous,semiconductive,elements • two or more atoms joined together • scientific word for snapping easily • lustrous,mallable,conductive,element • Number, the number of positive neutrons • ...

Organic Chemistry Beginnings 2024-04-23

Organic Chemistry Beginnings crossword puzzle

Across

FUNCTIONAL GROUP FOUND AT THE END OF CARBON CHAINS
HYDROXYL GROUP BONDED TO A CARBON ATOM
THE TERM GIVEN TO ORGANIC MOLECULES WHICH CONTAIN NO MULTIPLE BONDS.
ACIDIC FUNCTIONAL GROUP FOUND IN MANY CARBON COMPOUNDS
UNSATURATED HYDROCARBON WITH AT LEAST ONE CARBON-CARBON TRIPLE BOND
SATURATED HYDROCARBON WITH SINGLE BONDS
COMPOUND CONTAINING A TRIPLE BOND BETWEEN A CARBON AND NITROGEN ATOM
FUNCTIONAL GROUP FOUND BETWEEN TWO CARBON ATOMS
TERM GIVEN TO AN ORGANIC COMPOUND CONTAINING MULTIPLE BONDS.

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FUNCTIONAL GROUP CONTAINING A NITROGEN ATOM BOUND TO A CARBONYL GROUP
COMPOUND CONTAINING HALOGEN ATOMS ATTACHED TO CARBON ATOMS
COMPOUND FORMED FROM AN ALCOHOL AND CARBOXYLIC ACID
COMPOUND WITH A HYDROXYL GROUP BONDED TO AN AMINO GROUP
FUNCTIONAL GROUP CONTAINING A CARBON-OXYGEN DOUBLE BOND
COMPOUND CONTAINING OXYGEN BOUND TO TWO CARBON ATOMS
BASIC FUNCTIONAL GROUP CONTAINING NITROGEN
ELEMENT PRESENT IN ORGANIC MOLECULES
SUBSTANCE THAT, WHEN ADDED TO A REACTION MIXTURE, CHANGES (SPEEDS UP) THE RATE OF ATTAINMENT OF EQUILIBRUM IN THE SYSTEM WITHOUT ITSELF UNDERGOING A PERMANENT CHEMICAL CHANGE.
UNSATURATED HYDROCARBON WITH AT LEAST ONE CARBON-CARBON DOUBLE BOND

19 Clues: ELEMENT PRESENT IN ORGANIC MOLECULES • HYDROXYL GROUP BONDED TO A CARBON ATOM • SATURATED HYDROCARBON WITH SINGLE BONDS • BASIC FUNCTIONAL GROUP CONTAINING NITROGEN • FUNCTIONAL GROUP FOUND BETWEEN TWO CARBON ATOMS • FUNCTIONAL GROUP FOUND AT THE END OF CARBON CHAINS • COMPOUND FORMED FROM AN ALCOHOL AND CARBOXYLIC ACID • ...

Chemistry Now days 2024-06-08

Across

A substance with a pH greater than 7 (4)
Subatomic particle (8)
Type of chemical bond formed by sharing electrons (9)
Chemical species with an electric charge (3)
Center of an atom (7)
Type of substance formed by combining two or more elements (8)
Particle with a positive charge in the nucleus (6)
Smallest unit of a chemical element (4)
Negatively charged particle (8)

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Ending result of a chemical reaction (7)
Substance that is dissolved in a solvent (6)
A substance that speeds up a chemical reaction (8)
Column in the periodic table (7)
Substance in which the solute dissolves (7)
Element with different numbers of neutrons (7)
A substance with a pH less than 7 (4)
Number of protons in an atom (7)
Particle with no charge in the nucleus (7)
Substance that participates in a chemical reaction (8)
Basic unit of matter (4)

20 Clues: Center of an atom (7) • Subatomic particle (8) • Basic unit of matter (4) • Negatively charged particle (8) • Column in the periodic table (7) • Number of protons in an atom (7) • A substance with a pH less than 7 (4) • Smallest unit of a chemical element (4) • Ending result of a chemical reaction (7) • A substance with a pH greater than 7 (4) • ...

chemistry homework 2022-01-14

Across

all the elements located in this row have a -1 charge
is number has 12 protons and electrons
worth 10 cents
has mass number of 23
is known to be used in 10 million different compounds
you breathe it in

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used in household bleach
located in bannans
vibrant colors
smells like rotten eggs
can be used in tooth paste
has 79 protons and electrons

Chemistry vocabulary 2021-12-08

Across

Positive energy in a atom
a change that you cant see
change in speed direction or both
When the earth makes contact with other earth
direction plus speed

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The old supercontinent
The center of a atom
The movement of plates that caused pangea
Negative energy in a atom
Push or pull
has 5 different elements to cause
how fast a object goes over time

12 Clues: Push or pull • The center of a atom • direction plus speed • The old supercontinent • Positive energy in a atom • Negative energy in a atom • a change that you cant see • how fast a object goes over time • change in speed direction or both • has 5 different elements to cause • The movement of plates that caused pangea • When the earth makes contact with other earth

Chemistry crossword 2021-12-14

Across

formula for water
process through which solid changes into gas
Latin name of potassium
harmful substances that pollute water bodies
what dissolves in a solvent
percentage of our body which is mate up of water

Down

which kind of electricity uses water?
a universal solvent
earth is often referred to this due to the abundance of water on this planet
one of the main sources of water
water suitable for drinking
Latin name of iron

12 Clues: formula for water • Latin name of iron • a universal solvent • Latin name of potassium • what dissolves in a solvent • water suitable for drinking • one of the main sources of water • which kind of electricity uses water? • process through which solid changes into gas • harmful substances that pollute water bodies • percentage of our body which is mate up of water • ...

Chemistry Revision 2022-03-10

Across

catalyst used in oxidation of ethanol reaction
saturated hydrocarbons
Predict the product formed at the negative electrode during the electrolysis of copper chloride solution
group 7 elements
Predict the product formed at the positive electrode during the electrolysis of concentrated sodium sulfate solution
Predict the product formed at the negative electrode during the electrolysis of sodium chloride solution
nitrate the salt formed when copper oxide reacts with nitric acid.

Down

group 1 metals
a reaction where a base and acid react
unsaturated hydrocarbons
state of iodine at room temperature
a reaction that forms bonds
a reaction that breaks bonds

13 Clues: group 1 metals • group 7 elements • saturated hydrocarbons • unsaturated hydrocarbons • a reaction that forms bonds • a reaction that breaks bonds • state of iodine at room temperature • a reaction where a base and acid react • catalyst used in oxidation of ethanol reaction • nitrate the salt formed when copper oxide reacts with nitric acid. • ...

Chemistry Quiz 2022-03-14

Across

An element found in the 3rd period and can form macromolecules with high melting point
a gray-black solid that sublimes to produce a purple vapor
A radioactive noble gas
A noble gas used in weather balloons
The most reactive alkali metal
A transition metal used in filaments of electric light bulbs and has the highest melting point

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An element with the symbol Ag
A halogen, reddish-brown liquid
A metal that burns with a yellow flame, is soft, and can float on water
A transition metal used as a catalyst in making margarine
An element that exists naturally as a diatomic molecule and is the lightest gas
A metal, liquid at room temperature

12 Clues: A radioactive noble gas • An element with the symbol Ag • The most reactive alkali metal • A halogen, reddish-brown liquid • A metal, liquid at room temperature • A noble gas used in weather balloons • A transition metal used as a catalyst in making margarine • a gray-black solid that sublimes to produce a purple vapor • ...

Chemistry Crossword 2021-10-22

Across

A pure substance that forms when two or more elements are held together by a chemical bond; Every molecule of a compound is the same
The scientific principle that matter is neither created or destroyed during a chemical change
In a solution, the substance that does the dissolving
A group of two or more atoms held together by chemical bonds
Total mass of Protons and Neutrons in an atom; measured in atomic mass units; the number of protons+ neutrons
A combination o two or more substances that are not chemically combined

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A mixture in which substances are distributed evenly (You cannot see the different parts)
The elements or compounds produced by a chemical reaction
A pure substance that is made up of only one kind of atom
In a solution, the substance that dissolves
A homogeneous mixture in which one substance completely dissolves in another substance
An atom that has lost or gained electrons and therefore has an electrical charge

12 Clues: In a solution, the substance that dissolves • In a solution, the substance that does the dissolving • The elements or compounds produced by a chemical reaction • A pure substance that is made up of only one kind of atom • A group of two or more atoms held together by chemical bonds • A combination o two or more substances that are not chemically combined • ...

Nuclear Chemistry 2021-12-02

Across

life, the amount of time it takes for half of a sample to decay
protons and neutrons
that can be stopped by clothing
nuclear force, keeps protons attracted to each other in the nucleus
a positive electron
when one atom turns into a different atom

Down

an atom in nuclear chemistry
radiation that can only be stopped by lead
radiation that can be stopped with aluminum foil
when two small nuclei combine to form a larger nucleus creating a lot of energy
when an atom is unstable and decays
when one large nucleus splits into two smaller nuclei creating a lot of energy

12 Clues: a positive electron • protons and neutrons • an atom in nuclear chemistry • that can be stopped by clothing • when an atom is unstable and decays • when one atom turns into a different atom • radiation that can only be stopped by lead • radiation that can be stopped with aluminum foil • life, the amount of time it takes for half of a sample to decay • ...

Chemistry 3 2022-02-14

Across

Number assigned to the charge of an ion in building compounds
When electrons are shared between 2 nonmetals
a naming system
Bonded atoms have an unequal attraction for shared electrons; unbalanced charge
Charged group of covalently bonded atoms
Electrons are shared equally by bonded atoms; balanced charge

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only valence electrons of an element are placed around the element symbol
Uses Roman numeral to indicate ion's charge
readily evaporates into a gas
When electrons are transferred between a metal and nonmetal
Delocalized electrons move freely among positively charged ions
Outermost valence shell needs 8 electrons for stability

12 Clues: a naming system • readily evaporates into a gas • Charged group of covalently bonded atoms • Uses Roman numeral to indicate ion's charge • When electrons are shared between 2 nonmetals • Outermost valence shell needs 8 electrons for stability • When electrons are transferred between a metal and nonmetal • Number assigned to the charge of an ion in building compounds • ...

General Chemistry 2013-08-16

Across

having more than one phase
feature of a substance to easily evaporate
can be separeted into its components by physical methods
mixture having one single phase
intrinsic property of matter
point at wich vapor pressure equals external pressure

Down

etymology of Chemistry
substances that cannot be separated by physical methods
loss of electrons and oxidation number reduction
point at wich solid and liquid phases are in equilibrium
solid-gas transition
gain of electrons and oxidation number increase

12 Clues: solid-gas transition • etymology of Chemistry • having more than one phase • intrinsic property of matter • mixture having one single phase • feature of a substance to easily evaporate • gain of electrons and oxidation number increase • loss of electrons and oxidation number reduction • point at wich vapor pressure equals external pressure • ...

Chemistry Rocks 2014-05-15

Across

Unchanging ratio
6.023x10^23
Reactants that are not used up
Formula showing the simplest ratio of elements in a compound
product obtained from chemical reaction
Expresses mass ratio between different elements in a compound
Structure of an element

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Substance completely consumed after chemical reaction
Matter is neither created nor destroyed during chemical reaction
calculation of quantities of chemical elements or compounds in chemical reactions
Amount of product formed if reaction completed
Two or more atoms joined together chemically

12 Clues: 6.023x10^23 • Unchanging ratio • Structure of an element • Reactants that are not used up • product obtained from chemical reaction • Two or more atoms joined together chemically • Amount of product formed if reaction completed • Substance completely consumed after chemical reaction • Formula showing the simplest ratio of elements in a compound • ...

chemistry crossword 2012-12-18

Across

a tiny partical with a negative charge wich orbit the nucleus
the smallest part of an element that can still be recognised
the rows that go across the periodic table
a substance made up of only one type of atom
the number of protons

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a small partical found in the nucleus of an atom and carries no charge
elements in order of the atomic numbers
the rows that go down the periodic table
the number of protons plus nuetrons in the neuclus of an atom
a postive partical found inside the nucleus of an atom
an atom that has the same number of protons but differnt number of neutrons
the central part of an atom

12 Clues: the number of protons • the central part of an atom • elements in order of the atomic numbers • the rows that go down the periodic table • the rows that go across the periodic table • a substance made up of only one type of atom • a postive partical found inside the nucleus of an atom • the smallest part of an element that can still be recognised • ...

Introductory Chemistry 2015-09-25

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can be negative or positive
a neutral subatomic particle
formed when a molecule loses or gains an electron
the type of chemical bond where electrons are shared
the substances that are present at the beginning of a chemical reaction
the subatomic particle that hangs out in orbitals
a positively charged subatomic particle

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the type of chemical bond where electrons are transferred
hold atoms together to make new substances
smallest basic unit of matter
in the center of the atom where protons and neutrons exist
the substances that are present at the end of a chemical reaction
a negatively charged subatomic particle
a pure substance with only one kind of atom

14 Clues: can be negative or positive • a neutral subatomic particle • smallest basic unit of matter • a negatively charged subatomic particle • a positively charged subatomic particle • hold atoms together to make new substances • a pure substance with only one kind of atom • formed when a molecule loses or gains an electron • the subatomic particle that hangs out in orbitals • ...

Chemistry crossword 2015-11-16

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Chemistry is a study of______
_____ has no fixed volume
changing a gas to a solid
does not float easily
They are very closely packed
Particles ______ constantly

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LPG is highly ________
What are molecules made of
One of the three forms of matter
when a gas goes straight to a solid
They can be easily be compressed
_______ particle moves faster

12 Clues: does not float easily • LPG is highly ________ • _____ has no fixed volume • changing a gas to a solid • What are molecules made of • Particles ______ constantly • They are very closely packed • Chemistry is a study of______ • _______ particle moves faster • One of the three forms of matter • They can be easily be compressed • when a gas goes straight to a solid

Green Chemistry 2015-04-27

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The type of CO2 used for decaffeinating coffee and as a solvent
Section of the Earth's atmosphere where the Ozone layer is found
Another name for Carbon Capture and Storage (CCS)
City after which the protocol for protecting the ozone layer is named
Unit of measurement for ozone concentration

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The process that occurs when a gas or liquid is held to the surface of a solid
Metal commonly used in catalytic converters
One of the common uses of CFCs
Continent below the largest hole in the ozone layer
The development of processes that prevent the depletion of natural resources
Type of hydrocarbons previously used as dry cleaning solvents, for example tetrachloroethene
Resources which are infinite and will not run out

12 Clues: One of the common uses of CFCs • Metal commonly used in catalytic converters • Unit of measurement for ozone concentration • Resources which are infinite and will not run out • Another name for Carbon Capture and Storage (CCS) • Continent below the largest hole in the ozone layer • The type of CO2 used for decaffeinating coffee and as a solvent • ...

Chemistry Crossword 2015-12-10

Across

positively charged center of an atom
a table where all the elements are
cell that produced electricity by means of a chemical reaction that cannot be reversed
group one on the periodic table
invisible negatively charged particle
pure substance that cannot be broken
atom that has become electrically charged because it has lost or gained electrons a positive ion is an atom that has lost one or more electrons a negative ion

Down

Workplace Hazardous Materials Information System
an experiment in which one or more products of a chemical reaction can escape 0
change that result when two or more substances react to create a different substance or substances
anything that has mass and occupies space
poisonous

12 Clues: poisonous • group one on the periodic table • a table where all the elements are • positively charged center of an atom • pure substance that cannot be broken • invisible negatively charged particle • anything that has mass and occupies space • Workplace Hazardous Materials Information System • ...

chemistry crossword 2023-03-10

Across

positivly charged parts of an atom
Changes the shape size form and identity of an atom
Contain 3 parts The Protons, neutrons and electrons
Negativly charged parts of an atom
The chemical makeup of an atom. C6H22O11
Groups of atoms held together by chemical bonds
Neutrally charged parts of an atom

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WHat holds together the molecule
Where two atoms share their valence electrons
where electrons are transferred and not shared between two atoms
sharing of the valence electron between two atoms unequally
Outermost set of electrons

12 Clues: Outermost set of electrons • WHat holds together the molecule • positivly charged parts of an atom • Negativly charged parts of an atom • Neutrally charged parts of an atom • The chemical makeup of an atom. C6H22O11 • Where two atoms share their valence electrons • Groups of atoms held together by chemical bonds • Changes the shape size form and identity of an atom • ...

Chemistry Crossword 2022-09-16

Across

chemical
physical
liquid
element
atom
matter
reaction

Down

experiment
gas
solid
mixture
lab

12 Clues: gas • lab • atom • solid • liquid • matter • element • mixture • chemical • physical • reaction • experiment

Organic Chemistry 2022-09-27

Across

an alkane containing 4 carbon atoms and 10 hydrogen atoms
compounds whose type formula is R-COOH
the name of a substance with the formula C4H9OH.
compounds with the carbonyl group on the end carbon
compounds contains double bonds
compounds contains only hydrogen and carbon
CnH2n-2 is the general formula for....

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compounds contains only single bonds
compound with the same molecular formula but a different structural formula
compound containing one or more hydroxyl (-OH) groups
compounds with the carbonyl group on an interior carbon atom that is attached to two other carbon atoms
the primary aromatic hydrocarbon

12 Clues: compounds contains double bonds • the primary aromatic hydrocarbon • compounds contains only single bonds • compounds whose type formula is R-COOH • CnH2n-2 is the general formula for.... • compounds contains only hydrogen and carbon • the name of a substance with the formula C4H9OH. • compounds with the carbonyl group on the end carbon • ...

Chemistry Crossword 2023-01-23

Across

positively charged part of the atom
number on the top of the element box
unit of measurement when measuring temperature
an atom that has a positive or negative charge
smallest known object in the universe
unit of measurement when measuring distance

Down

number on the bottom of the element box
unit of measurement when measuring time
an atom that has a different number of neutrons
resource we use to find different elements
neutral charged part of the atom
negatively charged part of the atom

12 Clues: neutral charged part of the atom • positively charged part of the atom • negatively charged part of the atom • number on the top of the element box • smallest known object in the universe • number on the bottom of the element box • unit of measurement when measuring time • resource we use to find different elements • unit of measurement when measuring distance • ...

Chemistry Crossword 2023-04-05

Across

This element increases the strength of aluminum and magnesium alloys
The human body needs this to maintain strong bones
This metal is used for medical implants
Sometimes used to make voices higher
This element has a healing history

Down

This element was named after a Norse god
Has the chemical symbol K
This element when pure is a silvery white
Humans need this to survive
Used in phone batteries
The most reflective metal
Used in expensive jewelry

Chemistry Crossword 2023-04-05

Across

This element increases the strength of aluminum and magnesium alloys
The human body needs this to maintain strong bones
This metal is used for medical implants
Sometimes used to make voices higher
This element has a healing history

Down

This element was named after a Norse god
Has the chemical symbol K
This element when pure is a silvery white
Humans need this to survive
Used in phone batteries
The most reflective metal
Used in expensive jewelry

Chemistry Crossword 2023-04-22

Across

A chemical that gives off hydrogen ions in water
Turns bases pink
Reaction between acids and bases
HNO₃ is the formula of _____ acid
Contains oxalic acid
Turn blue when mixed with a pH indicator

Down

Zinc oxide and acid produce zinc salt and _____
A chemical that can dissolve in water, combine with acids to form salts and make acids less acidic
All dissolved bases have this type of ion
If one were to mix this with acid, it would explode
_____ acid can be found in soda
Ionic compounds

12 Clues: Ionic compounds • Turns bases pink • Contains oxalic acid • _____ acid can be found in soda • Reaction between acids and bases • HNO₃ is the formula of _____ acid • Turn blue when mixed with a pH indicator • All dissolved bases have this type of ion • Zinc oxide and acid produce zinc salt and _____ • A chemical that gives off hydrogen ions in water • ...

FORENSIC CHEMISTRY 2023-03-01

Across

second person linked to committing a crime
preservation of evidence
evidence that comes from people's narration
chemical used in Takayama reagent

Down

other name of Takayama test
type of evidence which the senses perceive
DNA profiling
blood with tissue juice
type of blood with bright red color
type of witness who can give his/her opinion
microchemical analysis using NaCl and glacial acetic acid
technique used to magnify and resolve fine details

12 Clues: DNA profiling • blood with tissue juice • preservation of evidence • other name of Takayama test • chemical used in Takayama reagent • type of blood with bright red color • type of evidence which the senses perceive • second person linked to committing a crime • evidence that comes from people's narration • type of witness who can give his/her opinion • ...

Chemistry Definitions 2020-04-02

Across

electrolyte: a substance that does not exist in an ionic form in aqueous solution.
the property where two substances are not capable of combining to form a homogeneous mixture.
solution: a chemical solution in which the solute concentration is lower than its equilibrium solubility.
a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent.
is a material made up of two or more different substances which are physically combined.
special type of homogeneous mixture composed of two or more substances
Law: a chemistry law which states that the mass of a gas which will dissolve into a solution is directly proportional to the partial pressure of that gas above the solution.

Down

a mixture of chemical elements, which forms an impure substance that retains the characteristics of a metal
a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent.
a substance that produces an electrically conducting solution when dissolved in a polar solvent, such as water.
the component of a solution that is present in the greatest amount
solution: a solution that contains more of the dissolved material than could be dissolved by the solvent under normal circumstances.
the substance that is dissolved in a solution.

13 Clues: the substance that is dissolved in a solution. • the component of a solution that is present in the greatest amount • special type of homogeneous mixture composed of two or more substances • electrolyte: a substance that does not exist in an ionic form in aqueous solution. • ...

Chemistry Crossword 2020-04-24

Across

something becomes liquid from the heat
the amount of mass compacted into space
a group of elements in a column
a firm shape that has a fixed shape and volume
doesn't allow heat to pass-through
a substance that undergoes a change during a chemical change
a combination of metals
process of being oxidized

Down

A mixture where the substances are distributed evenly amount the mixture
to see how easily something can be pulled into a wire
a group of elements in a horizontal row
a substance, normally water or snow, falling from the sky

12 Clues: a combination of metals • process of being oxidized • a group of elements in a column • doesn't allow heat to pass-through • something becomes liquid from the heat • the amount of mass compacted into space • a group of elements in a horizontal row • a firm shape that has a fixed shape and volume • to see how easily something can be pulled into a wire • ...

chemistry vocab 2020-04-23

Across

when liquids bubble and turn into vapor
when something is firm and not a liquid
change were you can bring back to normal state
anything that takes up space
what on the elements on the periodic table ordered by
when something liquefies due to heat

Down

a fluid
equivalent to number of protons
scale to see how much acid is in a fluid
that cannot be brought to the original state
smallest unit of life
when something hardens from loss of heat

12 Clues: a fluid • smallest unit of life • anything that takes up space • equivalent to number of protons • when something liquefies due to heat • when liquids bubble and turn into vapor • when something is firm and not a liquid • scale to see how much acid is in a fluid • when something hardens from loss of heat • that cannot be brought to the original state • ...

Chemistry vocabulary 2021-01-27

Across

= heart
= speak, pray
= joint
= body
= life

Down

= nose
= death
= head
= tooth
= hand
= flesh
= foot

12 Clues: = nose • = head • = hand • = body • = foot • = life • = death • = heart • = tooth • = joint • = flesh • = speak, pray

Chemistry keywords 2021-02-12

Across

equipment used to measure mass
a highly reactive metal
gaseous element with the symbol "O"
a toxic green gas
metal with the symbol "Cu"
chromatography and filtering are examples of this
type of burner used to make a flame

Down

a charged atom or group of atoms
equipment to measure temperature
how fast a reaction progresses
type of flask used for filtering
metal extracted from bauxite ore

12 Clues: a toxic green gas • a highly reactive metal • metal with the symbol "Cu" • equipment used to measure mass • how fast a reaction progresses • a charged atom or group of atoms • equipment to measure temperature • type of flask used for filtering • metal extracted from bauxite ore • gaseous element with the symbol "O" • type of burner used to make a flame • ...

chemistry crossword 2021-03-20

Across

numerical value which describes the ability of a solvent to separate a compound into its constituent ions and keep them apart.
smallest cation in period 2
what is the force which keeps two ions together to form an ionic compound
an ___________ solution is a solution in which the solution is liquid.
what remains unchanged in descending down a group in the periodic table.
whose periodic law states that the physical and chemical properties of elements are periodic functions of their atomic number (no ['s] needed, just the name is good)

Down

___________ is the process when an atom or an ion gains electrons
the force of attraction between two or more bonds
if combining atoms have really similar electro negativity the bond between them is a __________ bond
nuclear charge and atomic size are ___________ related
they have strong electrostatic forces of attraction between the ions
which element has the largest atomic radius?

12 Clues: smallest cation in period 2 • which element has the largest atomic radius? • the force of attraction between two or more bonds • nuclear charge and atomic size are ___________ related • ___________ is the process when an atom or an ion gains electrons • they have strong electrostatic forces of attraction between the ions • ...

Chemistry Crossword 2021-03-23

Across

An element is made of one type of this
Water Vapor is the ______ form of water
A ______ has no charge.
Fire is an example of this state of matter
Ice is the ____ form of water
A ______ has a negative charge
H2o could be called a ______
A ______ has a positive charge

Down

Trail mix is not a _________
Trail mix is a _________
Berylium is the 4th ______
Water is the _____ form of water

12 Clues: A ______ has no charge. • Trail mix is a _________ • Berylium is the 4th ______ • Trail mix is not a _________ • H2o could be called a ______ • Ice is the ____ form of water • A ______ has a negative charge • A ______ has a positive charge • Water is the _____ form of water • An element is made of one type of this • Water Vapor is the ______ form of water • ...

Organic Chemistry 2021-08-16

Across

CH2=CHCH3
C2H6
CH3CH2CHO
HCOOH
CH2Cl2
CH3CH2CH2CH2OH

Down

CH3CN
C2H5NH2
C3H7COOH
CH3OH
CH3COCH3
C2H2

12 Clues: C2H6 • C2H2 • CH3CN • CH3OH • HCOOH • CH2Cl2 • C2H5NH2 • C3H7COOH • CH3COCH3 • CH2=CHCH3 • CH3CH2CHO • CH3CH2CH2CH2OH

Chemistry words 2022-04-27

Across

smaller nuclei are forcibly combined
The nucleus that was formed during a radioactive decay
Number of nucleons (total # of protons and electrons)
same proton number different neutron number
isotopes that have the same number of neutrons
measures masses/relative abundances of atoms/molecules
Degeneration

Down

isotopes that have the same mass
the time taken for half of the atoms (or half of the mass) in a substance to decay
emits radiation from the nucleus,its unstable
nuclei are split into smaller nuclei (by neutrons)
another name for (Z) element number / proton number

12 Clues: Degeneration • isotopes that have the same mass • smaller nuclei are forcibly combined • same proton number different neutron number • emits radiation from the nucleus,its unstable • isotopes that have the same number of neutrons • nuclei are split into smaller nuclei (by neutrons) • another name for (Z) element number / proton number • ...

Food chemistry 2022-10-28

Across

Most concentrated source of energy
A complex carbohydrate
Chemical name of Vitamin E
Nutrient required in small quantity
food more starchy than fibrous
the substance that can be metabolised by body to give energy
Element present in selenoproteins

Down

Widely known sterol associated with coronary heart disease
Element found in bones and teeth
Vitamin required for collagen synthesi
polysaccharide found in veg food
oilrich in lauric acid
Abundant element in body in term of weight %

13 Clues: A complex carbohydrate • oilrich in lauric acid • Chemical name of Vitamin E • food more starchy than fibrous • Element found in bones and teeth • polysaccharide found in veg food • Element present in selenoproteins • Most concentrated source of energy • Nutrient required in small quantity • Vitamin required for collagen synthesi • Abundant element in body in term of weight % • ...

chemistry 2nd 2019-11-28

Across

A group of them bonded together is a molecule
Positive ion
Tiny and negatively charged particle
Any of the four substances (earth, water, air, and fire)
Heavy and neutral particle
An arithmetical value like 4

Down

Electrically charged atom formed by the loss or gain of one or more electrons
Negative ion
It’s in the middle of the atom
Not supporting or helping either side in a conflict
Heavy and positively charged particle
Grey mass in the sky, made up of very small floating drops of water

12 Clues: Negative ion • Positive ion • Heavy and neutral particle • An arithmetical value like 4 • It’s in the middle of the atom • Tiny and negatively charged particle • Heavy and positively charged particle • A group of them bonded together is a molecule • Not supporting or helping either side in a conflict • Any of the four substances (earth, water, air, and fire) • ...

Chemistry Puzzle 2023-05-30

Across

if its greater than 7, its basic
actual/theoretical times 100, 2wrds
horizontal row on periodic table
element symbol: Pu
distributed electrical charge over atoms
particle representing electromagnetic radiation

Down

shows elements organized by atomic #, 2wrds
element, chemical symbol: K
force released per unit area
ex. hydroxide (OH¯), 2wrds
small lab tool used to transfer liquid
graphical display of substances' states of matter 2wrds

12 Clues: element symbol: Pu • ex. hydroxide (OH¯), 2wrds • element, chemical symbol: K • force released per unit area • if its greater than 7, its basic • horizontal row on periodic table • actual/theoretical times 100, 2wrds • small lab tool used to transfer liquid • distributed electrical charge over atoms • shows elements organized by atomic #, 2wrds • ...

Chemistry Crossword 2023-07-09

Across

the _________ table of the elements
the smallest particle of an element
atom or molecule with an electric charge
groups of atoms
holds its shape
a gas we breathe to survive

Down

forms 92% of the sun
a poisonous gas
flows
a metal used in making salt
unique type of atom
expands to fill a space

12 Clues: flows • a poisonous gas • groups of atoms • holds its shape • unique type of atom • forms 92% of the sun • expands to fill a space • a metal used in making salt • a gas we breathe to survive • the _________ table of the elements • the smallest particle of an element • atom or molecule with an electric charge

Basic Chemistry 2023-10-30

Across

non uniform distribution of particles
occurs whenever new substances with different chemical and physical
one kind of atom
bonds electrons are transferred from one atom to another and it causes both atom to have a charge
is formed when atoms share one or more pairs of electrons
involve changing shape

Down

uniform distribution of particles throughout
are substances that are put together but not chemically combines
contain hydrogen and oxygen
are made up of minerals your body needs
is matter in which all the basic units are the same either elements important for good health
is the study of the makeup, structure, and properties of substances and the changes that accur to the,

12 Clues: one kind of atom • involve changing shape • contain hydrogen and oxygen • non uniform distribution of particles • are made up of minerals your body needs • uniform distribution of particles throughout • is formed when atoms share one or more pairs of electrons • are substances that are put together but not chemically combines • ...

Chemistry crossword 2023-11-13

Across

resurfacing
uptake of oxygen and the removal of carbon dioxide from the body.
rust
reacts rapidly with oxygen and gives off heat.
list
dope calcium fluoride, calcium tungstate and strontium molybdate

Down

the statistical error, which is the difference between the measured value and the actual value.
basic building blocks of ordinary matter.
sugar and oxygen from carbon dioxide, water and sunlight
showing, or involving a system, method, or plan.
an additive in alloys
point
for the human body

13 Clues: rust • list • point • resurfacing • for the human body • an additive in alloys • basic building blocks of ordinary matter. • reacts rapidly with oxygen and gives off heat. • showing, or involving a system, method, or plan. • sugar and oxygen from carbon dioxide, water and sunlight • dope calcium fluoride, calcium tungstate and strontium molybdate • ...

chemistry vocab 2023-10-20

Across

- substances broken apart or combined in a chemical reaction and that they are located on the left side of the arrow in a chemical equation
- a negatively charged subatomic particle found outside of the nucleus of the atom
- is not uniform throughout, the component substances can be visibly distinguished
- a positive subatomic particle found in the nucleus of an atom.
- pure substances that are composed of two or more types of elements that are chemically combined
Smallest particle in a chemical element or compound that has the chemical properties of that element.

Down

- The amount of matter does not change during a chemical reaction, only that the atoms are rearranged to form new substances. This is evidenced in a balanced chemical equation.
- physical combinations of two or more different substances that retain their own individual properties and are combined physically (mixed together)
- a subatomic particle with no charge (neutral) found in the nucleus of the atom.
Mixture - is uniform throughout, the substances are evenly mixed and cannot be visibly distinguished
Simplest form of a pure substance that cannot be broken into anything else by physical or chemical means.
- new substances formed in a chemical reaction and that they are located on the right side of the arrow in a chemical equation.

12 Clues: - a positive subatomic particle found in the nucleus of an atom. • - a subatomic particle with no charge (neutral) found in the nucleus of the atom. • - a negatively charged subatomic particle found outside of the nucleus of the atom • - is not uniform throughout, the component substances can be visibly distinguished • ...

Carbon Chemistry 2024-05-28

Across

An industrial facility where crude oil is processed and refined into more useful products such as fuels, lubricants, and petrochemicals.
Also known as alkane, a type of hydrocarbon often used to make candles and waxes.
A process used to separate a mixture into its individual components, or fractions, based on differences in boiling points.
A natural, unrefined petroleum product composed of hydrocarbon deposits and other organic materials.
A hydrocarbon in which all the bonds between carbon atoms are single bonds e.g methane, ethane, and propane.
Rating A standard measure of the performance of an engine or aviation gasoline.
A very large molecule, such as a polymer or protein, that is composed of thousands of atoms.

Down

A series of carbon atoms bonded together, with hydrogen atoms attached, forming the backbone of organic molecules.
A large molecule composed of repeating structural units (monomers) connected by covalent bonds. Examples include polyethylene, polystyrene, and proteins.
Another term for crude oil, a fossil fuel that is refined to produce usable products such as gasoline, diesel, and other petrochemicals.
A thick, sticky, tar-like form of petroleum, used in road construction and roofing.
A nonmetallic chemical element with the symbol C and atomic number 6. It is the fundamental building block of organic chemistry

12 Clues: Rating A standard measure of the performance of an engine or aviation gasoline. • Also known as alkane, a type of hydrocarbon often used to make candles and waxes. • A thick, sticky, tar-like form of petroleum, used in road construction and roofing. • A very large molecule, such as a polymer or protein, that is composed of thousands of atoms. • ...

FairyLightFoot's 2022-03-11

Across

5 letter word that your oldest nephew used to describe a hot air balloon
I say this every time I call you "____ my sista!"
Khaleel, you and me were in a group for a presentation for THIS CLASS but we each took turns calling in sick and saying that the missing person each day was a key player in the presentation.
The city where the remix had to go down
The name of this burner set Tamsin's hair on fire during Chemistry Class
What kind of avenger did you like to watch with dad?
You walked on a stadium to get to this slithering show

Down

Has a glow bunny
We took Ellie to see these in the summer!
The game we used to play in St. Maarten involving feet
The other "F" word
Chinese food in an alley wasn't a dead end
The person you locked out on the roof of Johnson & Wales
The name of your first babysitter
This game always manages to bring out our most competitive side and in some cases tears, like when we destroyed some FIU grad students at Khaleel’s.

15 Clues: Has a glow bunny • The other "F" word • The name of your first babysitter • The city where the remix had to go down • We took Ellie to see these in the summer! • Chinese food in an alley wasn't a dead end • I say this every time I call you "____ my sista!" • What kind of avenger did you like to watch with dad? • The game we used to play in St. Maarten involving feet • ...

Chumma 2021-12-23

Across

chemicals
units

Down

organisms
words
sums
playing

6 Clues: sums • words • units • playing • organisms • chemicals

Ciencias (write the words in Spanish) 2023-01-18

Ciencias (write the words in Spanish) crossword puzzle

Across

chemistry
geology
biology

Down

physics
astronomy
science

6 Clues: physics • science • geology • biology • chemistry • astronomy

Know The Draw 2022-09-07

Across

This tube contains EDTA and is delivered to the Hematology department.
The royal blue tube contains EDTA and is delivered to the chemistry department. Name the test associated with the tube. trace
This tube comes third in the order and requires 5 inversions. This tube can be used for lipid panels.
This tube comes first in the order of draw if sterile blood cultures aren't required. Light
Name the additive in the light blue evacuated tube.
Name the department of the lab to which the sodium citrate containing tube is delivered.

Down

The green, tan and gray tubes are delivered to what department?
The green tube tests for?
This tube contains sodium, lithium, and ammonium heparin.
This tube is usually seen as a waste tube or used is special ordered test.
The light green tube contains thixotropic gel and this additive.
The lavender EDTA containing tube is delivered to which department?
This tube contains both potassium oxalate and sodium fluoride. It is used for lactic acid testing.
Blood cultures are delivered to which department of the laboratory?
How many inversions are required for gold and red topped tubes?

15 Clues: The green tube tests for? • Name the additive in the light blue evacuated tube. • This tube contains sodium, lithium, and ammonium heparin. • The green, tan and gray tubes are delivered to what department? • How many inversions are required for gold and red topped tubes? • The light green tube contains thixotropic gel and this additive. • ...

Atoms and Atomic Theory 2018-11-26

Atoms and Atomic Theory crossword puzzle

Across

Negatively charged particle.
Where the electrons are probably found.
Five points of an Atomic Theory that is the basis of all chemistry.
Quantum Mechanics Model.
Billiard Ball Model.

Down

Neutral particle.
Nuclear Model.
Made up of protons and neutrons.
Discovered neutron.
Plum Pudding Model.
Two atoms of the same element with different numbers of neutrons.
Planetary Model.
Positively charged particle.

13 Clues: Nuclear Model. • Planetary Model. • Neutral particle. • Discovered neutron. • Plum Pudding Model. • Billiard Ball Model. • Quantum Mechanics Model. • Negatively charged particle. • Positively charged particle. • Made up of protons and neutrons. • Where the electrons are probably found. • Two atoms of the same element with different numbers of neutrons. • ...

Chemical Changes 2020-05-26

Across

A chemical change is a change that occurs when the particles that make up two or more substances are _____ to form a new substance.
Chemical changes often make matter change _____, like the blackened remains of a match.
A burning match gives off light, smoke, and heat. All of these things are evidence that when we look at a burning match, we are looking at a _____.

Down

When mixing things together makes a whole new substance it is called a _____.
Unlike mixtures, chemical changes usually can’t be ____.
Data that support or dispute a scientific idea.
Sometimes chemical changes make _____, release light, release gasses, or give off/take in heat.
The science of different kinds of matter, and how that matter can change.
Both chemistry and baking result in the formation of a _____.

9 Clues: Data that support or dispute a scientific idea. • Unlike mixtures, chemical changes usually can’t be ____. • Both chemistry and baking result in the formation of a _____. • The science of different kinds of matter, and how that matter can change. • When mixing things together makes a whole new substance it is called a _____. • ...

Chumma 2021-12-23

Across

chemicals
units

Down

organisms
words
sums
playing

6 Clues: sums • words • units • playing • organisms • chemicals

Green Chemistry 2022-08-22

Across

Green chemistry is more expensive? true/false
universal solvent
First principle of Green Chemistry

Down

Ninth principle of Green Chemistry
Greenest solvent

5 Clues: Greenest solvent • universal solvent • Ninth principle of Green Chemistry • First principle of Green Chemistry • Green chemistry is more expensive? true/false

LAB WEEK CROSSWORD PUZZLE 2014-04-24

LAB WEEK CROSSWORD PUZZLE crossword puzzle

Across

Device used to perform differentials
Cleaning solution used in the lab
Department where PT's are performed
Used to slow blood flow when drawing blood
Stain used to identify bacteria
Department where CBC's are performed
Used to spin down tubes
Another word for drawing blood

Down

Container for used needles
Time clock program
Lab Tech
Department where Cholesterol is performed
Department where ABO's are performed
Another word for glucose
Computer system used in lab
Device that measures small volumes of liquid

16 Clues: Lab Tech • Time clock program • Used to spin down tubes • Another word for glucose • Container for used needles • Computer system used in lab • Another word for drawing blood • Stain used to identify bacteria • Cleaning solution used in the lab • Department where PT's are performed • Device used to perform differentials • Department where ABO's are performed • ...

LAB WEEK CROSSWORD PUZZLE 2016-04-26

Across

Device used to perform differentials
Cleaning solution used in the lab
Department where PT's are performed
Used to slow blood flow when drawing blood
Stain used to identify bacteria
Department where CBC's are performed
Used to spin down tubes
Another word for drawing blood

Down

Container for used needles
Time clock program
Lab Tech
Department where Cholesterol is performed
Department where ABO's are performed
Another word for glucose
Computer system used in lab
Device that measures small volumes of liquid

CHEMISTREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEY 2021-10-22

CHEMISTREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEY crossword puzzle

Across

change from a liquid to a gaseous state
a change in their properties
dispersed in a liquid without chemical
Living
change from the liquid to the solid
the study of living organisms
separate a substance in solid form

Down

the spreading of something more widely
an accepted way of making things
a combination or blend of elements.
change in size or shape
to become liquid; dissolve
the earth's history study
studies celestial objects
scientific study of behaviors of matter
Nonliving

16 Clues: Living • Nonliving • change in size or shape • the earth's history study • studies celestial objects • to become liquid; dissolve • a change in their properties • the study of living organisms • an accepted way of making things • separate a substance in solid form • a combination or blend of elements. • change from the liquid to the solid • the spreading of something more widely • ...

Science chapter 1 2022-10-04

Across

well tested explanation for observations or results
factors that can change in an experiment
making a forecast
using one or more senses to gather info
sharing ideas
factor intentionally manipulated
the study of matter and how it changes
Facts figures and other evidence

Down

explaining observations
how one tests a theory
study of matter, energy and how they interact
descriptions without #s
measurements
someone who studies science
a way of learning about the natural world
possible answer to scientific question

16 Clues: measurements • sharing ideas • making a forecast • how one tests a theory • explaining observations • descriptions without #s • someone who studies science • factor intentionally manipulated • Facts figures and other evidence • possible answer to scientific question • the study of matter and how it changes • using one or more senses to gather info • ...

Year 10 2023-03-25

Across

Capybara is the only clue
Most absence in year 10
Which girl's name has 5 letters?
Whose Whatsapp 'About' is 'Available'
The (only) Japanese guy
Mid April Festival
Who printed these out?
School short form

Down

The person who's birthday is next
Which (subject) room are we in?
The 'weird' laugh guy
Which day are we getting our report card
Which class do the commerce students have next?
The fast runner
Always behind the girls
The basketball guy

16 Clues: The fast runner • School short form • Mid April Festival • The basketball guy • The 'weird' laugh guy • Who printed these out? • Most absence in year 10 • Always behind the girls • The (only) Japanese guy • Capybara is the only clue • Which (subject) room are we in? • Which girl's name has 5 letters? • The person who's birthday is next • Whose Whatsapp 'About' is 'Available' • ...

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