chemistry Crossword Puzzles

Spanish Vocab Puzzle 2020-11-12

Across

arte art
monday
journalism
to eat breakfast
to return
to sing
now
to eat dinner
to study
to draw/to sketch
to prepare

Down

to rest
biology
chemistry
to arrive
accounting
to rest
to answer
because
to buy

20 Clues: now • monday • to buy • to rest • biology • to rest • to sing • because • arte art • to study • chemistry • to arrive • to return • to answer • journalism • accounting • to prepare • to eat dinner • to eat breakfast • to draw/to sketch

Symposium 14/11/2019 2019-11-07

Across

international federation of clinical chemistry and laboratory medicine
Free from contamination
Quantity intended to be measured
Degree of resistance to chemical change or degradation
Action of working together
Opposite of generic treatment
TN/(TN+FP)
TP/(TP+FN)
Technology used for protein quantitation
Systeme International
Parallel quantitation of a number of analytes

Down

The application of better solutions that meet new requirements
Molecular appearance of a protein as a result of e.g. PTMs
Cardiovascular disease
Organ that filters 180 L blood per day
The process of making test results traceable to SI units
Functional protein on lipoprotein particles
Medical specialist
Clinical and Laboratory Standards Institute
Acute kidney injury
European federation of clinical chemistry and laboratory medicine
Tool used for structured test evaluation
European regulation for medical devices
Stakeholder and collaborator during test development

24 Clues: TN/(TN+FP) • TP/(TP+FN) • Medical specialist • Acute kidney injury • Systeme International • Cardiovascular disease • Free from contamination • Action of working together • Opposite of generic treatment • Quantity intended to be measured • Organ that filters 180 L blood per day • European regulation for medical devices • Tool used for structured test evaluation • ...

jackson-chemistry 2019-10-18

Across

occurs when two or more substances mix
the mass of an atom or element
a chart that sorts out all elements
when a reaction turns into jelly or a solid
a property that is measurable and color able
substance that is used in chemistry or science
what you start with
the building blocks of every thing
an element that is in the air and makes up multiple substances
when multiple atoms combine
the person who created the periodic table

Down

an element that is very hard
a tool that is used to hold substances in science
the base unit of a chemical element
any material that reacts with an element
a branch of science that deals with the identification of substances
a substance that is created from a chemical reaction
a tool to measure substances in science
of the same kind
what you get after a chemical reaction

20 Clues: of the same kind • what you start with • when multiple atoms combine • an element that is very hard • the mass of an atom or element • the building blocks of every thing • the base unit of a chemical element • a chart that sorts out all elements • occurs when two or more substances mix • what you get after a chemical reaction • a tool to measure substances in science • ...

GHI4 Chemistry 1 2022-04-13

Across

able to hammer into thin sheets
A subatomic particle with a negative charge
Greek philosopher who first theorized the atom
a testable prediction
Russian chemist who developed the first Periodic Table
A subatomic particle with a neutral charge
______________ is the study of matter and the changes it undergoes.
element that conducts heat and electricity poorly
The _________________ is the building block of matter.

Down

The _________ Method is a method of experimentation that results in reliable conclusions
Father of Modern Chemistry
A subatomic particle with a positive charge
Elements are arranged in the Periodic Table by ___________ atomic number
A substance made of only one kind of atom is called an _____________________.
electrons in the outer most shell
element that has properties of metals and nonmetals
________________is everything that occupies space and has mass.
shiny
where protons and neutrons exist
element that conducts heat and electricity well

20 Clues: shiny • a testable prediction • Father of Modern Chemistry • able to hammer into thin sheets • where protons and neutrons exist • electrons in the outer most shell • A subatomic particle with a neutral charge • A subatomic particle with a positive charge • A subatomic particle with a negative charge • Greek philosopher who first theorized the atom • ...

4th Grade Chemistry 2026-02-11

Across

The study of what things are made of and how things change
Atomic number 19
The point where no more solid material can be dissolved into a solution
Symbol Ti
Chart used by chemists to organize all the elements
Atomic mass 131.29
Atomic number 92
The amount of solid dissolved in a solution
State of matter where an object takes the shape of its container
Anything that takes up space
Symbol Ag

Down

Atomic number 6
Atomic number 11
Atomic number 1
Atomic mass 195.08
Symbol Sn
State of matter where an object takes and fills the shape of its container
State of matter where an object keeps it shape
Non Newtonian fluid made of corn starch and water
Atomic number 29
Atomic number 26
A scientist who studies chemistry
Symbol Au
The amount of matter in something

24 Clues: Symbol Sn • Symbol Ti • Symbol Au • Symbol Ag • Atomic number 6 • Atomic number 1 • Atomic number 11 • Atomic number 19 • Atomic number 29 • Atomic number 26 • Atomic number 92 • Atomic mass 195.08 • Atomic mass 131.29 • Anything that takes up space • A scientist who studies chemistry • The amount of matter in something • The amount of solid dissolved in a solution • ...

Le Vocabulaire de l'Ecole 2025-04-11

Le Vocabulaire de l'Ecole crossword puzzle

Across

ELA
high school (it's LYCEE)
chemistry
French
every other day
civics
everyday
in the morning

Down

lunch
middle school
physics
today
in the afternoon
music
school

15 Clues: ELA • lunch • today • music • French • civics • school • physics • everyday • chemistry • middle school • in the morning • every other day • in the afternoon • high school (it's LYCEE)

Rooms at Crossroads 2025-02-12

Across

Art
Piano
Chemistry
Workout
There's two of them
Movie time

Down

Rickety Stairs!
Pickle
Grade Level
Math Classroom
Crossfire Headquarters
Gymnastics!
Like Bella
Lidia's Classroom
Charles

15 Clues: Art • Piano • Pickle • Workout • Charles • Chemistry • Like Bella • Movie time • Grade Level • Gymnastics! • Math Classroom • Rickety Stairs! • Lidia's Classroom • There's two of them • Crossfire Headquarters

Electrolysis and Ion Movement Across Sciences 2025-10-29

Across

The electrode where cations gain electrons(Chemistry)
Unsaturated hydrocarbons that can undergo hydrogenation to form alkanes.(Chemistry)
The movement of charged particles—ions in chemistry or nerve impulses in biology depends on this flow.(Interdisciplinary)
A measure of electrical energy per unit charge, also known as voltage.(Physics)

Down

Gas produced at the cathode during electrolysis of water; used in clean fuel and hydrogenation.(Chemistry)
The process that uses electricity to drive a non-spontaneous reaction(Chemistry)
Latin name for sodium, whose ions move into the neuron during depolarization(Biology)

7 Clues: The electrode where cations gain electrons(Chemistry) • A measure of electrical energy per unit charge, also known as voltage.(Physics) • The process that uses electricity to drive a non-spontaneous reaction(Chemistry) • Unsaturated hydrocarbons that can undergo hydrogenation to form alkanes.(Chemistry) • ...

School subjects 2025-11-26

Across

ķīmija
ģeogrāfija
mūzika
informātika
angļu valoda
franču valoda

Down

vizuālā māksla
vēsture
fizika
sports
matemātika
bioloģija
vācu valoda

13 Clues: ķīmija • fizika • sports • mūzika • vēsture • bioloģija • ģeogrāfija • matemātika • informātika • vācu valoda • angļu valoda • franču valoda • vizuālā māksla

Chemistry 2021-01-04

Across

physical substance that takes up space
the amount an object can hold
small particle
mass the mass of an element
weight
negatively charged

Down

number the total number of protos and neutrons in a nucleus
a positive electric charge
without an electric charge
strongly built and holds its shape
a pure substance consisting of atoms
number the number of protons of an element
a matter that expands freely
a substance that flows freely

14 Clues: weight • small particle • negatively charged • a positive electric charge • without an electric charge • mass the mass of an element • a matter that expands freely • the amount an object can hold • a substance that flows freely • strongly built and holds its shape • a pure substance consisting of atoms • physical substance that takes up space • ...

Chemistry 2020-06-09

Across

Down

12 Clues: K • H • N • C • B • Li • Mg • Si • Na • Cu • Ca • Zn

Chemistry! 2020-09-24

Across

mixture can't see different parts
amount of space matter occupies
measure of force of gravity
the basic particle from which everything is made
anything that has mass

Down

mixture see different parts
a single kind of matter
a substance that can't be broken down
substance made of 2 or more elements
the study of matter and how it changes
2 or more atoms
amount of matter in an object

12 Clues: 2 or more atoms • anything that has mass • a single kind of matter • mixture see different parts • measure of force of gravity • amount of matter in an object • amount of space matter occupies • mixture can't see different parts • substance made of 2 or more elements • a substance that can't be broken down • the study of matter and how it changes • ...

Chemistry 2020-09-09

Across

Tomato juice when tested with universal indicator gives a pH of 4-4.5. The colour on the pH paper will be
This gas is evolved along with hydrogen when steam is passed through red hot coke.
The chemical reaction where a compound breaks into its constituent elements (not decomposition)
__ is a non-metal having lusturous appearance
Hydrochloric Acid is poured on me to prepare carbon dioxide in laboratories. Who am I
The process of Electrolysis of brine solution is called

Down

an unbalanced chemical equation is also called
I'm the only element in the halogens which is in the liquid state.
Used as soaps and detergentsinmanufacturing of paper
the oil which is used for the concentrationof sulphide ores
What is the commercial name of sodium borate
It is a acid mixed with conc. HCl in 'King's Water' in the ratio 3:1.

12 Clues: What is the commercial name of sodium borate • __ is a non-metal having lusturous appearance • an unbalanced chemical equation is also called • Used as soaps and detergentsinmanufacturing of paper • The process of Electrolysis of brine solution is called • the oil which is used for the concentrationof sulphide ores • ...

chemistry 2022-03-06

Across

identifies the location of chemical bonds between the atoms of a molecule
chemical compound in which 1 or more atoms of carbons are covalently linked to carbon of other elements
Formula where the symbols of atoms are listed in order as they appear in the molecule's structure with bond dashes omitted.
single bond between carbon.
Specific grouping of atoms within molecule that have their own characteristics properties
formula showing the simplest ratio of elements in a compound rather than the total numbers of atoms in a molecule
chemical compound that contains-carbon double or triple bonds.

Down

identifies each constituent element by its chemical symbol
Study of the structure, properties, and preparation of carbon-containing compounds.
An expression which states the number and type of atoms present in a molecule of a substance
family of hydrocarbons with chemical properties who share the same general formula
series of atoms bonded together that form the essentail structure of the compound.

12 Clues: single bond between carbon. • identifies each constituent element by its chemical symbol • chemical compound that contains-carbon double or triple bonds. • identifies the location of chemical bonds between the atoms of a molecule • series of atoms bonded together that form the essentail structure of the compound. • ...

Chemistry 2022-02-24

Across

Combination of 2 or more bonded H elements
Subatomic Particle with a negative electrical charge
The smallest part of a chemical element
Area outside the nucleus where the electrons exist
Averageatomic mass of an element
Central part of an atom made of protons and neutrons determines mass

Down

Arrangement of the chemical elements in rows and columns
The number of protons in the nucleus
Subatomic particle with a positive electrical charge located in the nucleus
Substance that cannot be broken down or changed
number in front of a symbol that represents the number of molecules present
Shows how many atoms of an element are present in a molecule

12 Clues: Averageatomic mass of an element • The number of protons in the nucleus • The smallest part of a chemical element • Combination of 2 or more bonded H elements • Substance that cannot be broken down or changed • Area outside the nucleus where the electrons exist • Subatomic Particle with a negative electrical charge • ...

Chemistry 2021-09-29

Across

any charged atom
has fixed volume
bond shares elctrons
bonds steal electrons
substance fixed composition
found out of the nucleus has and no mass
Found in the nucleus and have a positive charge

Down

smallest unit of matter
gain or lost neurons and has mass changes
elements combined to be stable
solvent dissolves other substances
more than one type of atom chemically bonded

12 Clues: any charged atom • has fixed volume • bond shares elctrons • bonds steal electrons • smallest unit of matter • substance fixed composition • elements combined to be stable • solvent dissolves other substances • found out of the nucleus has and no mass • gain or lost neurons and has mass changes • more than one type of atom chemically bonded • ...

Chemistry 2012-11-01

Across

A reaction that takes in heat
A solution that can not dissolve any more solute
What do we call a solution that is not saturated, but not diluted?
Non Mental Conductor
A reaction that gives out heat
"We are all little pieces of ______ "- Dr Campbell
A biological Catalyst

Down

When particles are cut up smaller the surface area increases making more collisions, what theory is this?
Atomic Number of 1
30 degrees Celsius is a ___________
The set of gasses that are VERY unreactive
Symbol of He

12 Clues: Symbol of He • Atomic Number of 1 • Non Mental Conductor • A biological Catalyst • A reaction that takes in heat • A reaction that gives out heat • 30 degrees Celsius is a ___________ • The set of gasses that are VERY unreactive • A solution that can not dissolve any more solute • "We are all little pieces of ______ "- Dr Campbell • ...

Chemistry 2013-10-14

Across

gas An extremely nonreactive group 8A element.
A highly reactive group 7A element.
Rows in the Periodic table.
Elements Groups of elements in the modern periodic table that are designated with an A and posses a wide range of chemical and physical properties.
The boxes are arranged in order of increasing atomic number into a series of columns.
Elements that are generally gases or dull, brittle solids that are poor conductors of heat and electricity.
An element that is solid at room temperature, a good conductor of heat and electricity, and is generally shiny; most metals are ductile and malleable.

Down

An element, such as Silicon or germanium, that has physical and chemical properties of both metals and nonmetals.
transition metal A type of of group N element that is contained in the f-block of the periodic table and is characterized by a filled outermost s orbital,, and filled or partially filled 4f and 5f orbitals.
law The statement that there is a periodic repetition of chemical and physical properties of the elements when they are arranged by increasing atomic number.
metal A group of B element that is contained in the d-block of the periodic table and, with some exeptions, is characterized by a filled outermost s orbital of energy level n, and filled or partially filled d orbitals of energy level n-1
Earth Metal Group 2A elements in the modern periodic table.

12 Clues: Rows in the Periodic table. • A highly reactive group 7A element. • gas An extremely nonreactive group 8A element. • Earth Metal Group 2A elements in the modern periodic table. • The boxes are arranged in order of increasing atomic number into a series of columns. • ...

Chemistry 2015-01-12

Across

bonding / The bonding between elements which have similar electronegativity or one could say the bonding between nonmetals, in which the elements share electrons.
bonding / This is the process in which 2 or more elements combine to form compounds.
molecule / A type of molecule in which electrons are not shared equally,giving part of the molecule a slightly negative charge and the other part a positive charge.
/ This is the property given to elements to describe how easy they attract electrons or want electrons.
compound / The type of compound formed between a metal and nonmetal. NaCl is an example.
/ The combination of 2 or more atoms, chemically combined.

Down

bonding / The chemical bonding between elements of very different electronegativity, in which atoms transfer electrons. The type of bonding between metals and nonmetals.
/ Process of making ions.
ion / An ion which forms as a result of two or more elements covalently bonding, but is left with an overall charge.
number / The number is found to the top right of ions, telling which type of ion you are dealing with. If it is positive the atom has lost electrons (metals), and if it is negative the atom has gained electrons (nonmetals).
/ An atom which has gained or lost electrons.
molecule/ A type of molecule which shares electrons equally. Vegetable oil is an example.. This type of molecule will NOT mix with water.
/ A neutral particle which is covalently bonded.

13 Clues: / Process of making ions. • / An atom which has gained or lost electrons. • / A neutral particle which is covalently bonded. • / The combination of 2 or more atoms, chemically combined. • bonding / This is the process in which 2 or more elements combine to form compounds. • compound / The type of compound formed between a metal and nonmetal. NaCl is an example. • ...

Chemistry 2015-01-12

Across

A neutral particle which is covalently bonded.
bonding The bonding between elements which have similar electronegativity or one could say the bonding between nonmetals, in which the elements share electrons.
bonding This is the process in which 2 or more elements combine to form compounds.
number The number is found to the top right of ions, telling which type of ion you are dealing with. If it is positive the atom has lost electrons (metals), and if it is negative the atom has gained electrons (nonmetals).
molecule A type of molecule in which electrons are not shared equally,giving part of the molecule a slightly negative charge and the other part a positive charge.
Process of making ions.
compound The type of compound formed between a metal and nonmetal. NaCl is an example.

Down

The combination of 2 or more atoms, chemically combined.
compound The type of compound formed between nonmetals sharing electrons.
This is the property given to elements to describe how easy they attract electrons or want electrons.
ion An ion which forms as a result of two or more elements covalently bonding, but is left with an overall charge.
molecule A type of molecule which shares electrons equally. Vegetable oil is an example.. This type of molecule will NOT mix with water.
An atom which has gained or lost electrons.
bonding The chemical bonding between elements of very different electronegativity, in which atoms transfer electrons. The type of bonding between metals and nonmetals.

14 Clues: Process of making ions. • An atom which has gained or lost electrons. • A neutral particle which is covalently bonded. • The combination of 2 or more atoms, chemically combined. • compound The type of compound formed between nonmetals sharing electrons. • bonding This is the process in which 2 or more elements combine to form compounds. • ...

Chemistry 2024-01-04

Across

Number of protons and number of electrons in an atom of an element
Number of protons added with the number of neutrons
An abbreviation for the element
The basic building block of matter (makes up everything)
2 or more substances physically combined; easily separated
Part of an atom that has negative charge
Part of an atom that has a positive charge

Down

Part of an atom that has no charge or neutral charge
Does not have uniform appearance (can easily see the different parts)
Pure substances made of 1 type of atom
Mixture that has uniform appearance (can't see the different parts)
2 or more elements chemically combined

12 Clues: An abbreviation for the element • Pure substances made of 1 type of atom • 2 or more elements chemically combined • Part of an atom that has negative charge • Part of an atom that has a positive charge • Number of protons added with the number of neutrons • Part of an atom that has no charge or neutral charge • The basic building block of matter (makes up everything) • ...

Chemistry 2024-02-26

Across

Particles of light are called
p orbitals shape
Name of group 7 elements in the periodic table
Au is the symbol of what element?
how many electron can a p subshell can hold

Down

What element is in group 5, period 2
Where are protons found?
s orbitals shape
Who proposed that electrons orbit an atom’s nucleus like planets around a sun
A ____ with principal quantum number n contains n2 orbitals (each with a different pair of l and ml values)
A ____ with angular momentum quantum number l contains 2l + 1 orbitals (each with its own ml value)
which element has 12 protons?

12 Clues: s orbitals shape • p orbitals shape • Where are protons found? • Particles of light are called • which element has 12 protons? • Au is the symbol of what element? • What element is in group 5, period 2 • how many electron can a p subshell can hold • Name of group 7 elements in the periodic table • Who proposed that electrons orbit an atom’s nucleus like planets around a sun • ...

CHEMISTRY 2024-05-04

Across

attracting and retaining molecules.
of making emulsion.
particles' range in size.
of particles in dispersed phase.
of bond in chemisorption.
enhancing rate of chemical reaction.
system with both liquids.

Down

system classification based on physical states.
used to stabilize emulsions.
of changing sol into insoluble precipitate.
in the same phase as reactants.
of catalysis with different phases.

12 Clues: of making emulsion. • particles' range in size. • of bond in chemisorption. • system with both liquids. • used to stabilize emulsions. • in the same phase as reactants. • of particles in dispersed phase. • attracting and retaining molecules. • of catalysis with different phases. • enhancing rate of chemical reaction. • of changing sol into insoluble precipitate. • ...

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

12 Clues: it is known as molal concentration. • is a mass of one mole per single element • it is a atomic weight of a molecule of the chemical in gram. • a substances that breaks up into ions when it dissolved in water. • substances that dissolves in a solvent to produce homogeneous mixture. • temperature at which a liquid becomes a solid at normal atmospheric pressure. • ...

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-21

Across

is a mass of one mole per single element
it is way to express amount of reactants and amounts of product.
ratio of the a mass of a solute that is present in solution, relative to the mass of a solution, as a whole.
a temperature at which boiling occurs for a specific liquid.
a substance that enables a chemical reaction to proceed at a usually faster rate or under different conditions (as at a lower temperature) than otherwise possible.
a measure of the concentration of a substance in a solution.

Down

it is capable of dissolving one or several substances, thus creating a solution.
substances that dissolves in a solvent to produce homogeneous mixture.
the number of the unit of mass of a contaminant per million units of total mass.
a temperature at which a liquid becomes a solid at normal aspheric pressure.
a measure of amount of matter in an object
an atom or group of atoms that has electric charge.

12 Clues: is a mass of one mole per single element • a measure of amount of matter in an object • an atom or group of atoms that has electric charge. • a temperature at which boiling occurs for a specific liquid. • a measure of the concentration of a substance in a solution. • it is way to express amount of reactants and amounts of product. • ...

Chemistry 2023-04-26

Across

the consistent arrangement of atoms within a molecule
when a chemical reaction absorbs heat (energy)
large particle with no charge which makes up atoms
The positive or negative charge of an atom or molecule
when a chemical reaction releases heat (energy)
building blocks of all matter
when two or more atoms join together

Down

large positively charged particle which makes up atoms
small particle with a negative charge which orbits the nucleus of atoms
When a chemical reaction produces a solid and a liquid
a substance with a high pH
a substance with a low pH

12 Clues: a substance with a low pH • a substance with a high pH • building blocks of all matter • when two or more atoms join together • when a chemical reaction absorbs heat (energy) • when a chemical reaction releases heat (energy) • large particle with no charge which makes up atoms • the consistent arrangement of atoms within a molecule • ...

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

12 Clues: What we breath • Part of a element • Has a neutral charge • A basic part of whole • The study of substances • Made the periodic table • firm and stable in shape • Made up of 1 or more atoms • atoms move freely inside it • Has a positive electric charge • When 2 or substances make a new one • when a atom loses or gains 1 electron

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-30

Across

You can get me for free, but inside an atom, I add a lot of weight. What am I?
I am very important for building strong and healthy bones and teeth. You can find me in every dairy product. What am I?
If you mix me with Hydrogen, you’ll sense a nasty smell of rotten eggs. What am I?
I can keep a swimming pool clean, but I can poison you as well. What am I?
I'm unique in one way but you can find two of me in your daily drink. What am I?
Shiny like a silver, denser than lead, pricier than gold, could stop a bullet, if I wanted to. What am I?

Down

What can eat a lot of iron without getting sick?
I am bigger than a dime but worthless. What am I?
I am a planet, a God, and you use me to measure temperature. What am I?
I can protect you from the sun’s strong rays. You can apply me on your skin to prevent sunburn. What am I?
What is black when you purchase it, red while you are using it, and gray when you discard it?
Kids really love me because I make things float. You can even use me to expand small things. What am I?

12 Clues: What can eat a lot of iron without getting sick? • I am bigger than a dime but worthless. What am I? • I am a planet, a God, and you use me to measure temperature. What am I? • I can keep a swimming pool clean, but I can poison you as well. What am I? • You can get me for free, but inside an atom, I add a lot of weight. What am I? • ...

Chemistry!! 2022-09-26

Across

the number of neutrons in a Silicon atom with a mass of 28
the charge on an atom that has lost electrons
a positively charged ion
The element with the atomic mass of 87.62 (approx)
the number of protons in a lithium ion
the group of elements that are most stable (just the first word)
the number of electrons on the element B if it has a charge of -2

Down

the charge on an atom that has gained electrons
The element with 22 electrons when in a stable (non-ionic) form
a negatively charged ion
the number of protons in a Magnesium ion that has a charge of +2
the outer shell of electrons on an atom

12 Clues: a negatively charged ion • a positively charged ion • the number of protons in a lithium ion • the outer shell of electrons on an atom • the charge on an atom that has lost electrons • the charge on an atom that has gained electrons • The element with the atomic mass of 87.62 (approx) • the number of neutrons in a Silicon atom with a mass of 28 • ...

chemistry 2023-09-08

Across

Indicator for titration of oxalic acid using Na0H.
Formed on acetylation of salicylic acid.
Example of solid in gas solution.
The only acid which can reduce tollens reagent.
3D space where probability of finding electron is maximum.
Reagent used to differentiate aromatic and alliphatic aldehydes.

Down

Reagent used to confirm NH4+ ion.
Geometry of Mohr salt crystals.
A thermodynamic quantity equivalent to the total internal energy of a system.
Named reaction where diazonium salt reacts with copper and H-X.
Reagent which can be reduced by aldehydes and formic acid.
Element that can sublime.

12 Clues: Element that can sublime. • Geometry of Mohr salt crystals. • Reagent used to confirm NH4+ ion. • Example of solid in gas solution. • Formed on acetylation of salicylic acid. • The only acid which can reduce tollens reagent. • Indicator for titration of oxalic acid using Na0H. • Reagent which can be reduced by aldehydes and formic acid. • ...

Chemistry 2022-10-12

Across

C2H2OH
CH4
2 carbons, double bond
C2H4(OH)2
HCOOH

Down

C3H8
2 carbons, triple bond
C2H6
CH3OH
CH3COOH
sugar alcohol, five OH groups
C3H5(OH3)

12 Clues: CH4 • C3H8 • C2H6 • CH3OH • HCOOH • C2H2OH • CH3COOH • C2H4(OH)2 • C3H5(OH3) • 2 carbons, triple bond • 2 carbons, double bond • sugar alcohol, five OH groups

Chemistry 2025-02-10

Across

has the same properties as liquid
measures density
the space occupied
uses a funnel
the dissolved substance
has a nondefinite volume

Down

when there is a high solute amount
when oil is added to water
used in distillation
mixture where everything is mixed together
SI unit of mass
whebt he solvent is water

12 Clues: uses a funnel • SI unit of mass • measures density • the space occupied • used in distillation • the dissolved substance • has a nondefinite volume • whebt he solvent is water • when oil is added to water • has the same properties as liquid • when there is a high solute amount • mixture where everything is mixed together

Chemistry 2024-11-10

Across

Noble gas used in filling balloons
Common name of isopropylbenzene
Element with 1 proton and 2 neutrons
Deadly poison compound
A luminous radioactive element
A metalloid used in making computer chips

Down

A non-metal liquid at room temperature
Concentration term that does not depend upon temperature
Solution that resists pH change
Transition element with 28 protons
Vertical columns in Periodic Table
Common name of acetylsalicylic acid

12 Clues: Deadly poison compound • A luminous radioactive element • Solution that resists pH change • Common name of isopropylbenzene • Noble gas used in filling balloons • Transition element with 28 protons • Vertical columns in Periodic Table • Common name of acetylsalicylic acid • Element with 1 proton and 2 neutrons • A non-metal liquid at room temperature • ...

Chemistry 2025-05-12

Across

properties
area
number
analysis
system
mass
theory
properties

Down

indicators
mass unit
electrons
of mass
ratio
properties

14 Clues: area • mass • ratio • number • system • theory • of mass • analysis • mass unit • electrons • indicators • properties • properties • properties

Chemistry 2025-11-25

Across

can be stretched into wires
negative ions
the strong forces of attraction between ions
the name of group 1 metals
can be beaten into sheets
positive ions

Down

the most reactive halogen
has a structure similar to silicon (IV) oxide
the weak attractive forces between molecules
a gas produced when a metal reacts with water
a form of carbon that conducts electricity
used to fill light bulbs

12 Clues: positive ions • negative ions • used to fill light bulbs • the most reactive halogen • can be beaten into sheets • the name of group 1 metals • can be stretched into wires • a form of carbon that conducts electricity • the weak attractive forces between molecules • the strong forces of attraction between ions • has a structure similar to silicon (IV) oxide • ...

Chemistry 2025-12-15

Across

the basic unit of a chemical element.
an uneven distribution of electric charge within a molecule or bond
the electrons in the outermost shell, or energy level, of an atom
results from the transfer of electrons from a metal to a non-metal to obtain a full valence shell for both atoms
the degree to which an element tends to gain electrons and form negative ions in chemical reactions.

Down

an atom of the same element that has a different number of neutrons
relating to or resembling metal or metals.
made when two or more atoms join together through chemical bonds
association of atoms or ions to form molecules, crystals, and other structure
describes how much mass is packed into a certain amount of space
relating to or denoting chemical bonds formed by the sharing of electrons between atoms
is a unit used to measure energy in chemistry and physics

12 Clues: the basic unit of a chemical element. • relating to or resembling metal or metals. • is a unit used to measure energy in chemistry and physics • made when two or more atoms join together through chemical bonds • describes how much mass is packed into a certain amount of space • the electrons in the outermost shell, or energy level, of an atom • ...

Atomic Bomb Crossword 2021-11-18

Across

element that naturally undergoes fission
this splits as a fission reaction occurs
U.S. government research project that developed the atomic bomb
nuclear weapon
conducted for testing purposes only
nuclear weapon that uses fusion
many survivors died from exposure of this after the bombing
the name of the bomb dropped on Hiroshima

Down

branch of chemistry that nuclear chemistry belongs
the study of radioactive substances
"father of the atomic bomb"
element that naturally undergoes fission
Einstein wrote a letter to this president as a warning
the name of the bomb dropped on Nagasaki

14 Clues: nuclear weapon • "father of the atomic bomb" • nuclear weapon that uses fusion • the study of radioactive substances • conducted for testing purposes only • element that naturally undergoes fission • this splits as a fission reaction occurs • element that naturally undergoes fission • the name of the bomb dropped on Nagasaki • the name of the bomb dropped on Hiroshima • ...

Crossword Corner That's Not a Corner 2024-08-16

Crossword Corner That's Not a Corner crossword puzzle

Across

Corporate instant messaging or virtual meetings platform
The company we all work for
Main internal website for all things IDEXX
Chemistry profiles that combine multiple slides
Employee led community that hosts game nights
Reviewed in concentration space, this is the second testing procedure our chemistry lots go through
Not Fusion nor Maine Cafe
Our Tuesday and Thursday morning meetings
Small machine used to mix fluids
Make sure you check its battery every so often
Gets delivered to our cube space every week or so
What is held in the archive freezer
Our entire company makes products for what?
Physical object we insert into the the instrument for analysis
You should always reference the ____ instruction

Down

Online sheet sharing website (kinda like excel)
Constantly going off in the slidecal lab
Technical instrument that transfers an exact amount of fluid
Reviewed in AR space, this is the first testing procedure our chemistry lots go through
Hand coverings
The name of our main platform we test on
Countless of these rooms within the halls of IDEXX, and around the world (what we work in)
Plastic and holds the fluid that is being tested
Data that is generated for CA and ALB during the end of a build
IDEXX has a wall of these walking between Innovation and Synergy
The study of blood and blood disorders
"Insufficient ____"
Employee led community rooted in inclusion of all people, specifically LGBTQ+ members

28 Clues: Hand coverings • "Insufficient ____" • Not Fusion nor Maine Cafe • The company we all work for • Small machine used to mix fluids • What is held in the archive freezer • The study of blood and blood disorders • Constantly going off in the slidecal lab • The name of our main platform we test on • Our Tuesday and Thursday morning meetings • ...

chemical engineering 2023-09-24

Across

polish-american theoritical chemist who won the 1981 novel price in chemistry
the medieval forerunner of chemistry, concerned with the transmutation of matter
a biologically active organic compound with four fused rings arranged in a specific molecular configuration.
chemical engineering professional organization founded in 1908 (abbreviated)
dimensionless number which gives the ratio of convective to conductive heat transfer across a boundary.
the strength and vitality required for sustained physical or mental activity.
consisting of or involving two molecules.
the liquid portion of blood, which transports nutrients and wastes and maintains blood pressure and homeostasis.
In chemistry, a compound which is an open-chain compound
entropy of system is constant during reversible adiabatic process

Down

device with high thermal conductivity that can transfer high quantities of heat
a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen atom.
a drug treatment that uses powerful chemicals to kill fast-growing cells in your body
domain of materials science and engineering that studies the physical and chemical behavior of metallic elements
to change (a compound, such as an alcohol) into an ether
Chemical engineers are sometimes called ___ engineers
a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
flash thatis used to contain liquids and for mixing, heating, cooling, incubation, filtration, storage, and other liquid-handling processes
the measure of the disorder of a system.
to combine chemically with carbon

20 Clues: to combine chemically with carbon • the measure of the disorder of a system. • consisting of or involving two molecules. • Chemical engineers are sometimes called ___ engineers • to change (a compound, such as an alcohol) into an ether • In chemistry, a compound which is an open-chain compound • entropy of system is constant during reversible adiabatic process • ...

Do You Know American Muslims? 2024-04-18

Do You Know American Muslims? crossword puzzle

Across

A neurosurgeon and the inventor of a reservoir that is used to provide cancer therapy
awarded Noble prize in chemistry in 2023 for his work on Quantum Dots
An American professional basketball player
Ansari A co-founder and CEO of Telecom Technologies
A human rights activist and a prominent figure during the civil war
A practicing physician and a former director of the office of Public Health Preparedness and Response(PHPR)
Entrepreneur, humanitarian, and the owner of Chobani Yogurt business
Awarded noble prize in Chemistry in 1999 for his work on femtochemistry
A sabre fencer and the first hijabi to compete for the US in the Olympics

Down

A space scientist and geologist who worked with NASA in the Moon exploration and Apollo programs
The founder of Edible Arrangement company
An American professional soccer player
One of the greatest heavyweight boxers of all times
A broadcast journalist, an author, and a co-anchor of the NBC news morning show Today
director of research at the Institute for Social Policy and Understanding and a former advisor of Barack Obama
A stand-up comedian known for his Netflix comedy show, The Vagabond
A comic writer well known for her character, a 16 years old female Muslim superhero called Kamala Khan
An American former professional basketball player recorded six times NBA most valuable player
A former president of San Jose University
Awarded Noble Prize in Chemistry in 2015 for his work on mechanistics of DNA repair

20 Clues: An American professional soccer player • The founder of Edible Arrangement company • A former president of San Jose University • An American professional basketball player • One of the greatest heavyweight boxers of all times • Ansari A co-founder and CEO of Telecom Technologies • A stand-up comedian known for his Netflix comedy show, The Vagabond • ...

Chapter 2 French Crossword 2012-02-17

Chapter 2 French Crossword crossword puzzle

Across

a high school
strong (masc)
same
history
a teacher
a friend (masc)
biology
all

Down

strict
chemistry
difficult
bad (masc)
easy
english

14 Clues: all • same • easy • strict • history • english • biology • chemistry • difficult • a teacher • bad (masc) • a high school • strong (masc) • a friend (masc)

Chem Barbies! 2023-10-10

Across

she's the next best thing to gold!
"best Chem teacher ever!"
is she necessary on a bike?
sounds like she's a great Chem student!
sounds like she might drive a Kia!

Down

Chemistry or Netball or both?? Toss up!
her role in Lord of the Flies???
Captain Fantastic!
I don't think she'll end up in one!
she'll never be on her surname!
Chemistry or Matildas or both?

11 Clues: Captain Fantastic! • "best Chem teacher ever!" • is she necessary on a bike? • Chemistry or Matildas or both? • she'll never be on her surname! • her role in Lord of the Flies??? • she's the next best thing to gold! • sounds like she might drive a Kia! • I don't think she'll end up in one! • Chemistry or Netball or both?? Toss up! • sounds like she's a great Chem student!

Ch. 1 2023-08-29

Across

anything that has mass and occupies space
the study of the composition of matter
chemistry that deals with the mechanism, rate and energy

Down

chemistry that deals with the composition of matter
the chemistry that deals processes in organisms
the chemistry that deals with Carbon

6 Clues: the chemistry that deals with Carbon • the study of the composition of matter • anything that has mass and occupies space • the chemistry that deals processes in organisms • chemistry that deals with the composition of matter • chemistry that deals with the mechanism, rate and energy

chemistry 2016-10-30

Across

το αρνητικά φορτισμένο άτομο
το μεγαλύτερο σωματίδιο του πυρήνα
μέθοδος για τη διάσπαση του νερού
ο αριθμός των πρωτονίων και των νετρονίων
βρίσκονται στην έβδομη ομάδα του περιοδικού πίνακα
ο αριθμός των πρωτονίων του πυρήνα

Down

αποτελείται από άτομα
άτομο με θετικό φορτίο
ο πίνακας των χημικών στοιχείων
βρίσκεται στον πυρήνα και είναι θετικά φορτισμένο σωματίδιο
στοιχειώδες σωματίδιο με αρνητικό φορτίο
ένα από αυτά κάνει το φαγητό νόστιμο

12 Clues: αποτελείται από άτομα • άτομο με θετικό φορτίο • το αρνητικά φορτισμένο άτομο • ο πίνακας των χημικών στοιχείων • μέθοδος για τη διάσπαση του νερού • το μεγαλύτερο σωματίδιο του πυρήνα • ο αριθμός των πρωτονίων του πυρήνα • ένα από αυτά κάνει το φαγητό νόστιμο • στοιχειώδες σωματίδιο με αρνητικό φορτίο • ο αριθμός των πρωτονίων και των νετρονίων • ...

Chemistry 2013-06-03

Across

neutral particles
Bohr model of atom
Positively charged particles
negatively charged protons
Chemical reaction is a rearrangement of atoms

Down

substance consisting of atoms which have the same number of protons
discovered the electron
number of electrons
gold foil experiment
number of electron shells
discovered first neutron
Unit of a Chemical Element

12 Clues: neutral particles • Bohr model of atom • number of electrons • gold foil experiment • discovered the electron • discovered first neutron • number of electron shells • negatively charged protons • Unit of a Chemical Element • Positively charged particles • Chemical reaction is a rearrangement of atoms • substance consisting of atoms which have the same number of protons

chemistry 2021-02-23

Across

Bond type of chemical bonding that arises from the electrostatic attractive force between conduction electrons and positively charged metal ions.
a particle, atom or molecule with a net electrical charge.
a group of atoms bonded together
Dot Structure diagrams that represent the valence electrons of atoms within a molecule.
ions ion composed of more than one atom.
attracted to the anode in electrolysis.

Down

Electrons an outer shell electron that is associated with an atom
Bond the complete transfer of valence electrons between atoms.
pair a pair of valence electrons that are not shared with another atom in a covalent bond
molecules composed of only two atoms
Bond chemical bond that involves the sharing of electron pairs between atoms.
The negative charge of an ion is equal and opposite to charged proton considered positive by convention.

12 Clues: a group of atoms bonded together • molecules composed of only two atoms • attracted to the anode in electrolysis. • ions ion composed of more than one atom. • a particle, atom or molecule with a net electrical charge. • Bond the complete transfer of valence electrons between atoms. • Electrons an outer shell electron that is associated with an atom • ...

Chemistry 2021-02-27

Across

different structural forms of the same element that exhibit quite different physical properties and chemical behaviours.
In what type of solid the constituent particles such as atoms, ions or molecules are regularly arranged in a definite pattern for long range?
any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern.
the forces that meditate interaction between molecules

Down

it traduces the ability of a compound to exist as two or more crystalline phases that have different arrangements of the molecules of that compound in the solid state.
The number of atoms the nearest neighbors is __ number of an atom.
What is the most stable form of carbon at room temperature?
Name the typical metal with a face-centered cubic lattice structure, also this metal is the most abundant metal in the earth's crust.
what compound occurs in nature as white to gray metal and has a body centered crystal structure
crystals are composed of alternating positive and negative ions.
a grouping of crystal structures according to the axial system.
lattice crystals are composed of atoms which are covalently bonded to one another.

12 Clues: the forces that meditate interaction between molecules • What is the most stable form of carbon at room temperature? • a grouping of crystal structures according to the axial system. • crystals are composed of alternating positive and negative ions. • The number of atoms the nearest neighbors is __ number of an atom. • ...

Chemistry 2021-01-04

Across

cannot be broken into simpler substances by chemical means
positively-charged
move around each other closely
mass of the protons and neutrons
negatively-charged

Down

indicates the number of protons and electrons
neutral
made of subatomic particles called, protons,electrons, and neutrons
vibrate in place
the amount of space and object takes up
moves around freely
anything that has mass and volume

12 Clues: neutral • vibrate in place • positively-charged • negatively-charged • moves around freely • move around each other closely • mass of the protons and neutrons • anything that has mass and volume • the amount of space and object takes up • indicates the number of protons and electrons • cannot be broken into simpler substances by chemical means • ...

Chemistry 2021-03-04

Across

Two or elements chemically joined together
There are 7 of these in the periodic table
The smallest particle of an element that can on exist on its own
Can be found on the periodic table
It is found in period 1 group 1

Down

Fe
There are 8 of these in the periodic table
N2
Give the name of the element with the atomic number 2
Cu
2 or more atoms chemically joined together
H2O

12 Clues: Fe • N2 • Cu • H2O • It is found in period 1 group 1 • Can be found on the periodic table • There are 8 of these in the periodic table • Two or elements chemically joined together • There are 7 of these in the periodic table • 2 or more atoms chemically joined together • Give the name of the element with the atomic number 2 • ...

chemistry 2022-03-07

Across

the chemistry of carbon componds
are generally any compunds that contain carbon-hydrogen bonds
An organic compound containing carbon atoms connected by double or triple bonds.
is a type of molecular structural formula that serves as a shorthand representation of a molecule's bonding and some details of its molecular geometry.
a group of atoms responsible for the characteristic behavior of the class of compounds in which the group occurs
a chemical formula indicating the elements of a compound and their relative proportions, as (CH2O)n.

Down

is the formula where the symbols of atoms are listed in order as they appear in the molecule's structure with bond dashes omitted or limited
An organic compound in which all the carbon atoms are connected by single bonds.
a chemical formula showing the linkage of the atoms in a molecule diagrammatically, as H–O–H.
is a family of hydrocarbons with similar chemical properties who share the same general formula
a chemical formula that indicates the kinds of atoms and the number of each kind in a molecule of a compound.
ia a fact or rule written with mathematical symbols

12 Clues: the chemistry of carbon componds • ia a fact or rule written with mathematical symbols • are generally any compunds that contain carbon-hydrogen bonds • An organic compound in which all the carbon atoms are connected by single bonds. • An organic compound containing carbon atoms connected by double or triple bonds. • ...

chemistry 2022-03-07

Across

substance that cannot be decomposed into simpler substances by ordinary chemical processes
property a property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change.
any substance composed of identical molecules consisting of atoms of two or more
a characteristic of matter that is not associated with a change in its chemical composition
the clear, straw-colored liquid portion of blood that remains after red blood cells, white blood cells, platelets and other cellular components are removed
unlike a gas or liquid, a solid has a fixed shape, and unlike a gas, a solid has a fixed volume

Down

elements
flowing freely like water
mixture a gaseous, liquid or solid mixture that has the same proportions of its components throughout a given sample
mixture a mixture in which the composition is not uniform throughout the mixture
nitrogen, oxygen, water vapor, carbon dioxide, methane, nitrous oxide, and ozone
a particle of matter that uniquely defines achemical element

12 Clues: elements • flowing freely like water • a particle of matter that uniquely defines achemical element • nitrogen, oxygen, water vapor, carbon dioxide, methane, nitrous oxide, and ozone • any substance composed of identical molecules consisting of atoms of two or more • ...

Chemistry 2021-05-11

Across

quantity of heat needed to change the temperature of 1 g of a substance by 1 degree C
___________ yield - maximum amount of product that can be formed from given amounts of reactants
______ yield - amount of product formed when a reaction is carried out in the laboratory
any combination of amino acids in which the amino group of one acid is united with the carboxyl group of another through an amide bond
reactant that determines the amount of product that can be formed in a reaction
peptide with more than 100 amino acids
heat content of a system

Down

_______ yield - ratio of the a***** yield to the t********** yield
reactant that is not completely used up in a reaction
SI unit of energy
device used to measure the heat absorbed or released during a chemical or physical process
any compound that contains an amino group and a carboxyl group in the same molecule

12 Clues: SI unit of energy • heat content of a system • peptide with more than 100 amino acids • reactant that is not completely used up in a reaction • _______ yield - ratio of the a***** yield to the t********** yield • reactant that determines the amount of product that can be formed in a reaction • ...

Chemistry 2020-05-26

Across

Rows across the periodic table.
The first letter of an element is...
Smallest individual particle of matter.
The main element on the right side of the periodic table
Table of elements is called the...
The main element in-between the periodic table.

Down

The second letter of an element is...
Combination of two or more substances.
Two or more atoms bonded together.
Pure substance made up of two or more.
The main element on the left side of the periodic table.
Columns down the periodic table.

12 Clues: Rows across the periodic table. • Columns down the periodic table. • Two or more atoms bonded together. • Table of elements is called the... • The first letter of an element is... • The second letter of an element is... • Combination of two or more substances. • Pure substance made up of two or more. • Smallest individual particle of matter. • ...

Chemistry 2024-03-15

Across

a chemical reaction in which a substance loses electrons.
means more molecules in a given space, increasing the chance of collisions and speeding up reactions.
reactions are common endothermic reactions.
a chemical reaction in which a substance gains electrons.
the process when energy is released to the surroundings
is one or more forms of a chemical element that can exist in the same physical state.
speed up reactions without getting used up themselves.
reaction is a chemical reaction in which the product can react to produce the original reactant. It can move in both forward and backward directions.

Down

the approximate percentage of argon in air
means using electricity to coat one metal with another.
generates electrons in the reaction and is oxidized. It reduces another substance by generating electrons.
a chemical reaction that uses nitrogen gas and hydrogen gas to create the chemical compound ammonia.

12 Clues: the approximate percentage of argon in air • reactions are common endothermic reactions. • speed up reactions without getting used up themselves. • means using electricity to coat one metal with another. • the process when energy is released to the surroundings • a chemical reaction in which a substance loses electrons. • ...

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-05-28

Across

ion are one-atom ions
bond the force that holds two atoms together
Hydrogen cation and an oxyanion
positively charged ion
ion are namy-atom ions
the substance in an aqueous solution that conducts electricity

Down

when two or atoms bond covalently
are the starting substances in the reaction
covalent bond unequal sharing of electrons
negatively charged ion
compound Compounds that contain ionic bonds
electron- electrons that are free to move around

12 Clues: ion are one-atom ions • negatively charged ion • positively charged ion • ion are namy-atom ions • Hydrogen cation and an oxyanion • when two or atoms bond covalently • covalent bond unequal sharing of electrons • are the starting substances in the reaction • compound Compounds that contain ionic bonds • bond the force that holds two atoms together • ...

Chemistry 2023-06-18

Across

it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
a solute that doesn't dissociate, or separate, into ions during dissolving process.
temperature at which a liquid becomes a solid at normal atmospheric pressure.

Down

it is known as molal concentration.
temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
substances that dissolves in a solvent to produce homogeneous mixture.
a substances that breaks up into ions when it dissolved in water.
it is dimensionless quantity representing the amount of matter in a particle or object.
it is a atomic weight of a molecule of the chemical in gram.

CHEMISTRY 2023-06-19

Across

menyusun unsur dalam Jadual Berkala mengikut nombor proton menaik
diisi dalam papan iklan
oksida logam ini bersifat amfoterik
nama lain untuk unsur kumpulan 17
apabila menuruni kumpulan 1, atom unsurnya semakin bertambah sifat

Down

apabila menuruni kumpulan, saiz atom unsur semakin
digunakan sebagai semikonduktor dalam mikrocip elektronik
diisi dalam belon kaji cuaca
unsur dalam kumpulan 1 juga dikenali sebagai
gas adi wujud sebagai gas apa
gas apa yang berwarna kuning kehijauan
barisan mengufuk dalam Jadual Berkala Unsur

12 Clues: diisi dalam papan iklan • diisi dalam belon kaji cuaca • gas adi wujud sebagai gas apa • nama lain untuk unsur kumpulan 17 • oksida logam ini bersifat amfoterik • gas apa yang berwarna kuning kehijauan • barisan mengufuk dalam Jadual Berkala Unsur • unsur dalam kumpulan 1 juga dikenali sebagai • apabila menuruni kumpulan, saiz atom unsur semakin • ...

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

chemistry 2023-05-02

Across

has a negative charge
formed when atoms combine
smallest piece of an element
vertical columns of the periodic table
center part of an atom
abbreviations for the names of elements

Down

mass number of protons plus neutrons
has a positive charge
horizontal rows of the periodic table
an atom that has gained or lost electrons
has no charge
molecules formed from two or more different elements

12 Clues: has no charge • has a positive charge • has a negative charge • center part of an atom • formed when atoms combine • smallest piece of an element • horizontal rows of the periodic table • vertical columns of the periodic table • mass number of protons plus neutrons • abbreviations for the names of elements • an atom that has gained or lost electrons • ...

chemistry 2023-08-16

Across

symbol HE
neutral charge
atomic number 4
mostly gas
symbol FE

Down

brittle and dull
positive charge in the nucleus
inside of an atom
a bendy elememet
symbol LI
in the shell of the atom
symbol O

12 Clues: symbol O • symbol LI • symbol HE • symbol FE • mostly gas • neutral charge • atomic number 4 • brittle and dull • a bendy elememet • inside of an atom • in the shell of the atom • positive charge in the nucleus

Chemistry 2025-05-15

Across

No fixed volume or shape, expands to fill a container, most amount of atom movement
bonded combination of at least two atoms
no charge, is a buffer
negative charge, orbit center, responsible for all atomic bonds
smallest complete unit of matter
Fixed volume, shape moves to fit its container

Down

substance added to the solution
liquid ingredient in a solution
any substance that has mass and takes up space
fourth state of matter
positive charge, in the nucleus (center)
fixed volume and shape, atoms are close together, low atom movement

12 Clues: fourth state of matter • no charge, is a buffer • substance added to the solution • liquid ingredient in a solution • smallest complete unit of matter • bonded combination of at least two atoms • positive charge, in the nucleus (center) • any substance that has mass and takes up space • Fixed volume, shape moves to fit its container • ...

Chemistry 2025-02-23

Across

The twenty-eighth element on the periodic table
The third element on the periodic table
The thirty-first element on the periodic table
The thirtieth element on the periodic table
The last element on the periodic table

Down

The sixty-fifth element on the periodic table
The first element on the periodic table
The second element on the periodic table
The twenty-seventh element on the periodic table
The hundred and eighth element on the periodic table
The twenty-sixth element on the periodic table
The tenth element on the periodic table

12 Clues: The last element on the periodic table • The first element on the periodic table • The third element on the periodic table • The tenth element on the periodic table • The second element on the periodic table • The thirtieth element on the periodic table • The sixty-fifth element on the periodic table • The thirty-first element on the periodic table • ...

chemistry 2025-11-07

Across

– involve changing shape, physical state, size,temperature without changing the chemical identity.
are made up of minerals your body needs –table salt, water, magnesium
one kind of atom; food processing can strip some foodsof these vital elements – iron, calcium, potassium
-occurs whenever new substances with different\chemical and physical properties are formed.
contain hydrogen and oxygen; all the sourcesof energy in your diet – carbohydrates, fats, proteins
is matter in which all the basic units are the same;either elements or compounds; elements important for good health
– Electrons are transferred from one atom to anotherand it causes both atoms to have a charge
is the study of the makeup, structure, and properties of substances and the changes that occur to them.

Down

– uniform distribution of particles throughoutex. Tea or soft drinks
Bonds – Is formed when atoms share one or more pairs ofelectrons
– non-uniform distribution of particles ex.Vegetable soup
are substances that are put together but not chemicallycombines ex. Milk has calcium and salt

12 Clues: – non-uniform distribution of particles ex.Vegetable soup • Bonds – Is formed when atoms share one or more pairs ofelectrons • – uniform distribution of particles throughoutex. Tea or soft drinks • are made up of minerals your body needs –table salt, water, magnesium • -occurs whenever new substances with different\chemical and physical properties are formed. • ...

Chemistry 2026-02-16

Across

mixture of solvents and solutes
substances such as sugars that dissolve in water
making or breaking of chemical bonds
anything that occupies space and has mass
two or more chemically joined atoms

Down

substances such as lipids that are not soluble in water
substance to which a solute is added
substance such as salt added to a solvent
a molecule composed of two or more different elements
occurs when electrons are transferred or shared between atoms
smallest particle of an element
simplest form of matter

12 Clues: simplest form of matter • mixture of solvents and solutes • smallest particle of an element • two or more chemically joined atoms • substance to which a solute is added • making or breaking of chemical bonds • substance such as salt added to a solvent • anything that occupies space and has mass • substances such as sugars that dissolve in water • ...

Chemistry 2025-12-03

Across

Table Table that shows all elements
A substance with a pH more than 7
A pure substance made of one type of atom
A substance with a pH less than 7
Two or more substances not chemically joined
A particle with no charge

Down

A particle with a negative charge
Two or more elements chemically joined
The smallest part of an element
A particle with a positive charge
When pH is 7
A charged particle

12 Clues: When pH is 7 • A charged particle • A particle with no charge • The smallest part of an element • A particle with a negative charge • A substance with a pH more than 7 • A particle with a positive charge • A substance with a pH less than 7 • Table Table that shows all elements • Two or more elements chemically joined • A pure substance made of one type of atom • ...

French Words 2021-09-24

Across

languages
german
mathematics
history
teacher

Down

spanish
interesting
highschool
class
computer science
physics
chemistry

12 Clues: class • german • spanish • physics • history • teacher • languages • chemistry • highschool • interesting • mathematics • computer science

School Subjects 2022-06-20

Across

chimie
histoire
Communications Technology, technologie
biologie
education, Education physique
français

Down

physique
mathématiques
géographie
sciences
arts plastiques
musique
anglais

13 Clues: chimie • musique • anglais • physique • sciences • histoire • biologie • français • géographie • mathématiques • arts plastiques • education, Education physique • Communications Technology, technologie

Peter 2025-03-17

Across

απαιτητικός αλλά ενδιαφέρον
καθηγητής πανεπιστημίου
εξεταζόμενος
απών
επιτυχημένος
έξυπνος
λογοτεχνία

Down

χημεία
δάσκαλος, καθηγητής
διευθυντής σχολείου
προχωρημένος
εξεταστής
αυστηρός

13 Clues: απών • χημεία • έξυπνος • αυστηρός • εξεταστής • λογοτεχνία • προχωρημένος • εξεταζόμενος • επιτυχημένος • δάσκαλος, καθηγητής • διευθυντής σχολείου • καθηγητής πανεπιστημίου • απαιτητικός αλλά ενδιαφέρον

education 2017-11-16

Across

musiikki
tietotekniikka
historia
kemia
uskonto
ruotsi
kuvataide

Down

yhteiskuntaoppi
käsityö
todistus
matematiikka
fysiikka

12 Clues: kemia • ruotsi • käsityö • uskonto • musiikki • todistus • fysiikka • historia • kuvataide • matematiikka • tietotekniikka • yhteiskuntaoppi

School subjects 2023-09-11

Across

religion
slöjd
kemi
fysik
geografi

Down

NO
biologi
samhällskunskap
musik
bild
matematik (US)
historia

12 Clues: NO • bild • kemi • musik • slöjd • fysik • biologi • religion • historia • geografi • matematik (US) • samhällskunskap

matières scolaires 2024-06-26

Across

Physics
Geography
Science
Maths

Down

History
English
IT
P-E
Chemistry
Art
Music
French

12 Clues: IT • P-E • Art • Music • Maths • French • Physics • History • English • Science • Chemistry • Geography

Chemistry 2022-11-17

Across

a sort of recipe that includes symbols
any form of writing
pertaining to ions, having a charge
happening every once in awhile
to increase
steady
when two or more things join together
to have something in common

Down

a solid with a
a visual symbol
to give power or load with energy
__________ electrons; "powerful"

12 Clues: steady • to increase • a solid with a • a visual symbol • any form of writing • to have something in common • happening every once in awhile • __________ electrons; "powerful" • to give power or load with energy • pertaining to ions, having a charge • when two or more things join together • a sort of recipe that includes symbols

Chemistry 2022-12-26

Across

Negatively charged particle.
Has no net electric charge.
Combination of two or more atoms.
An atom or molecule with a net electrical charge
Hand protection

Down

Produces OH- ions in solution.
A substance that cannot be broken down by chemical means.
Might be calibrated in Fahrenheit or Centigrade.
Two or more atoms joined together.
Any liquid, solid or gas.
Positively charged particle.
Produces H+ ions in solution

12 Clues: Hand protection • Any liquid, solid or gas. • Has no net electric charge. • Negatively charged particle. • Positively charged particle. • Produces H+ ions in solution • Produces OH- ions in solution. • Combination of two or more atoms. • Two or more atoms joined together. • Might be calibrated in Fahrenheit or Centigrade. • An atom or molecule with a net electrical charge • ...

chemistry 2020-05-26

Across

tell us the number of atoms of each element in a compound.
goes across the periodic table
a table of the chemical elements
the first letter of an element
an element that readily forms positive ions and has metallic bonds
a particle made up of two or more atoms that are chemically bonded together

Down

an element that doesn't have the characteristics of metal including
goes down the periodic table
the second letter of an element
a substance whose atoms all have the same number of protons
the smallest particle of a chemical element that can exist.
a substance formed when two or more chemical elements are chemically bonded together

12 Clues: goes down the periodic table • goes across the periodic table • the first letter of an element • the second letter of an element • a table of the chemical elements • tell us the number of atoms of each element in a compound. • a substance whose atoms all have the same number of protons • the smallest particle of a chemical element that can exist. • ...

Chemistry 2019-10-10

Across

Sifat yang diamati dari perubahan materi
NaCl
Konfigurasi elektron menggunakan prinsip "Membangun"
Atom yang memiliki jumlah proton yang sama
Percobaan menggunakan Lempengan emas yang ditembakj dengan sinar alfa
Atom yang memiliki jumlah neutron yang sama
Teori atom yang menjelaskan bahwa elektron tidak akan jatuh ke inti atom

Down

Bilangan kuantum yang menyatakan arah elektron dalam orbital
Sifat perusak
Memiliki massa dan ruang
Teori atom yang menjelaskan bahwa atom berbentuk seperti bola pejal
Atom yang memiliki massa sama

12 Clues: NaCl • Sifat perusak • Memiliki massa dan ruang • Atom yang memiliki massa sama • Sifat yang diamati dari perubahan materi • Atom yang memiliki jumlah proton yang sama • Atom yang memiliki jumlah neutron yang sama • Konfigurasi elektron menggunakan prinsip "Membangun" • Bilangan kuantum yang menyatakan arah elektron dalam orbital • ...

Chemistry 2020-10-30

Across

contains polar bonds with a difference in electronegativity between the atoms
molecule formed by covalent bonds in which the atoms share one or more pairs of electrons
contains polar bonds with a difference in electronegativity between the atoms
contains exactly two elements
the choosing of names for certain things

Down

in simple terms an atom needs eight valence electrons to form a compound
the inter atomic linkage that results from sharing an electron pair between two atoms
in simple terms an atom needs eight valence electrons to form a compound
formed when two oppositely charged ions create one chemical compound
the location of the atoms, groups and or ions to one another in a molecule; the number and type of covalent bonds
the outermost shell containing valence electrons
a diagram that shows the covalent bonds and lone electrons in a molecule
compounds that consist of ions and are usually more complicated than just two element compounds
any hydrogen-containing substance that is capable of donating a proton to another substance

14 Clues: contains exactly two elements • the choosing of names for certain things • the outermost shell containing valence electrons • formed when two oppositely charged ions create one chemical compound • in simple terms an atom needs eight valence electrons to form a compound • in simple terms an atom needs eight valence electrons to form a compound • ...

Chemistry 2020-11-05

Across

mechanical digestion happens here
a mixture you can see the parts of
another name for mechanical mixture
your body maintaining constant temperature
a pure substance made of more than one type of atom

Down

a substance made of only one type of particle
chemical digestion and absorption happen here
another name for solution
a mixture you can't see the parts of
a substance made of more than one type of particle
a pure substance made of only one type of atom
getting nutrients from food

12 Clues: another name for solution • getting nutrients from food • mechanical digestion happens here • a mixture you can see the parts of • another name for mechanical mixture • a mixture you can't see the parts of • your body maintaining constant temperature • a substance made of only one type of particle • chemical digestion and absorption happen here • ...

CHEMISTRY 2021-01-02

Across

periyodik tablodaki yatay sıraların her biri için kullanılan terimdir.
kuantum sayısı belirli bir orbitalin uzaydaki yönelimini açıklamak için kullanılır.
gaz veya sıvı akışkanların basıncını ölçmek için kullanılan alettir.
maddenin 16 hâlinden biridir. Bu haldeyken maddenin yoğunluğu çok az, akışkanlığı son derece fazladır.
teori gazların basınç, sıcaklık, hacim gibi makroskopik özelliklerini moleküler bileşim ve hareketlerine bağlı olarak açıklayan teoridir.

Down

elektronların atom çekirdeği etrafındaki yörüngelerde bulunma olasılığının en fazla olduğu hacimsel bölgelere denir.
bağ yapımında kullanılan elektronların bağı oluşturan atomlar tarafından çekilme gücüdür.
ilkesi bu ilkeye göre bir parçacığın momentumu ve konumu aynı anda tam doğrulukla ölçülemez.
kuralı bir atom veya iyonun temel durumunda elektronların daha yüksek seviyeleri işgal etmeden önce mevcut en düşük enerji seviyelerinin atomik yörüngelerini doldurduğunu belirtir.
Herhangi bir kap içinde basıncı dış basınçtan daha büyük bir gaz olduğu zaman kapta bulunabilecek çok küçük bir delikten kabın iç basıncı dış basınca eşit olana dek gaz dışarıya doğru yayınarak kaçar.
basınç Bir ideal gaz karışımında hacmi olan her gazın kendine ait bir basıncı vardır.
kuralı çok elektronlu bir atomun taban durumuna karşılık gelen terim sembolü belirlemek için formüle edilen kurallar dizisi.

12 Clues: gaz veya sıvı akışkanların basıncını ölçmek için kullanılan alettir. • periyodik tablodaki yatay sıraların her biri için kullanılan terimdir. • kuantum sayısı belirli bir orbitalin uzaydaki yönelimini açıklamak için kullanılır. • basınç Bir ideal gaz karışımında hacmi olan her gazın kendine ait bir basıncı vardır. • ...

chemistry 2020-12-16

Across

two substances that are chemically joined together and cannot be separated
particles are far apart and move quickly
table a table that shows all the elements
name of a metal in group 1, period 3
name of a gas in group 6, period 2
method used to separate sand and water
two substances that can be separated
particles are close together and vibrate

Down

when water vapor cools and turns back into water
very very small particle
this method is used to separate ink from water
particles are quite close together and can slide over each other

12 Clues: very very small particle • name of a gas in group 6, period 2 • name of a metal in group 1, period 3 • two substances that can be separated • method used to separate sand and water • particles are far apart and move quickly • particles are close together and vibrate • table a table that shows all the elements • this method is used to separate ink from water • ...

Chemistry 2021-02-27

Across

the forces that meditate interaction between molecules
what compound occurs in nature as white to gray metal and has a body centered crystal structure
Name the typical metal with a face-centered cubic lattice structure, also this metal is the most abundant metal in the earth's crust.
crystals are composed of alternating positive and negative ions.
it traduces the ability of a compound to exist as two or more crystalline phases that have different arrangements of the molecules of that compound in the solid state.
different structural forms of the same element that exhibit quite different physical properties and chemical behaviours.
In what type of solid the constituent particles such as atoms, ions or molecules are regularly arranged in a definite pattern for long range?
a grouping of crystal structures according to the axial system.

Down

The number of atoms the nearest neighbors is __ number of an atom.
What is the most stable form of carbon at room temperature?
any noncrystalline solid in which the atoms and molecules are not organized in a definite lattice pattern.
lattice crystals are composed of atoms which are covalently bonded to one another.

Chemistry 2021-11-17

Across

Formed the basis of many synthetic fibres
Total number of elements in Mendeleev’s table
Contains penicillin and tetracycline
Bromine exist as _____(solid/liquid/gas)
Type of chemists
Example of pesticide

Down

Obtained from plants to make paper
Used in temperature checking
Used in rubbers for elasticity
Also known as parametal
Proposed atomic theory of matter
Discovered the role of oxygen in respiration

12 Clues: Type of chemists • Example of pesticide • Also known as parametal • Used in temperature checking • Used in rubbers for elasticity • Proposed atomic theory of matter • Obtained from plants to make paper • Contains penicillin and tetracycline • Bromine exist as _____(solid/liquid/gas) • Formed the basis of many synthetic fibres • Discovered the role of oxygen in respiration • ...

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-01-23

Across

What we breath
Part of a element
Has a positive electric charge
A basic part of whole
when a atom loses or gains 1 electron
Made the periodic table
firm and stable in shape

Down

Made up of 1 or more atoms
The study of substances
atoms move freely inside it
When 2 or substances make a new one
Has a neutral charge

Chemistry 2023-03-24

Across

The twenty-eighth element on the periodic table
The third element on the periodic table
The thirty-first element on the periodic table
The thirtieth element on the periodic table
The last element on the periodic table

Down

The sixty-fifth element on the periodic table
The first element on the periodic table
The second element on the periodic table
The twenty-seventh element on the periodic table
The hundred and eighth element on the periodic table
The twenty-sixth element on the periodic table
The tenth element on the periodic table

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

Chemistry 2023-06-19

Across

temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
it is the ratio of moles of one substance in the mixture to the total number of moles of all substances
temperature at which a liquid becomes a solid at normal atmospheric pressure.
a substances that breaks up into ions when it dissolved in water.
a unit of concentration expressed as the number of moles of dissolved solute per liter of solution.

Down

a solute that doesn't dissociate, or separate, into ions during dissolving process.
it is capable of dissolving one or several substances, thus creating a solution.
is a mass of one mole per single element
it is known as molal concentration.
it is a atomic weight of a molecule of the chemical in gram.
substances that dissolves in a solvent to produce homogeneous mixture.
it is dimensionless quantity representing the amount of matter in a particle or object.

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