periodic table Crossword Puzzles

Crossword Puzzle for school. 2021-01-20

Crossword Puzzle for school. crossword puzzle

Across

metals consist of the chemical elements lithium, sodium, potassium, rubidium, caesium, and francium.
are a group in the periodic table consisting of five chemically related elements: fluorine, chlorine, bromine, iodine (I), and astatine.
is a type of chemical element which has properties in between, or that are a mixture of, those of metals and nonmetals.
one of two or more species of atoms of a chemical element with the same atomic number.
Negative ions are odorless, tasteless, and invisible molecules that we inhale in abundance in certain environments.
A particle that has a positive charge.
Is a symbol that represents the Atomic ______ unit.
Are one of the ways that the periodic table is organized, There are 18 of them.
is an element that readily forms positive and has metallic bonds.
is the process by which an unstable atomic nucleus loses energy by radiation.
a particle that has NO charge.
formed by atoms or molecules suffering an inelastic collision.
a particle that has a negative charge.

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Is a Group(2) that consists of beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr), barium (Ba), and radium (Ra).
the central and most important part of an object.
is a chemical element that mostly lacks the characteristics of a metal.
38 elements in groups 3 through 12.
a group of 15 chemical elements, with atomic numbers 57 through 71.
is a particle, atom, or molecule with a net electrical charge.
six naturally occurring noble gases are helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn).
the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
represents the area around the nucleus of an atom.
Are one of the ways that the periodic table is organized, There are seven of them.
the number of protons in the nucleus of an atom.
a series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103.

25 Clues: a particle that has NO charge. • 38 elements in groups 3 through 12. • A particle that has a positive charge. • a particle that has a negative charge. • the number of protons in the nucleus of an atom. • the central and most important part of an object. • represents the area around the nucleus of an atom. • Is a symbol that represents the Atomic ______ unit. • ...

Chemistry Vocab 2022-11-01

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a group of elements whose properties can change between a metal and nonmetal
the small, dense region consisting of protons and neutrons at the center of an atom
Ttwo (or more) atoms joined – or bonded – together
Gasses the element group on the far right side where all the elements are a gas
a state of matter where molecules are free flowing, have a fixed volume
The basic unit of chemical element found in everything, living and nonliving.
a state of matter where molecules will expand to fill the entire container, have neither a shape nor volume
a common element, a natural gas, makes up 75% of the mass of earth, the lightest element
Mass Number The number of protons plus the number of neutrons.
Table the chart that holds all the elements names and basic information about each one
a state of matter where molecules are grouped together, have a fixed shape
Negatively charged subatomic particle in an atom
the 1 or 2 letters representing an element on the periodic table
The simplest substances and cannot be broken down, located on the periodic table.

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Positively charged subatomic particle in an atom
Molecules that have bonds between two different types of atom.
Neutrally charged subatomic particle in an atom
Number An atom’s number of protons – and therefore electrons, as they are equal.
Point the temperature at which a solid will turn to a liquid and stay in that state
A lasting attraction between atoms, ions or molecules that enables the formation of chemical compounds.
Property A characteristic of matter that can be observed and measured without changing the chemical identity of the sample. (Ex: color, hardness, boiling point)
Property A characteristic or behavior of a substance that may be observed when it undergoes a chemical change or reaction (Ex. flammability, toxicity, chemical stability)
Point the temperature at which the substance transitions from a liquid to the gaseous phase
a common element, a colorless, odorless, tasteless gas essential to living organisms, being taken up by animals, highly reactive nonmetal

24 Clues: Neutrally charged subatomic particle in an atom • Positively charged subatomic particle in an atom • Negatively charged subatomic particle in an atom • Ttwo (or more) atoms joined – or bonded – together • Molecules that have bonds between two different types of atom. • Mass Number The number of protons plus the number of neutrons. • ...

Elements, compounds, and mixtures. 2021-11-23

Elements, compounds, and mixtures. crossword puzzle

Across

Group of atoms held together with chemical bonds
Resulting from a reaction between two substances
Atoms of the same type grouped together
Different types of substances physically mixed together
A particular kind of matter

Down

A part of an element
The basic unit of a chemical element
Anything that takes up space
Relating to the periodic table
A measure of the amount of mass in something

10 Clues: A part of an element • A particular kind of matter • Anything that takes up space • Relating to the periodic table • The basic unit of a chemical element • Atoms of the same type grouped together • A measure of the amount of mass in something • Group of atoms held together with chemical bonds • Resulting from a reaction between two substances • ...

Periodic Table 2020-07-21

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on fire
is when the enviroment passes energy to the substance.
atomic number 29

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the state or process of rotting; decay.
is when surroundings transfer energy to the substances
make or became different
relating to heat.

7 Clues: on fire • atomic number 29 • relating to heat. • make or became different • the state or process of rotting; decay. • is when the enviroment passes energy to the substance. • is when surroundings transfer energy to the substances

Periodic Table 2023-12-04

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Element named after Mendeleev
Element with the symbol C
First element in the periodic table

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A Noble Gas with the symbol Xe
Iron symbol
Gold
Ar

7 Clues: Ar • Gold • Iron symbol • Element with the symbol C • Element named after Mendeleev • A Noble Gas with the symbol Xe • First element in the periodic table

periodic table 2023-08-30

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is to think about something and it comes true
a guider
a type of language
highly flame able gas

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this is a good organizing element
fool
its a reflecting light

7 Clues: fool • a guider • a type of language • highly flame able gas • its a reflecting light • this is a good organizing element • is to think about something and it comes true

periodic table 2025-11-14

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number the number of protons in the
the area where electrons are found
a table of the chemical elements arrang

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a one- or two-letter abbreviatio
characteristics of a substance that can be measured or observed without changing its chemical identity
the total count of proton
the basic component of a whole

7 Clues: the total count of proton • the basic component of a whole • a one- or two-letter abbreviatio • the area where electrons are found • number the number of protons in the • a table of the chemical elements arrang • characteristics of a substance that can be measured or observed without changing its chemical identity

Periodic Table 2025-11-24

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A measurement of the size of an atom from the center of the nucleus to the outermost electron cloud.
A measurement of an atom's ability to attract a shared pair of electrons in a chemical bond.
Characteristics of a substance that describe its ability to undergo a specific chemical change or reaction.
The minimum energy required to remove an electron from a gaseous atom or ion.

Down

ions that are present in a solution from more than one source
A substance tendency to undergo chemical change, either by itself or with other materials.
A electrons in the outermost shell of an atom

7 Clues: A electrons in the outermost shell of an atom • ions that are present in a solution from more than one source • The minimum energy required to remove an electron from a gaseous atom or ion. • A substance tendency to undergo chemical change, either by itself or with other materials. • ...

The Atom 2023-10-13

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a measure of the size of its atoms, usually the mean or typical distance from the center of the nucleus to the boundary of the surrounding shells of electrons
an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed.
ion that consists of more than one atom
any of the soft, light, reactive metals of Group 1 of the periodic table: lithium, sodium, potassium, rubidium, cesium, and francium
metal - any of various chemical elements that have valence electrons—i.e., electrons that can participate in the formation of chemical bonds—in two shells instead of only one.
an atom or molecule that carries an electric charge
the number of protons minus the number of electrons
a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well
the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the atom (the mass number) or to the average number allowing for the relative abundances of different isotopes.
a positively charged ion (i.e. one that would be attracted to the cathode in electrolysis)
the fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have
the fixed amount of energy that a system described by quantum mechanics, such as a molecule, atom, electron, or nucleus, can have
the number of protons in the nucleus, which determines the identity of an element, its place in the periodic table, and its chemical properties
a stable subatomic particle with a charge of negative electricity, found in all atoms
any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table. They were long believed to be totally unreactive but compounds of xenon, krypton, and radon are now known
a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen

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a tendency of an atom to attract shared electrons
a negatively charged ion (i.e. one that would be attracted to the anode in electrolysis)
arrangement of electrons in orbitals around an atomic nucleus
series of chemical elements comprises the 15 metallic chemical elements with atomic numbers 57–71, from lanthanum through lutetium
a synthetic element is one of 24 chemical elements that do not occur naturally on Earth
an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals or semiconductors
the minimum amount of energy required to remove the most loosely bound electron of an isolated neutral gaseous atom or molecule
any of six chemical elements in group 2 of the periodic table: beryllium (Be), magnesium (Mg), calcium (Ca), strontium (Sr). While not as reactive as the alkali metals, this family knows how to make bonds very easily
any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group VIIA (17) of the periodic table; reactive nonmetallic elements that form strongly acidic compounds with hydrogen from which simple salts can be made
a system consisting of a small, dense nucleus surrounded by orbiting electrons—similar to the structure of the Solar System, but with attraction provided by electrostatic forces in place of gravity.
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
each of two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei, and hence differ in relative atomic mass but not in chemical properties
a chemical element that mostly lacks the characteristics of a metal. Physically, a nonmetal tends to have a relatively low melting point, boiling point, and density

29 Clues: ion that consists of more than one atom • a tendency of an atom to attract shared electrons • an atom or molecule that carries an electric charge • the number of protons minus the number of electrons • arrangement of electrons in orbitals around an atomic nucleus • a stable subatomic particle with a charge of negative electricity, found in all atoms • ...

chemistry puzzle 2024-05-17

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an atom, molecule or ion with least unpaired electron
a metal made by mixing two different metals
an ion with a negative charge
no of valence electron that participate in chemical reaction
process in which insoluble substance is left
a noble gas
an ion with a positive charge

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no of atom present in molecule or atom
a substance that cannot broken further
a substance that react during chemical reaction
substance made up of one kind of atom
a substance that we get after a chemical reaction
repetition of a property in periodic table
basic building block o chemistry

14 Clues: a noble gas • an ion with a negative charge • an ion with a positive charge • basic building block o chemistry • substance made up of one kind of atom • no of atom present in molecule or atom • a substance that cannot broken further • repetition of a property in periodic table • a metal made by mixing two different metals • process in which insoluble substance is left • ...

IPC DCA Review Day 3 2022-10-04

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one stick on a stick diagram represents __ shared valence electrons when showing bonding
argon has ___ electrons
the color on the visible light spectrum with the most energy
a digital scale in the lab measures __
the larger number at the bottom of a periodic table tile is called the __ mass
when there is an __in the lab, first thing you do is TELL THE TEACHER!
the radius of an atom gets __ as you move down a group because the number or orbitals for electrons gets larger
argon has _____ valence electrons
a graduated cylinder in the lab measures __
argon has twenty-two___
when reading a graduated cylinder, you always read the number at the bottom of the curve, the ____
the family that always reacts with alkali metals
the __ metals are the most reactive family

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the __ rule says that all elements (except hydrogen) want 8 valence electrons, that’s why bonding occurs!
a general section of the periodic table that can have properties of metals (like luster) and non-metals (like being brittle)
the smaller number at the top of a periodic table tile is called the atomic __
broken __ is the number one cause of lab injuries in the chemistry lab
the noble gases are ___, which means they NEVER bond with anything! They are non-reactive
the 2,8,8 rule tells us how many electrons go on each ring of a __ model
look on the board, the blue line is the length of fifty point __ inches
the electrons that are only on the outer orbital are called __ electrons
the fire extinguisher is for when the fire is large and you can’t get close, the FIRST thing you have to do to use it is pull the ___ so that you can push the two parts of the handle together
Neon (Ne) has ____ protons
look on he board, what type of measuring device is being shown?
when an electron goes back down to its __ state after being heated, it emits a photon of light
part of lab safety equipment that is use to protect your eyes

26 Clues: argon has ___ electrons • argon has twenty-two___ • Neon (Ne) has ____ protons • argon has _____ valence electrons • a digital scale in the lab measures __ • the __ metals are the most reactive family • a graduated cylinder in the lab measures __ • the family that always reacts with alkali metals • the color on the visible light spectrum with the most energy • ...

Matter 2021-02-15

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a mark or character used as a conventional representation of an object, function, or process.
a column in the periodic table of the chemical elements
admixture of metals, or a metal combined with one or more other elements
the number of protons in the nucleus of an atom
a subatomic particle, with a positive electric charge of
a sub-atomic particle with no net electrostatic charge
the sum of the numbers of protons and neutrons present in the nucleus of an atom.
natural materials that do not produce heat or electricity and that are structurally brittle
the movement of water from a less concentrated solution to a more concentrated solution through a partially permeable membrane
a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance and conducts electricity and heat relatively well.
anything that occupies space and has mass
particles that are smaller than atoms
any substance that cannot be decomposed into simpler substances by ordinary chemical processes
an element that has properties that are intermediate between those of metals and nonmetals
the number of protons in the nucleus of an atom

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law that states: Matter is made up of particles that are constantly moving
any of the six chemical elements that make up Group 1 (Ia) of the periodic table
Arrangement of the elements
the movement of a substance from an area of high concentration to an area of low concentration
a tabular array of the chemical elements organized by atomic number
are a group in the periodic table consisting of five chemically related elements
any of numerous subatomic constituents of the physical world that interact with each other
the ability to do work
a membrane-bound organelle that contains genetic material (DNA) of eukaryotic organisms.
the amount of a component in a given area or volume
a negatively charged subatomic particle.
metals that are named after their oxides
the smallest unit of ordinary matter that forms a chemical element.
a substance that contains atoms of two or more different elements, and these atoms are chemically joined together.
a particle made up of two or more atoms that are chemically bonded together

30 Clues: the ability to do work • Arrangement of the elements • particles that are smaller than atoms • a negatively charged subatomic particle. • metals that are named after their oxides • anything that occupies space and has mass • the number of protons in the nucleus of an atom • the number of protons in the nucleus of an atom • ...

(7) Unit 2 CW 1 2023-09-18

Across

an element that lacks most of the properties of a metal
An abbreviation for the name of an element on the periodic table.
A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
the ability for metal to be hammered, pressed or rolled into thin sheets
has a definite shape and definite volume
someone who studies chemistry
anything that has mass and takes up space
the ability of an object to carry electric currents
has indefinite shape and indefinite volume
the shine of a metal
has indefinite shape but definite volume
Characteristics of elements that help to identify what they are.
Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
force between atoms or groups of atoms

Down

The number of protons in the nucleus of each element.
located in the outermost shell of an atom
a group of two or more atoms held together by chemical bonds
A positively charged subatomic particle located at the center of an atom.
a pure substance that cannot be broken down into any other substance by chemical or physical means
amount of matter in an object
The average mass of the nucleus of that element.
matter with a composition that is always the same
the ability for metal to be drawn into wires
A subatomic particle with no charge located at the center of an atom.
Elements arranged in vertical columns of the periodic table that share the same properties.
elements that have some properties of metals and some properties of nonmetals
Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
scientist that discovered a set of patterns that applied to all elements
the basic particle from which all elements are made
the ability of an object to transfer heat
substances that can conduct electric currents under some conditions but not under other conditions
the amount of mass a material has in a given volume

32 Clues: the shine of a metal • amount of matter in an object • someone who studies chemistry • force between atoms or groups of atoms • has a definite shape and definite volume • has indefinite shape but definite volume • located in the outermost shell of an atom • anything that has mass and takes up space • the ability of an object to transfer heat • ...

Test: Unit 2 2025-01-19

Across

The amount of nuclear charge _____________ across a period.
A measure of the ability of an atom to attract electrons; how much an element wants to steal an electron.
Which is stronger: intermolecular or intramolecular?
Attractive forces between molecules are called ____________________.
The uneven distribution of electrons usually occurs when the molecule has a(n) ______________________ shape.
A negative ion produced when an element gains electrons.
This is the weakest IMF.
Electrons are _________________ in the formation of an ionic bond.
IMF's determine what types of properties?
In nonpolar covalent bonds the electrons are shared __________________.
Type of bonding between a metal and a nonmetal.
The higher the boiling point the ____________ the hydrocarbon chain.
As you go across a period the radius of the atom gets _______________.
Electrons are _______________ in the formation of a covalent bond.
Name:Na3PO4
Which element on the periodic table has the highest electronegativity.
These types of molecules (H2, Cl2, N2, Br2, etc)are called _____________ molecules
When two identical nonmetals bond it creates a ________________ covalent bond.
Name:B2Br4
Low IE means your electrons are ___________ to steal.

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This element on the periodic table has the smallest radius.
Name:PCl3
The energy required to remove or steal an electron.
These forces occur between polar molecules.
This element is the most reactive nonmetal on the periodic table.
Substances held together with hydrogen bonds will have a _______________ boiling point.
This occurs between Hydrogen and Oxygen, Nitrogen and fluorine.
This element of the periodic table has the largest radius.
Name:CoCO3
The positive ion that is written first in a chemical formula.
As you go down a group the radius of the atom gets _____________.
Water has a ________________ geometric structure.
Forces holding a molecule together are called ________________________.
All compounds are called _____________, but not all molecules are compounds.
Which element experiences more shielding: Be or Ba?
As you go across a period the number of energy levels is _________________.
Type of bonding between a nonmetal and nonmetal.
The most reactive metal tends to __________________ electrons most easily.
This intermolecular force occurs between non-polar molecules.
The nuclear charge gets ______________ as you go down a group.
The number of electrons in the last energy level is called the ___________ electrons.

41 Clues: Name:PCl3 • Name:CoCO3 • Name:B2Br4 • Name:Na3PO4 • This is the weakest IMF. • IMF's determine what types of properties? • These forces occur between polar molecules. • Type of bonding between a metal and a nonmetal. • Type of bonding between a nonmetal and nonmetal. • Water has a ________________ geometric structure. • The energy required to remove or steal an electron. • ...

Atoms 2024-11-15

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This is the lightest element on the periodic table.
The center of an atom.
________ are negative and live outside of the nucleus.
______(2 words, no space between)is the number that tells how many protons and how many electrons an element has.

Down

The ________ table lists all of the elements (atoms).
_________ have a positive charge and live in the
______ are neutral and live in the nucleus.
The atomic _____ gives the number of protons and neutrons.

8 Clues: The center of an atom. • ______ are neutral and live in the nucleus. • _________ have a positive charge and live in the • This is the lightest element on the periodic table. • The ________ table lists all of the elements (atoms). • ________ are negative and live outside of the nucleus. • The atomic _____ gives the number of protons and neutrons. • ...

CrossWord Puzzle 2017-04-06

Across

/is an electron that is associated with an atom
/ a substance that takes part in and undergoes change during a reaction
/column of elements in the periodic table
/ no net electric charge and a mass slightly larger than that of a proton
/a substance that is formed as the result of a chemical reaction

Down

/the central and most important part of an object, movement, or group, forming the basis for its activity and growth
/a stable subatomic particle with a charge of negative electricity
/a subatomic particle with a positive charge
/describe where electrons are when they go around the nucleus of an atom
/large body of matter with no definite shape
/ name given to a horizontal row of the periodic table

11 Clues: /column of elements in the periodic table • /is an electron that is associated with an atom • /large body of matter with no definite shape • /a subatomic particle with a positive charge • / name given to a horizontal row of the periodic table • /a substance that is formed as the result of a chemical reaction • ...

spelling words 2016-07-20

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you can find tons of these on the periodic table
made up or consisting of different elements
it is what you would call ice before it melted
a material or device that conducts or transmits heat or electricity

Down

this relates to a table filled with different elements
you will probably have this subject in high school
if you have allergies and you eat something you are allergic to, it is likely that you will have a ...
the smallest part of a chemical element that exist
a substance that flows freely but is of constant volume
the chemical element of atomic number 3, a soft silver-white metal. It is the lightest of the alkali metals.
something you cannot hold

11 Clues: something you cannot hold • made up or consisting of different elements • it is what you would call ice before it melted • you can find tons of these on the periodic table • you will probably have this subject in high school • the smallest part of a chemical element that exist • this relates to a table filled with different elements • ...

periodic table 2020-11-05

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a positively charged ion
a measurement of large quantities of very small entities
its not a metal.

Down

a negatively charged ion
horizontal rows on the periodic table
they are all odorless, colorless, monatomic gases with very low chemical reactivity.
a solid material that is typically hard, shiny, malleable

7 Clues: its not a metal. • a positively charged ion • a negatively charged ion • horizontal rows on the periodic table • a measurement of large quantities of very small entities • a solid material that is typically hard, shiny, malleable • they are all odorless, colorless, monatomic gases with very low chemical reactivity.

periodic table 2020-11-05

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its not a metal.
a negatively charged ion
they are all odorless, colorless, monatomic gases with very low chemical reactivity.

Down

horizontal rows on the periodic table
a solid material that is typically hard, shiny, malleable
a positively charged ion
a measurement of large quantities of very small entities

Periodic table 2018-07-11

Across

halogen
group VI has 6 valence electrons
half filled configuration

Down

group IA in periodic table
diatomic molecule with triplebond
element in group 1 and period 3
loss electrons

7 Clues: halogen • loss electrons • half filled configuration • group IA in periodic table • element in group 1 and period 3 • group VI has 6 valence electrons • diatomic molecule with triplebond

periodic table 2023-12-20

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a material that prevents heat
the chart of the elements showing the repeating pattern of their properties

Down

a property used to describe a material that can be pounded into shapes
the average mass of all the atoms of an element
column of elements with similar properties on the periodic table(there are 18)
a property used to describe a material that can be drawn into a long wire
a row of the periodic table(there are 7)

7 Clues: a material that prevents heat • a row of the periodic table(there are 7) • the average mass of all the atoms of an element • a property used to describe a material that can be pounded into shapes • a property used to describe a material that can be drawn into a long wire • the chart of the elements showing the repeating pattern of their properties • ...

Periodic Table 2025-11-13

Across

The number of protons plus neutrons
Property of an element that you use your senses to observe.
The number of protons in an atom
an atom or a group of atoms that has a positive or negative electrical charge due to the loss or gain of electrons

Down

a one- or two-letter abbreviation used to represent a chemical element
a one- or two-letter abbreviation used to represent a chemical element
a chart that arranges chemical elements into rows (periods) and columns (groups) based on their atomic number
The region where electrons are found in an atom

8 Clues: The number of protons in an atom • The number of protons plus neutrons • The region where electrons are found in an atom • Property of an element that you use your senses to observe. • a one- or two-letter abbreviation used to represent a chemical element • a one- or two-letter abbreviation used to represent a chemical element • ...

CASS 2022-11-09

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Head Quarters
Fibre to the home
Cu on the periodic table
CASS workstream
Thin transparent threads of glass or plastic

Down

The C in CASS
"the Net"
Person who validates safety & quality
CASS IT Tech
MD last name
Field workers
Underground

12 Clues: "the Net" • Underground • CASS IT Tech • MD last name • The C in CASS • Head Quarters • Field workers • CASS workstream • Fibre to the home • Cu on the periodic table • Person who validates safety & quality • Thin transparent threads of glass or plastic

EOG Review: Chemistry/Molecular Bio 2024-06-03

EOG Review: Chemistry/Molecular Bio crossword puzzle

Across

change - do not change the composition of a substance, only the physical properties
table - a quick reference for associating the name and symbol of an element.
System: the body system that circulates blood through the body, consisting of the heart, blood vessels, and blood
the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water
properties - be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition.
Mixture - is not uniform throughout, the component substances can be visibly distinguished
- a solid substance formed when two solutions are chemically combined.
Adenosine triphosphate; a compound that releases energy during the process of cellular respiration
- elements with similar properties found on the right side of the “staircase” on the periodic table
Metabolic Rate: the rate at which the body uses energy while at rest to keep vital functions going, such as breathing and keeping warm
- pure substances that are composed of two or more types of elements that are chemically combined
the chemical processes that occur within a living organism in order to maintain life
- new substances formed in a chemical reaction and that they are located on the right side of the arrow in a chemical equation.
- 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 solid inorganic substance of natural occurrence
pyramid: a nutritional diagram in the shape of a pyramid
a simple carbohydrate (sugar) that is an important energy source in living organisms and is a component of many carbohydrates

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a nutrient that provides energy, typically made of sugars or starches
respiration: The chemical process that generates most of the energy in the cell, supplying molecules needed to make the metabolic reactions
- a subatomic particle with no charge (neutral) found in the nucleus of the atom.
a nutrient that is especially for the growth and repair of body tissue; building blocks
properties - can be observed and measured without changing the kind of matter being studied.
(fat): The body uses fat as a fuel source, and fat is the major storage form of energy in the body.
- a negatively charged subatomic particle found outside of the nucleus of the atom
- elements with similar properties that create a “staircase” on the periodic table
System: a group of organs working together to convert food into energy and basic nutrients to feed the entire body
- elements with similar properties found on the left side of the “staircase” on the periodic table
change - result in the formation of one or more new substances with new chemical and physical properties
- a positive subatomic particle found in the nucleus of an atom.
Mixture - is uniform throughout, the substances are evenly mixed and cannot be visibly distinguished
a unit used in measuring the amount of energy food provides when eaten and digested:

31 Clues: a solid inorganic substance of natural occurrence • pyramid: a nutritional diagram in the shape of a pyramid • - a positive subatomic particle found in the nucleus of an atom. • a nutrient that provides energy, typically made of sugars or starches • - a solid substance formed when two solutions are chemically combined. • ...

Unit 6 Vocabulary 2021-01-05

Across

How atoms combine based on valence electrons.
A column on the periodic table where every element has the same number of valence electrons.
A subatomic particle with a negative charge found in the electron cloud.
The smallest particle that makes up matter.
The part of an atom where electrons are found.
A row on the periodic table where every element has the same number of energy levels.

Down

A chart of all the known elements and their properties.
An electron in the outermost energy level of an atom.
The number that tells you how many protons an atom has.
The total number of protons and neutrons in an atom's nucleus.
A subatomic particle with a positive charge found in the nucleus.
the center of an atom where protons and neutrons are located.
A subatomic particle with no charge found in the nucleus.

13 Clues: The smallest particle that makes up matter. • How atoms combine based on valence electrons. • The part of an atom where electrons are found. • An electron in the outermost energy level of an atom. • A chart of all the known elements and their properties. • The number that tells you how many protons an atom has. • ...

PHYSICAL SCIENCE 8 2023-05-23

Across

pure substance made of only 1 type of atom that can not be broken down further into other substances.
collection of elements
are called PERIODS and the columns are called GROUPS.
chemical element with symbol O and atomic number 8.
separates the interior of the cell from the outside environment.
the basic unit of a chemical element.
a subatomic particle with a positive electric charge.

Down

of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
A small particle with a negative charge that is found in all atoms.
a substance made from two or more different elements that have been chemically joined.
a particle with a neutral charge
type of chemical element which has a preponderance of properties in between, or that are a mixture of, those of metals and nonmetals.
a column in the periodic table of the chemical elements.

13 Clues: collection of elements • a particle with a neutral charge • the basic unit of a chemical element. • chemical element with symbol O and atomic number 8. • are called PERIODS and the columns are called GROUPS. • a subatomic particle with a positive electric charge. • a column in the periodic table of the chemical elements. • ...

Chemistry crossword 2015-11-13

Across

chemical combination of two or more elements in a specific ratio
substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties
organic molecules made up of atoms of carbon,hydrogen and oxygen (ex,fats,oils and waxes);lipids are insoluble in water
element that has both metallic and non-metallic properties
group of atoms joined by covalent bonds
combination of pure substances;unlike a compound,the components of a mixture do not combine chemically and are not always in the same ratio
variations within a species
catalyst involved in chemical reactions in living things
group 17 elements in the periodic table;the most reactive non-metals
positively charged centre of an atom;contains protons and neutrons

Down

horizontal row of elements in the periodic table
ability to do work
substance that helps a chemical reaction to proceed more quickly
shiny,malleable,ductile element that conducts electricity
chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
new substances produced in a chemical reaction between reactants
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 is an atom that has gained one or more electrons
invisible negatively charged particle that orbits the nucleus of an atom
the smallest part of an element that is representative of that element;a neutral particle made up of a nucleus containing protons and neutrons,and in which the number of electrons equals the number of protons
amount of mass in a given volume of a substance
neutral particle in a nucleus of an atom
positively charged particle in the nucleus of an atom
description of a substance that can be pounded or rolled into sheets
vertical column of elements in the periodic table;elements in a family all have similar chemical properties;also called a group
pure substance that cannot be broken down into other substances;substance made up of only one type of atom

25 Clues: ability to do work • variations within a species • group of atoms joined by covalent bonds • neutral particle in a nucleus of an atom • amount of mass in a given volume of a substance • horizontal row of elements in the periodic table • positively charged particle in the nucleus of an atom • catalyst involved in chemical reactions in living things • ...

Chemistry Study Guide 2016-02-10

Across

Have properties that are crossed between metals and non-metals, they can partially conduct electricity which makes good computer chips
When energy is released in the form of heat during a chemical reaction
Something that is mixed together to cause a chemical reaction
Atomic particles found around the nucleus and carry negative charge
Electrons in the outer most orbital
Any gas occupying Group 18 on the Periodic Table
Atomic particles found in the nucleus and carry positive charge
The positively charged center of the atom, extremely dense
How much mass an atom has, how dense it is
Regions of space outside the nucleus of an atom where an electron may exist

Down

2+ atoms of different elements, not all molecules are compounds but all compounds are molecules
A solid material that is typically hard, shiny, malleable, fusible, and ductile, and are very good conductors of heat and electricity
Mass is neither created nor destroyed in a chemical reaction. Beginning mass = end mass ; atoms are rearranged not destroyed or made
A Russian chemist and inventor; created the Periodic Law and Table of Elements
More than one atom of an element(s) combined to form something larger than the atom
How many protons and electrons an element hass; numbers the element
Something that is created after a chemical reaction
A reaction that occurs in which a layer of metal is bonded to the surface of another substance, which is usually another metal
The smallest part of an element; can not be broken down further
When energy is absorbed and cooled down during a chemical reaction
A natural substance that can not be broken down into simpler substances
Atomic particles found in the nucleus and carry no charge
A column of elements; 18 numbered groups but columns between 2 and 3 are not numbered
Horizontal row on the periodic table; 1-8; similar elements in the same row
Very poor conductor, brittle, can't be made into wire or thin sheets, and some non-metals are liquids
A shortened version of the element name that represents it. Ex: Gold is Au

26 Clues: Electrons in the outer most orbital • How much mass an atom has, how dense it is • Any gas occupying Group 18 on the Periodic Table • Something that is created after a chemical reaction • Atomic particles found in the nucleus and carry no charge • The positively charged center of the atom, extremely dense • ...

C1 2016-03-04

Across

Element with electron configuration - 2.8.8.1 (9)
Element with electron configuration - 2.1 (7)
A material that conducts heat and electricity (9)
A particle with charge 0 and mass 1 (7)
A material that does not conduct heat or electricity (9)
Element with electron configuration - 2.7 (8)
The smallest particle of an element (4)
Another name for the Group 1 metals (6)
Element with electron configuration - 2.2 (9)
A substance made from at least two atoms joined together (8)
A substance made from at least two different atoms joined together (8)
Element with electron configuration - 2.8.7 (8)
Element with electron configuration - 2.8 (4)
A technique to separate water and salt (15)
Element with electron configuration - 2.6 (6)
Element with electron configuration - 2.3 (5)
Element with electron configuration - 2.5 (8)
A column on the periodic table (5)

Down

A row on the periodic table (6)
A substance where all atoms are the same (7)
A particle with charge +1 and mass 1 (6)
Element with electron configuration - 2 (6)
An ion with charge -1 and electron configuration - 2.8.8 (8)
A material that can be hammered flat (9)
An ion with charge -1 and electron configuration - 2.8 (8)
A material that makes a clanging sound (8)
A material that can be drawn into wires (7)
Element with electron configuration - 2.8.8.2 (7)
A technique to separate coloured dyes (14)
A technique to separate water and sand (10)
A technique to purify water (12)
Another name for the Group 7 non-metals (7)
Element with electron configuration - 2.4 (6)
This holds either 2 or 8 electrons (5)
A particle with charge -1 and mass 0 (8)
The scientist who invented the periodic table (9)
A particle with a charge (3)
A substance made from a mix of other substances (7)
Element with electron configuration - 1 (8)
Element with electron configuration - 2.8.1 (6)

40 Clues: A particle with a charge (3) • A row on the periodic table (6) • A technique to purify water (12) • A column on the periodic table (5) • This holds either 2 or 8 electrons (5) • A particle with charge 0 and mass 1 (7) • The smallest particle of an element (4) • Another name for the Group 1 metals (6) • A particle with charge +1 and mass 1 (6) • ...

PS.4; PS.3 Elements, Periodic Table and Bonding Vocabulary 2024-02-13

PS.4; PS.3 Elements, Periodic Table and Bonding Vocabulary crossword puzzle

Across

A change of materials into another, new materials with different properties and one or more than one new substances are formed.
Made of one type of atom, cannot be separated
The positively charged subatomic particles in the nucleus of an atom.
Electron in the outer shell of an atom.
A type of chemical element that lacks the characteristics of a metal.
The numbers used to balance chemical equations placed in front of the chemical symbol or formula.
bonds The bond between metals and nonmetals that gain or lose electrons
Metals have a shiny appearance, are good conductors of heat and electricity,
A process that involves rearrangement of the molecular or ionic structure of a substance.
The vertical columns on the periodic table. There are 18.
Organizes all discovered elements into rows
A substance that is formed as a result of a chemical reaction. (to the right)
The number of protons in an element

Down

The man-made or laboratory made elements on the periodic table.
Starting materials in a reaction that undergo a chemical change to form a product. (to the left)
An atom or molecule with a net charge due to the loss or gain of one or more electrons.
The averaged number of protons and neutrons in an element.
The material involved in the change is structurally the same before and after the change.
The horizontal rows on the periodic table. There are 7.
The center of an atom that includes protons and neutrons.
Smallest unit of matter
A small number written at the bottom of the symbol. It depicts the number of atoms of the element present in the molecule.
formula An expression that shows the elements in a compound and the proportions of those elements.
An element whose properties are between those of metals and solid nonmetals
Forms of the same element that contain equal numbers of protons but different numbers of neutrons in the nucleus.
The bond between nonmetals that share electrons
The neutrally (no charge) subatomic particle in the nucleus of an atom.

27 Clues: Smallest unit of matter • The number of protons in an element • Electron in the outer shell of an atom. • Organizes all discovered elements into rows • Made of one type of atom, cannot be separated • The bond between nonmetals that share electrons • The horizontal rows on the periodic table. There are 7. • The center of an atom that includes protons and neutrons. • ...

Unit 2 CW 2 2023-10-03

Across

the ability for metal to be hammered, pressed or rolled into thin sheets
Elements arranged in vertical columns of the periodic table that share the same properties.
the basic particle from which all elements are made
The average mass of the nucleus of that element.
A subatomic particle with no charge located at the center of an atom.
A positively charged subatomic particle located at the center of an atom.
a group of two or more atoms held together by chemical bonds
substances that can conduct electric currents under some conditions but not under other conditions
the amount of mass a material has in a given volume
An abbreviation for the name of an element on the periodic table.
the shine of a metal
Characteristics of elements that help to identify what they are.
has indefinite shape but definite volume
Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
scientist that discovered a set of patterns that applied to all elements
the ability of an object to transfer heat
force between atoms or groups of atoms

Down

the ability of an object to carry electric currents
located in the outermost shell of an atom
The number of protons in the nucleus of each element.
an element that lacks most of the properties of a metal
amount of matter in an object
has indefinite shape and indefinite volume
A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
the ability for metal to be drawn into wires
a pure substance that cannot be broken down into any other substance by chemical or physical means
anything that has mass and takes up space
Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
matter with a composition that is always the same
has a definite shape and definite volume
elements that have some properties of metals and some properties of nonmetals
someone who studies chemistry

Chemistry Unit 2016-02-10

Across

any combination of two or more elements
the mass of the products in a chemical reaction must equal the mass of the reactants
below the element symbol
absorbs energy
path taken by electrons
energy released as heat
example:Hydrogen
example:Calcium
example:Boron
positive part in the nucleus
2,8,8,2
the middle of an atom
elements from top to bottom

Down

what was put into a chemical reaction
any combination of elements
creator of Peroidic Table
number of electrons
farthest electron from the middle
what represents an atom
makes everything
example:Helium
elements from left to right
formed by a chemical reaction
makes up the Periodic Table
neutral part in the nucleus
fast and slow______.

26 Clues: 2,8,8,2 • example:Boron • absorbs energy • example:Helium • example:Calcium • makes everything • example:Hydrogen • number of electrons • fast and slow______. • the middle of an atom • what represents an atom • path taken by electrons • energy released as heat • below the element symbol • creator of Peroidic Table • any combination of elements • elements from left to right • ...

Mendeleev 2021-10-01

Across

table what did he create?
what was his name?
he was a ____ chemist

Down

graduated with a __ for creating the periodic table
predicted the discovery of several new ___.
played a major role in transforming ___ in russia.

6 Clues: what was his name? • he was a ____ chemist • table what did he create? • predicted the discovery of several new ___. • played a major role in transforming ___ in russia. • graduated with a __ for creating the periodic table

periodic table 2023-12-20

Across

a material that prevents heat
the chart of the elements showing the repeating pattern of their properties

Down

a property used to describe a material that can be pounded into shapes
the average mass of all the atoms of an element
column of elements with similar properties on the periodic table(there are 18)
a property used to describe a material that can be drawn into a long wire
a row of the periodic table(there are 7)

Periodic table 2024-08-26

Across

the group at the end of the table
how many lanthanides are there?
how many rare or noble gases are there?

Down

both a Metalloid and a halogen
how many periods are there?
Transition metal period 5 group 11
the chemical symbol is Pb
alkaline metal group 1 period 1

8 Clues: the chemical symbol is Pb • how many periods are there? • both a Metalloid and a halogen • how many lanthanides are there? • alkaline metal group 1 period 1 • the group at the end of the table • Transition metal period 5 group 11 • how many rare or noble gases are there?

PERIODIC TABLE 2024-08-26

Across

COLUMN
FLOURINE IS A...
HOW MANY GROUPS IN THE PERIODIC TABLE

Down

ROW
NOBEL GASS IN GROUP I8
EARTH METALS THE GROUP IN WHICH MAGNESIUMN IS FOUND
GASSES WHAT GROUP IS NEON FOUND IN

7 Clues: ROW • COLUMN • FLOURINE IS A... • NOBEL GASS IN GROUP I8 • GASSES WHAT GROUP IS NEON FOUND IN • HOW MANY GROUPS IN THE PERIODIC TABLE • EARTH METALS THE GROUP IN WHICH MAGNESIUMN IS FOUND

Periodic Table 2024-12-18

Across

the tendency of an atom to attract electrons in a molecule
an atom with the same number of protons but a different number of nuetrons

Down

an atom with the same number of neutrons but a different number of electrons
U on the periodic table
K on the periodic table
what period is Beryilium in
what group is sodium in

7 Clues: U on the periodic table • K on the periodic table • what group is sodium in • what period is Beryilium in • the tendency of an atom to attract electrons in a molecule • an atom with the same number of protons but a different number of nuetrons • an atom with the same number of neutrons but a different number of electrons

Periodic table 2025-11-13

Across

the image or letters to find an element
an area outside the nucleus where electrons can be found
the number of neutrons combined inside an atom

Down

a cluster of the same atom to make up something
Property of an element that you use your senses to observe
a chemically charged element
the number of protons inside an atom

7 Clues: a chemically charged element • the number of protons inside an atom • the image or letters to find an element • the number of neutrons combined inside an atom • a cluster of the same atom to make up something • an area outside the nucleus where electrons can be found • Property of an element that you use your senses to observe

Periodic Table 2025-11-13

Across

The number of protons plus neutrons
Property of an element that you use your senses to observe.
The number of protons in an atom
an atom or a group of atoms that has a positive or negative electrical charge due to the loss or gain of electrons

Down

a one- or two-letter abbreviation used to represent a chemical element
a one- or two-letter abbreviation used to represent a chemical element
a chart that arranges chemical elements into rows (periods) and columns (groups) based on their atomic number
The region where electrons are found in an atom

4th quarter EXAM review 1 of 4 2018-05-15

4th quarter EXAM review 1 of 4 crossword puzzle

Across

an electron that is found in the outermost shell of an atom and determines the atom's chemical properties
the mass of an atom expressed in atomic mass units
discovered positively and negatively charged particles in atoms and named the negatively charged particles electrons
one of the elements of group 17 of the periodic table, they combine with most metals to form salt
has 6 electrons in the outermost level and very reactive also includes sulfur in the group
describes something that occurs or repeats at regular intervals

Down

when objects that have the same charge reprel each other, while objects with opposite charges attract each other
the number of protons in the nucleus of an atom
one of the elements of group 13 having 3 electrons in the outer level of each element of this group
discovered there were no path's between levels of electrons, so electrons can jump from a path at one level to antother
a vertical column of elements in the periodic table; elements in this column share chemical properties

11 Clues: the number of protons in the nucleus of an atom • the mass of an atom expressed in atomic mass units • describes something that occurs or repeats at regular intervals • has 6 electrons in the outermost level and very reactive also includes sulfur in the group • one of the elements of group 17 of the periodic table, they combine with most metals to form salt • ...

EMC practice 2021-11-11

Across

: Is anything with mass and takes up space
: when a substance is made up of components that are not chemically bonded
: a mixture in which the composition is not uniform throughout the mixture
: atoms are chemically bonded and contain two or more different types of atoms
: a connection between two surfaces or objects that have been joined together, especially by means of an adhesive substance, heat, or pressure.

Down

:a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction
: A homogeneous mixture is a type of mixture in which the components are uniformly distributed.
: these are atoms of the same type organized into the periodic table of elements
: are building blocks and incredibly small
table: a table of the chemical elements arranged in order of atomic number

10 Clues: : Is anything with mass and takes up space • : are building blocks and incredibly small • table: a table of the chemical elements arranged in order of atomic number • : a mixture in which the composition is not uniform throughout the mixture • : when a substance is made up of components that are not chemically bonded • ...

Quizwordness Chemistry 1 2022-11-04

Quizwordness Chemistry 1 crossword puzzle

Across

The atomic number of an element is equal to the number of these subatomic particles found in the nucleus of one atom of that element (7)
A vertical column on the Periodic Table is called a _____ (5)
Compounds that have the same molecular formula but different chemical structures are _______ of each other (7)
This chemist (surname) created the first version of the Periodic Table (9)
This is a region around an atom's nucleus that may contain zero, one, or two electrons, and can be designated by the letters s, p, d, and f (7)
A horizontal row on the Periodic Table is called a ______ (6)
IUPAC and the Royal Society of Chemistry are now agreed that the "American" spelling is the correct one for this non-metallic element (6)

Down

Two or more forms of a chemical element with the same atomic number but different atomic weights are ________ (it is also the name of the Springfield baseball team) (8)
This type of attraction between atoms was the answer to practically everything in Standard Grade Chemistry, including why ice is less dense than water (8, 5)
This element is named for the only person to be awarded Nobel Prizes in two scientific categories (chemistry and physics) (6)
A charged atom or molecule is called an ___ (3)
These subatomic particles have a mass of zero and a negative charge (9)
One of the only two elements that are liquid at standard temperature and pressure (7)
One of the only two elements that are liquid at standard temperature and pressure (7)

14 Clues: A charged atom or molecule is called an ___ (3) • A vertical column on the Periodic Table is called a _____ (5) • A horizontal row on the Periodic Table is called a ______ (6) • These subatomic particles have a mass of zero and a negative charge (9) • This chemist (surname) created the first version of the Periodic Table (9) • ...

Chemistry VOCAB Crossword 2023-09-28

Chemistry VOCAB Crossword crossword puzzle

Across

Be recognized only when substances react or do not react chemically with one another
Elements with similar properties found the on the left side of the ¨ staircase ¨ on the periodic tableh
Elements with similar properties that create a ¨staircase" on the periodic table
Can be observed and measure without change the kind of matter being studied

Down

Substance that increase the rate of a chemical reaction
Elements with similar properties found on the right side of the ¨staircase¨ on the periodic table
Does not change the composition of a substance
Results in the formation of one or more new substances with new chemical and physical properties

8 Clues: Does not change the composition of a substance • Substance that increase the rate of a chemical reaction • Can be observed and measure without change the kind of matter being studied • Elements with similar properties that create a ¨staircase" on the periodic table • Be recognized only when substances react or do not react chemically with one another • ...

Atomic stucture 2022-03-06

Across

the table that orders the elements
the center of an atom
a subatomic particle with a positive charge
a negative ion
an element with the symbol of Li
an element with the symbol of He

Down

an element with the symbol of Cl
an element with the symbol of Na
a positive ion
a subatomic particle with a negative charge
a subatomic particle with a neutral charge
an element with the symbol of Mg

12 Clues: a positive ion • a negative ion • the center of an atom • an element with the symbol of Cl • an element with the symbol of Na • an element with the symbol of Mg • an element with the symbol of Li • an element with the symbol of He • the table that orders the elements • a subatomic particle with a neutral charge • a subatomic particle with a negative charge • ...

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 • ...

End of Year Project 2021-05-27

Across

a substance chemically combined
take most of the periodic table
malleable
it rust
one kind of atom
smallest unit of matter
type of mixture

Down

study of properties
Takes space up
staircase
When you mix something together
are on the far right

12 Clues: it rust • staircase • malleable • Takes space up • type of mixture • one kind of atom • study of properties • are on the far right • smallest unit of matter • a substance chemically combined • take most of the periodic table • When you mix something together

Atom/Element Vocab 2023-03-17

Across

The number of positive charges or protons in the nucleus of an atom of a given element
one type of atom
A stable, positively charged subatomic particle
A subatomic particle found outside of the nucleus
The positively charged mass within an atom, composed of neutrons and protons, and possessing most of the mass
An particle of atoms consisting of a charge of negative electricity
An elementary particle having no charge
The sum of the number of neutrons and protons in an atomic nucleus.
This subatomic article is found in the nucleus

Down

A tabular arrangement of the elements according to their atomic numbers
the average mass of an atom.
Electrons found on the outermost shell of an atom
A row of elements arranged forming one of the horizontal rows in the periodic table
A column of elements on the periodic table that have similar properties
This subatomic article is found in the nucleus
The smallest component of an element with physical and chemical properties of the element

16 Clues: one type of atom • the average mass of an atom. • An elementary particle having no charge • This subatomic article is found in the nucleus • This subatomic article is found in the nucleus • A stable, positively charged subatomic particle • Electrons found on the outermost shell of an atom • A subatomic particle found outside of the nucleus • ...

Science assignment 2023-12-07

Across

acted upon a ............ to change the directon
f=ma
dxt
the top of the triangle
an extremely small, positively charged nucleus surrounded by a cloud of negatively charged electrons
atoms sufficient,coefficients,chemical formals
what are the elements on the staircase of the periodic tablel
negatively charged subatomic partical
speed traveled in a certain direction

Down

object in motion stays in motion object at rest stays at rest unless acted upon an unbalanced force
every action has a equal and opposite reaction
how do you determine what group an element is in
positively charged subatomic partical
the element is in group 5 period 4 whats the element
groups/periods/energy levels/metals/nonmetals/metalloids
what element is the letter h in the periodic table
neutrally charged subatomic partical
you can see it change, its a chemical reaction
f/m
f/a

20 Clues: dxt • f/m • f/a • f=ma • the top of the triangle • neutrally charged subatomic partical • positively charged subatomic partical • negatively charged subatomic partical • speed traveled in a certain direction • every action has a equal and opposite reaction • you can see it change, its a chemical reaction • how do you determine what group an element is in • ...

Funky Element Puzzle! 2023-01-26

Across

I have 77 neutrons and am under krypton.
I have 114 neutrons and am in group 14.
The first element on the periodic table.
The symbol of, K
Found at:[5,5]
5 electrons
A very strong metal, Sia has a song about it
The symbol of, Os
I have 48 neutrons and am bad for Super Man.
The symbol of, Lv
Alex is allergic to me, and I am used in pennies.

Down

the periodic number of 106
I am commonly used in wedding rings.
People like to use this to hide from aliens
Batteries sometimes contain this
Found at:[4,7]
85 protons
78 electrons
Used to dress wounds, some people are allergic to it.
I have 120 neutrons and am a transition metal.
Found at:[17,7]
Found at:[8,7]
I am commonly used in bad earrings and coins
The symbol of, Ra

24 Clues: 85 protons • 5 electrons • 78 electrons • Found at:[4,7] • Found at:[5,5] • Found at:[8,7] • Found at:[17,7] • The symbol of, K • The symbol of, Os • The symbol of, Lv • The symbol of, Ra • the periodic number of 106 • Batteries sometimes contain this • I am commonly used in wedding rings. • I have 114 neutrons and am in group 14. • I have 77 neutrons and am under krypton. • ...

Moseley 2022-09-28

Across

He organized the periodic table by ______
English Physicist rearranged the periodic table
How many new chemical elements were found?

Down

The element's identity is determined by _______
He used _______ equipment.
He used _________ for proving his point.

6 Clues: He used _______ equipment. • He used _________ for proving his point. • He organized the periodic table by ______ • How many new chemical elements were found? • The element's identity is determined by _______ • English Physicist rearranged the periodic table

Mendeleev 2021-10-01

Across

what was his name?
he was a ____ chemist

Down

graduated with a __ for creating the periodic table
table what did he create?
played a major role in transforming ___ in russia.
predicted the discovery of several new ___.

chemistry crossword 2012-12-18

Across

what is made up of only one type of atom.
what is made up of protons and nutrons.
table a table full of elements and Symbols.

Down

what is the small parts of an element.
what is the top number on a Symbol.
what are the elements in a periodic table that go down.

6 Clues: what is the top number on a Symbol. • what is the small parts of an element. • what is made up of protons and nutrons. • what is made up of only one type of atom. • table a table full of elements and Symbols. • what are the elements in a periodic table that go down.

PERIODIC CLASSIFICATION OF ELEMENTS 2020-04-14

PERIODIC CLASSIFICATION OF ELEMENTS crossword puzzle

Across

/WHAT IS THE BASIS OF PERIODIC LAW OF LONG FORM OF PERIODIC TABLE
ELEMENT HERE HAVE SAME OUTERMOST SHELL
/ WHAT DOES PROPERTIES OF AN ELEMENT DEPEND ON?
/ TYPE OF BOND FORMED BETWEEN METAL AND NON METAL
/the ATOMIC SIZE OF AN ELEMENT IN A PERIOD

Down

NON METAL WHICH IS LIQUID IN STATE
/ THE DISTANCE BETWEEN CENTER OF NUCLEUS AND OUTERMOST SHELL
/ELEMENTS HERE HAVE SAME OUTERMOST ELECTRONIC CONFIGURATION
NON METAL WITH SILVERY LUSTURE
COMBING CAPACITY OF AN ELEMENT
ELEMENT WITH HIGHEST ELECTRONEGATIVITY
IONIZATION POTENTIAL IN A GROUP
ELEMENT WITH HIGHEST ELECTROPOSTIVITY

13 Clues: NON METAL WITH SILVERY LUSTURE • COMBING CAPACITY OF AN ELEMENT • IONIZATION POTENTIAL IN A GROUP • NON METAL WHICH IS LIQUID IN STATE • ELEMENT WITH HIGHEST ELECTROPOSTIVITY • ELEMENT WITH HIGHEST ELECTRONEGATIVITY • ELEMENT HERE HAVE SAME OUTERMOST SHELL • /the ATOMIC SIZE OF AN ELEMENT IN A PERIOD • / WHAT DOES PROPERTIES OF AN ELEMENT DEPEND ON? • ...

Mixtures & Solution 2025-09-14

Across

Anything that has mass and takes up space.
Two or more atoms chemically bonded together.
Two or more atoms bonded together.
The smallest unit of matter
Separate a solid from a liquid
The force holding two or more atoms together
A substance that dissolves another substance.
Unevenly mixed.
The ability of a substance to dissolve in a solvent.
Blend of two or more substances NOT chemically bonded.

Down

A table organizing elements
Liquid turns into a gas
Evenly mixed.
A small portion of matter.
Mixture where one substance dissolves in another.
Substance that is dissolved.
One kind of atom listed on the Periodic Table.

17 Clues: Evenly mixed. • Unevenly mixed. • Liquid turns into a gas • A small portion of matter. • A table organizing elements • The smallest unit of matter • Substance that is dissolved. • Separate a solid from a liquid • Two or more atoms bonded together. • Anything that has mass and takes up space. • The force holding two or more atoms together • ...

Unit 3 Vocab 2024-01-11

Across

smallest unit of an element that can maintain the properties of that element
A substance that has definite physical and chemical properties; stands alone
Organized chart of the elements found on earth based on their properties, chemical symbol, and classification (metals, nonmetals, metalloids)
Scientist credited with organizing the modern periodic table by properties of known elements

Down

abbreviation that represents an element on the periodic table; 1st letter is always capitalized; any extra characters are lower case; ex: H, Ne
A pure substance composed of 2 or more elements that are chemically combined.
pure substance that cannot be separated into a simpler substance by physical means.

7 Clues: smallest unit of an element that can maintain the properties of that element • A substance that has definite physical and chemical properties; stands alone • A pure substance composed of 2 or more elements that are chemically combined. • pure substance that cannot be separated into a simpler substance by physical means. • ...

General Chemistry 2020-05-25

Across

number: The sum of the number of protons and neutrons in its nucleus
bond: Formed by losing and gaining of electrons between metal and nonmetal
Uncharged particle found within the atomic nuclei
figures: The digits in any measurement that are known with certainty plus one digit which is uncertain
it is a branch of chemistry that studies the chemical processes within and relating to living organisms. Biochemical processes give rise to the complexity of life.
The quantity of matter in the body
Formed when atom loses or gains electron
chemistry: the branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems.
mixture: Called as solution: a mixture with uniform composition.
a period of time equal to sixty seconds or a sixtieth of an hour.
level: Specific energy value of electrons for an atom
Horizontal row in the periodic table
mixture: Mixture whose a composition varies from position to position within a sample.
the quality, condition, or fact of being exact and accurate.
Substance consisting of only one kind of atom
Separates components of mixture at different boiling points.
Positively:charged subatomic particle of an atom
the size: length: or amount of something: as established by measuring.
the closeness of a single measurement to its true value.
physical property: physical property that does not depend on the size or amount of the sample
phase change in which liquid is converted to gas
the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact: combine: and change; and the use of these processes to form new substances.
The amount of space occupied by a substance
Elements found in the zigzag order in the periodic table
Phase change in which liquid is converted to solid
Elements at the left side and in the center of the periodic table

Down

a substance that flows freely but is of constant volume: having a consistency like that of water or oil.
Anything that has mass and occupies space
a substance or object that is solid rather than liquid or fluid
inner transition elements located in the first row of the f:block in the periodic table
compound: Compound that consists of two charged ions
Group 7A elements
Composed of two or more substances: combined physically in variable proportions
separation: The separation of elemental metals from the mixtures
the measurement or extent of something from end to end.
rule: states that atoms other than hydrogen tend to form bonds until surrounded by eight valence electrons
Organic compound with carbon and oxygen only
movement of one fluid through another.
the fundamental unit of length in the metric system: equal to 100 centimeters or approximately 39.37 inches.
a substance or matter in a state in which it will expand freely to fill the whole of a container: having no fixed shape and no fixed volume.
gas: insert gas located at the rightmost side of the periodic table
a metric unit of length: equal to one hundredth of a meter.
Phase change that involves the conversion from solid to liquid
Chemistry: it is a branch of chemistry that deals with synthesis and behavior of inorganic and organometallic compounds.
Element that appears at the far right side of the periodic table
Negatively:charged subatomic particle of an atom
Ratio of the mass of an object to the volume occupied by that object.
chemistry: it is a branch of chemistry that studies the structure: properties and reactions of organic compounds: which contain carbon in covalent bonding. Study of structure determines their chemical composition and formula.
Process in which the solid particles are filtered to allow the liquid or filtrate to pass through the filter: and be collected as residue
chemistry: it is a branch of chemistry that studies and uses instruments and methods used to separate: identify: and quantify matter.
mass: Indicates that one mole of an element has a mass in grams numerically equal to its atomic mass units
a metric unit of capacity: formerly defined as the volume of one kilogram of water under standard conditions: now equal to 1:000 cubic centimeters

52 Clues: Group 7A elements • The quantity of matter in the body • Horizontal row in the periodic table • movement of one fluid through another. • Formed when atom loses or gains electron • Anything that has mass and occupies space • The amount of space occupied by a substance • Organic compound with carbon and oxygen only • Substance consisting of only one kind of atom • ...

Midterm 2017 - Chemistry and Intro Biology Terms 2017-02-27

Midterm 2017 - Chemistry and Intro Biology Terms crossword puzzle

Across

All living things are made of cells, the cell is the basic unit of structure and function, all cells come from preexisting cells
an element of Group 18 of the periodic table
small, uncharged particles that are found in the nucleus of an atom
an element belonging to Group 1 of the periodic table
elements in the same horizontal row of the periodic table
the central core of the atom, containing protons and usually neutrons
plant, bacteria, animal, fungi, protist, archeabacteria
has several organelles such as the nucleus, endoplasmic reticulum, golgi apparatus, mitochondria, ribosomes, and lysosomes. PLANTS, ANIMALS, AND FUNGI
the electrons that are in the highest energy level of an atom and that are involved in chemical reactions
Consists of multicellular organisms that can move from one place to another. Characteristics of the Animal kingdom: multicellular, eukaryotic, heterotrophic
make proteins
A solid that is formed from two solutions as a result of a chemical reaction
A sample of matter that has definite chemical and physical properties
receive proteins and other newly formed materials from the endoplasmic reticulum
Single celled organism that uses cilia to move and to eat; belongs to the kingdom protist
Single celled organism that uses its pseudopod to move and to eat; belongs to the kingdom protist

Down

organelles that capture the energy from sunlight and convert it into chemical energy in a process called photosynthesis
Many-celled, MOST cannot move, plant-like, but cannot make their own food, absorb food from other living things, reproduce with spores. ex. yeast, mold, mushrooms
filled with enzymes used to break down food into particles that can be used
Mass is conserved in a chemical reaction. Atoms can never be created or destroyed in a chemical reaction.
the symbol (arrow) that leads to a product side of an equation rather than an equal sign
elements in the same vertical column of the periodic table
the number of protons in the nucleus of an atom
have cell membranes and cytoplasm but do not contain nuclei, BACTERIA
Single celled organism that uses the flagellum to move; makes it's food through photosynthesis using the sun's energy captured by the chloroplast; belongs to the kingdom protist
long strands of DNA found in the eukaryotic cell nucleus; condense to form chromosomes
Made up of organisms that can perform photosynthesis to make food. Characteristics of the Plant Kingdom: multicellular, eukaryotic, autotrophic, and mostly green in color.
the force that holds atoms together
negatively charged particles that move around outside the nucleus of an atom
single celled organism with a cell wall and no nucleus; archeabacteria are ancient bacteria typically found in harsh conditions; some move using the flagella

30 Clues: make proteins • the force that holds atoms together • an element of Group 18 of the periodic table • the number of protons in the nucleus of an atom • an element belonging to Group 1 of the periodic table • plant, bacteria, animal, fungi, protist, archeabacteria • elements in the same horizontal row of the periodic table • ...

1st Semester Science Vocab Review 2022-03-07

1st Semester Science Vocab Review crossword puzzle

Across

The base unit of volume in the metric system. Abbreviated "L"
The basic building block of matter. Cannot be broken into smaller pieces using chemical reactions or physical changes.
The substances that go into a chemical reaction. These are on the left side of the arrow in a chemical equation.
A substance made up of only one kind of atom. Organized in the Periodic Table.
A tool used to measure the mass of objects, usually in grams.
The study of atoms including the ways in which they interact, combine, and change, and the use of these processes to form new substances.
Electron Any electron in the outermost electron level of an atom.
The property of metal that means it allows heat and electricity to flow through it.
The number in an element’s tile on the periodic table that tells you how many protons that elements have.
The property of metal that means it’s shiny.
The connecting point between atoms in a molecule. Different types of bonds are possible such as covalent, single, double, triple, and ionic.
A process that is used by scientists and others in order to solve problems and find answers in a logical way.
A measure of how much mass is in a certain volume. Units are usually g/mL or g/cm3.
The positively charged subatomic particle that exists in the nucleus of an atom.

Down

A family of elements in the periodic table made up of the most reactive non-metals. These have 7 valence electrons.
Dimitri ________ - The scientist who organized the known elements into the periodic table.
A tube-like piece of lab equipment that is used to precisely measure liquid amounts, usually in milliliters (mL).
The amount of space that something takes up.
A physical substance that occupies space.
The negatively charged subatomic particle that orbits around the outside of the nucleus of an atom.
A system of measurement that relies on decimals rather than fractions. The basic units are meters, liters, and grams.
The base unit of mass in the metric system. Abbreviated "g"
The neutrally charged subatomic particle that exists in the nucleus of an atom.
The Law of _____________ of Mass is a scientific principle that states that matter cannot be created nor destroyed, only changed from one state to another.
The base unit of length in the metric system. Abbreviated "m"
The philosopher who first said that matter is composed of relatively simple particles that are too small to be visible to the naked eye. He called these particles “atoma”.
Particle made up of two or more bonded atoms.
The substances that come out of a chemical reaction. These are on the right side of the arrow in a chemical equation.

28 Clues: A physical substance that occupies space. • The amount of space that something takes up. • The property of metal that means it’s shiny. • Particle made up of two or more bonded atoms. • The base unit of mass in the metric system. Abbreviated "g" • The base unit of volume in the metric system. Abbreviated "L" • ...

Why Chemistry? 2023-09-26

Across

The periodic table element that is used to represent Superman's home planet
The symbol for the element in garlic and onion that causes tears
Term for a substance that can dissolve in water and conduct electricity, often found in sports drinks
A strong acid found in your stomach that helps with digestion
Physicist who won the Nobel Prize for explaining the photoelectric effect
A popular brand of soda that originally contained lithium
A type of reaction where substances combine to form new compounds
Author of "The Disappearing Spoon" about the history of the periodic table
The car from "Back to the Future" that ran on a fictional fuel called plutonium
What element is used to make different coloured glow sticks
Famous periodic table researcher known for her work in radioactivity
The element commonly used in party balloons
The element commonly used as a tracer in PET scans
The reaction between acid and base that forms salt and water
The element on the periodic table that shares its name with a Norse God
A sugar found in milk
The number of protons in a carbon-12 atom
The science that helps us understand the composition of substances
The famous detective created by Sir Arthur Conan Doyle who used chemical knowledge to solve crimes
Element responsible for making bananas radioactive
A substance used to preserve bodies in ancient Egypt that is now commonly used in fertilizer
The chemical compound that makes jalapenos spicy

Down

The compound responsible for the smell of rotten eggs
The fictional high school chemistry teacher in "Breaking Bad"
The fictional element used to power Tony Stark's Iron Man suit
The element that is responsible for the red colour in rubies
Famously exclaims "D'oh! I missed!" when attempting chemistry experiments
This gas is essential for respiration and combustion
A chemical reaction involving the loss of electrons
The process of converting sugar to alcohol, often used in brewing
The element that gives Mars its red colour
The element featured in the song by Tom Lehrer, known for its short half-life
The only liquid metal at room temperature
"Laughing gas"
The famous and useful chart where the only letter that doesn't appear is J
Found on the surface of Mars, contributing to its red colour
The element that makes fireworks vibrant green in colour
A substance that changes colour in the presence of an acid or base
Chemistry is the science of _________
The solid form of carbon dioxide
A polymer used to make bottles and containers
The chemical responsible for the smell of freshly cut grass
The only noble gas that forms stable compounds with other elements

43 Clues: "Laughing gas" • A sugar found in milk • The solid form of carbon dioxide • Chemistry is the science of _________ • The only liquid metal at room temperature • The number of protons in a carbon-12 atom • The element that gives Mars its red colour • The element commonly used in party balloons • A polymer used to make bottles and containers • ...

words that have a sciencey clue and definition 2021-09-24

words that have a sciencey clue and definition crossword puzzle

Across

have a positive charge
electrons are on the last outer ring of the cloud
left side of the periodic table
has a negative charge

Down

right side of the periodic table
no charge at all

6 Clues: no charge at all • has a negative charge • have a positive charge • left side of the periodic table • right side of the periodic table • electrons are on the last outer ring of the cloud

Radiation recap 2025-03-25

Across

this is the name for the centre of an atom - it contains the protons and neutrons
this type of radiation is a wave with no charge
this type of radiation has a negative charge
this metal is very good at absorbing gamma radiation - it has the symbol 'Pb'
I am found in group 5 on the periodic table - I have the symbol 'N'
a few mm of this metal will stop beta radiation - it has the symbol 'Al'

Down

this element has the symbol 'U' and is radioactive
Chlorine is found in this group on the periodic table
this type of radiation has a charge of +2
paper or _ _ _ _ will stop alpha radiation
this is the percentage of radiation remaining after one half life

11 Clues: this type of radiation has a charge of +2 • paper or _ _ _ _ will stop alpha radiation • this type of radiation has a negative charge • this type of radiation is a wave with no charge • this element has the symbol 'U' and is radioactive • Chlorine is found in this group on the periodic table • this is the percentage of radiation remaining after one half life • ...

Lunar New Year 2022-02-02

Across

the tastes in art and manners that are favored by a social group
a feeling of thankfulness and appreciation
Earth's satellite
Fire-breathing beast
Move to music
Seance visitors
Celebratory event
Encased light
"Preparation meeting opportunity," it's said
Crackers, sparklers, etc

Down

Items on the periodic table
an inherited pattern of thought or action
Dumb as an ___
Large wild cat
Group of 12 signs
A present
Lavish meal
It's good for 12 months
Wax sticks

19 Clues: A present • Wax sticks • Lavish meal • Move to music • Encased light • Dumb as an ___ • Large wild cat • Seance visitors • Earth's satellite • Group of 12 signs • Celebratory event • Fire-breathing beast • It's good for 12 months • Crackers, sparklers, etc • Items on the periodic table • an inherited pattern of thought or action • a feeling of thankfulness and appreciation • ...

Chemical Mahjick 2022-02-25

Across

What powers the atoms
Multiple Molecules create _____
Forms that matter can exist
Heat is released
_____ and reactants
Celsius or Fahrenheit
A change that can't be reversed
Heat is absorbed

Down

Cannot be created nor destroyed
Adopted forms of the chemical
when two or more chemicals meet
Compounds are made of _____
Units cubed
Everything in existance
On the Periodic Table
When it boils
_____ and products
When two or more chemicals are combined
Basic weight

19 Clues: Units cubed • Basic weight • When it boils • Heat is released • Heat is absorbed • _____ and products • _____ and reactants • What powers the atoms • On the Periodic Table • Celsius or Fahrenheit • Everything in existance • Compounds are made of _____ • Forms that matter can exist • Adopted forms of the chemical • Cannot be created nor destroyed • when two or more chemicals meet • ...

periodic crossword ja 2022-05-04

Across

what element has the atomic number of 8
number of electrons that have been lost or gained
when 2 nonmetals bond it is a ______ bond
a atom with 17 electrons an 18 neutrons
these elements conduct electricity well
a atom with 2 neutrons and 1 proton
when 2 metals combine it forms a ______ bond
nonmetals found in group 18 are _____ gases
particle with a neutral charge
when nonmetals bond with metals it has a _____ bond
nonmetals are ____ conductors

Down

we use a graph called the _____ dot diagram
particle with a positive charge
most nonmetals are _____
the number of protons is the ______ number
group 17 on the periodic table is called what
these elements are found right of the periodic staristep
a good diagram we use is the ____ diagram
most metals are _____
a atom with 6 protons and 8 neutrons

20 Clues: most metals are _____ • most nonmetals are _____ • nonmetals are ____ conductors • particle with a neutral charge • particle with a positive charge • a atom with 2 neutrons and 1 proton • a atom with 6 protons and 8 neutrons • what element has the atomic number of 8 • a atom with 17 electrons an 18 neutrons • these elements conduct electricity well • ...

periodic crossword ja 2022-05-04

Across

group 17 on the periodic table is called what
nonmetals are ____ conductors
particle with a neutral charge
a good diagram we use is the ____ diagram
number of electrons that have been lost or gained
these elements are found right of the periodic staristep
a atom with 17 electrons an 18 neutrons
a atom with 6 protons and 8 neutrons
most metals are _____
the number of protons is the ______ number

Down

what element has the atomic number of 8
we use a graph called the _____ dot diagram
these elements conduct electricity well
a atom with 2 neutrons and 1 proton
when nonmetals bond with metals it has a _____ bond
nonmetals found in group 18 are _____ gases
when 2 metals combine it forms a ______ bond
particle with a positive charge
most nonmetals are _____
when 2 nonmetals bond it is a ______ bond

20 Clues: most metals are _____ • most nonmetals are _____ • nonmetals are ____ conductors • particle with a neutral charge • particle with a positive charge • a atom with 2 neutrons and 1 proton • a atom with 6 protons and 8 neutrons • what element has the atomic number of 8 • these elements conduct electricity well • a atom with 17 electrons an 18 neutrons • ...

Crossword Puzzle Kesleigh 2022-10-26

Crossword Puzzle Kesleigh crossword puzzle

Across

one or two letter code that stand for an element
a row of elements that have a certain proprties in common
small number to the right of an element symbol that shows how many atoms of that element
the basic unit of a chemical element
number of protons and neutrons
the ability to combine and to chemically bond with each other
substaces that are the building blocks of all matter(made of one kind of atom)
compounds that include Carbon
a chart where all elements are organized into periods and steps of the periodic table

Down

the number placed just before the chemical formula;number of destryed
molecule that is made up of more than one type of element
a way of describing the number of atoms that make up a molecule or compound
electrons found in the outermost shell and determine the chemical properties such as reactivity
high luster, good conductor, malleable, found on the left of periodic table
compound or element that is the result of a chemical reaction
number of protons in the nucleus of one ato of an element

16 Clues: compounds that include Carbon • number of protons and neutrons • the basic unit of a chemical element • one or two letter code that stand for an element • molecule that is made up of more than one type of element • a row of elements that have a certain proprties in common • number of protons in the nucleus of one ato of an element • ...

science project 2022-09-29

Across

subatonic partical which has a neautral charge
electrons the electrons in the outermost shell or energy level of an atom
smallest unit of ordinary matter that forms a chemical element
row of chemical elements
small dense region consisting of protons and neutrons at the center of an atom
elements on the periodic table that are malleable, lose electrons easily, good conductors of heat/electricity, and typically appear reflective

Down

look like brittle metals but their chemical behaviors is distinctly nonmetals
CLOUD region of negative charge surrounding an atomic nucleus
represents the 3-dimentional space surrounding the nucleus where electrons are most likely to be
stable subatonic partical with a positive electric charge
the physical property of a material associated with the ability to be hammered thin or stretched into wire without breaking
chemical element that generally lacks a predominance of metalic properties
negatively charged subtonic particles located in orbitals surrounding the nucleus
column of elements in the periodic table
the ability of a solid to bend or be hammered into other shapes without breaking
the ability of a substance to reflect light

16 Clues: row of chemical elements • column of elements in the periodic table • the ability of a substance to reflect light • subatonic partical which has a neautral charge • stable subatonic partical with a positive electric charge • CLOUD region of negative charge surrounding an atomic nucleus • smallest unit of ordinary matter that forms a chemical element • ...

science project 2022-09-29

Across

subatonic partical which has a neautral charge
smallest unit of ordinary matter that forms a chemical element
elements on the periodic table that are malleable, lose electrons easily, good conductors of heat/electricity, and typically appear reflective
negatively charged subtonic particles located in orbitals surrounding the nucleus
stable subatonic partical with a positive electric charge
small dense region consisting of protons and neutrons at the center of an atom
electrons the electrons in the outermost shell or energy level of an atom
the ability of a solid to bend or be hammered into other shapes without breaking
region of negative charge surrounding an atomic nucleus

Down

the physical property of a material associated with the ability to be hammered thin or stretched into wire without breaking
row of chemical elements
chemical element that generally lacks a predominance of metalic properties
look like brittle metals but their chemical behaviors is distinctly nonmetals
column of elements in the periodic table
represents the 3-dimentional space surrounding the nucleus where electrons are most likely to be
the ability of a substance to reflect light

16 Clues: row of chemical elements • column of elements in the periodic table • the ability of a substance to reflect light • subatonic partical which has a neautral charge • region of negative charge surrounding an atomic nucleus • stable subatonic partical with a positive electric charge • smallest unit of ordinary matter that forms a chemical element • ...

Test 2023-04-12

Across

Flying mammal
W on periodic table
Large marsupial
A cloudy beer
Likes to chase mice
brewers

Down

A troublemaker in South Park
Has a trunk
Ruined movie
a cocktail and suburb

10 Clues: brewers • Has a trunk • Ruined movie • Flying mammal • A cloudy beer • Large marsupial • W on periodic table • Likes to chase mice • a cocktail and suburb • A troublemaker in South Park

Science thing 2022-12-13

Across

Periodic table
Has a nucleus
Doesn't have a spine
Energy in batteries

Down

Being high up energy
Type of kingdom
Title of crossword
Has a spine
Moving type of energy
gold

10 Clues: gold • Has a spine • Has a nucleus • Periodic table • Type of kingdom • Title of crossword • Energy in batteries • Being high up energy • Doesn't have a spine • Moving type of energy

Structure of Matter 2021-09-21

Across

the way to see all elements
positive charge
smallest unit of matter

Down

different element bonded
bonded element
columns
negative charge
made up of protons
neutral charge
rows
the weight of a element

11 Clues: rows • columns • bonded element • neutral charge • negative charge • positive charge • made up of protons • the weight of a element • smallest unit of matter • different element bonded • the way to see all elements

Adi Sepanski 2023-10-04

Across

the ability for an atom to attract electrons in a chemical reaction
A positively charged ion
A simplified representation of the valence shell electrons in an atom
Elements in groups 1-2, and 13-18 on the periodic table

Down

An electron located in the outermost shell of an atom
Elements in groups 3-12 on the periodic table
An atoms required amount of energy to remove an electron
A reduction in the effective nuclear charge on the electron cloud
Atoms must attain 8 electrons in its outermost energy level to become stable
A negatively charged ion
An occurrence of similar properties of elements after a certain amount of time

11 Clues: A positively charged ion • A negatively charged ion • Elements in groups 3-12 on the periodic table • An electron located in the outermost shell of an atom • Elements in groups 1-2, and 13-18 on the periodic table • An atoms required amount of energy to remove an electron • A reduction in the effective nuclear charge on the electron cloud • ...

Atoms 2022-08-23

Across

a neutral subatomic particle in a atom
protons neutrons electrons
number number of protons
the middle of all atoms
a positive subatomic particle in a atom

Down

the basic building block of all matter
protons plus neutrons
table This table shows all the different atoms in the world
atomic mass number
a negative subatomic particle outside the atom

10 Clues: atomic mass number • protons plus neutrons • the middle of all atoms • number number of protons • protons neutrons electrons • the basic building block of all matter • a neutral subatomic particle in a atom • a positive subatomic particle in a atom • a negative subatomic particle outside the atom • table This table shows all the different atoms in the world

Elements, Compounds, and Mixtures 2023-09-06

Across

anything that has mass and takes up space
building blocks
whenever a group of atoms are held together
components that are mixed together but not chemically bonded
table of elemnts
a substance composed of two or more metals

Down

a organizing system of elements by there properties
heild together with chemical bonds
molecule
table salt

10 Clues: molecule • table salt • building blocks • table of elemnts • heild together with chemical bonds • anything that has mass and takes up space • a substance composed of two or more metals • whenever a group of atoms are held together • a organizing system of elements by there properties • components that are mixed together but not chemically bonded

Periodic Table of Elements 2013-09-20

Periodic Table of Elements crossword puzzle

Across

Rhymes with moron
combined with oxygen to make a cool drink
Sprite cans are made with this
atomic number is 25
If you have this, people think you are rich
54 protons
Add man, and you get one of the characters from Wizards of Oz
4 neutrons

Down

a planet
K
named after a popular country
Rusts
an eccentric color
part of an everyday ingredient
Found in balloons

15 Clues: K • Rusts • a planet • 54 protons • 4 neutrons • Rhymes with moron • Found in balloons • an eccentric color • atomic number is 25 • named after a popular country • Sprite cans are made with this • part of an everyday ingredient • combined with oxygen to make a cool drink • If you have this, people think you are rich • Add man, and you get one of the characters from Wizards of Oz

atom/periodic table crossword 2021-10-19

atom/periodic table crossword crossword puzzle

Across

14 period
15 groups
6 atom
13 chemical.name
1 oxygen
8 atomic.number
3 electron

Down

2 proton
12 chemical.symbol
9 hydrogen
4 neutron
11 lithium
7 atomic.weight
10 argon
5 nucleus

15 Clues: 6 atom • 2 proton • 10 argon • 1 oxygen • 14 period • 15 groups • 4 neutron • 5 nucleus • 9 hydrogen • 11 lithium • 3 electron • 7 atomic.weight • 8 atomic.number • 13 chemical.name • 12 chemical.symbol

Periodic table crossword puzzle 2022-01-26

Periodic table crossword puzzle crossword puzzle

Across

elements in group 17 of the pt
an electrally charged atom
a table of chemical elements ordered by atomic number
elements located on the "staircase" of the pt
where electrons can be found
horizontal rows
elements in group 18 of the pt

Down

elements in group 1 pf the pt
the smallest unit of an element
vertical colums
a subatomic partical with a neutral charge
elements with the same number of protons but different neutrons
a subatomic particle with a positive charge
a subatomic partical with a negative charge
elements on the left side of the pt

15 Clues: vertical colums • horizontal rows • an electrally charged atom • where electrons can be found • elements in group 1 pf the pt • elements in group 17 of the pt • elements in group 18 of the pt • the smallest unit of an element • elements on the left side of the pt • a subatomic partical with a neutral charge • a subatomic particle with a positive charge • ...

Periodic Table and Nanotech 2022-11-16

Periodic Table and Nanotech crossword puzzle

Across

The Electron configuration is 2 8 18 8 Kr
one-billionth of a meter
is used to know the Atomic number and electron of elements
The Element of Pb
The use of matter on an atomic, molecular scale for industrial purposes
The is the Element of Ba
The Column that Calcium is in

Down

The Electron Configuration is 2 8 18 18 8 2 Barium
the other name of an electron shell
The creator of the Bohr Model Atom
The valence shell of 4s2 3d6
The Element that has the Atomic Number of 3
arranged around the nucleus in atom shell
The Element of Ar
The symbol of wave length

15 Clues: The Element of Ar • The Element of Pb • one-billionth of a meter • The is the Element of Ba • The symbol of wave length • The valence shell of 4s2 3d6 • The Column that Calcium is in • The creator of the Bohr Model Atom • the other name of an electron shell • The Electron configuration is 2 8 18 8 Kr • arranged around the nucleus in atom shell • ...

Atomic Structure & Periodic Table 2021-07-19

Atomic Structure & Periodic Table crossword puzzle

Across

K
Net electric charge
Group 1
1
C
Plus One
Group 0
8

Down

Group 7
Zn
Equal number of protons but different number of neutrons
Minus 1
B
Zero
Na

15 Clues: K • 1 • B • C • 8 • Zn • Na • Zero • Group 7 • Group 1 • Minus 1 • Group 0 • Plus One • Net electric charge • Equal number of protons but different number of neutrons

periodic table of elements 2023-05-04

Across

Chemical element with the symbol Na and atomic number of 11
silver-gray metallic element
number is 20 and is a mineral in your body that you need to maintain strong bones
a chemical symbol of F and atomic number of 9
clean alternative to methane also known as natural gas
heavy and extremely rare gas of group 18
chemical element with symbol O and atomic number 8

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element He and atomic number 2
element that exists in nature and can be found in soil plants food and water
chemical element symbol of Ne and atomic number of 10
chemical element with symbol Kr and atomic number of 36
chemical element with the symbol C and atomic number of 6
yellow green gas at room temperature
naturally occurring element that is a liquid at room temperature.
present in many foods and available as a dietary supplement

15 Clues: silver-gray metallic element • element He and atomic number 2 • yellow green gas at room temperature • heavy and extremely rare gas of group 18 • a chemical symbol of F and atomic number of 9 • chemical element with symbol O and atomic number 8 • chemical element symbol of Ne and atomic number of 10 • clean alternative to methane also known as natural gas • ...

Periodic table of element's 2025-12-17

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You need it to breathe
Its atomic symbol is (Bi)
Makes strong bones
table The name of this crossword
Its atomic symbol is (K)
Used for coins
Used for foil

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Named after America
Used in lasers
Named after a planet
Used in batteries
Used for glowing lights
Used in expensive Jewelry
Helps the immune system work
Used is silicone

15 Clues: Used for foil • Used in lasers • Used for coins • Used is silicone • Used in batteries • Makes strong bones • Named after America • Named after a planet • You need it to breathe • Used for glowing lights • Its atomic symbol is (K) • Its atomic symbol is (Bi) • Used in expensive Jewelry • Helps the immune system work • table The name of this crossword

Crossword-March 25 2025-03-10

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Bald cat
Stay above water
Docking Spots
Add Gradually
A lazy element in periodic table

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High IQ club
Story-telling dance
Electric car company
Capital of South Korea
Cumulostratus

10 Clues: Bald cat • High IQ club • Docking Spots • Add Gradually • Cumulostratus • Stay above water • Story-telling dance • Electric car company • Capital of South Korea • A lazy element in periodic table

Scicns 2025-03-25

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: the way something is symbolized.
: a horizontal row in the periodic table, with elements having increasing atomic numbers.
: one or two letters that signify the elements on the periodic table.

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: organizes elements by atomic number and similar properties.
: the average mass of an element's atoms, measured in atomic mass units (amu), based on the number of protons and neutrons in the atom's nucleus.
: a vertical column in the periodic table, where elements share similar chemical properties.

6 Clues: : the way something is symbolized. • : organizes elements by atomic number and similar properties. • : one or two letters that signify the elements on the periodic table. • : a horizontal row in the periodic table, with elements having increasing atomic numbers. • : a vertical column in the periodic table, where elements share similar chemical properties. • ...

Chemistry Vocabulary Crossword 2021-01-05

Chemistry Vocabulary Crossword crossword puzzle

Across

The number of protons and neutrons in an atom's nucleus
The total numbers of protons and neutrons in an atom's nucleus
The length of time it takes for half of the atoms in a sample of radioactive element to decay into atoms of another element
An atom or group of atoms that has a positive or negative electric charge
A positively charged particle located in an atom's nucleus
A horizontal row in the periodic table of the elements
A table of elements, arranged by atomic number, that shows the pattern in their properties

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An element that is not a metal and has properties of generally opposite of those of a metal
A particle that has no electric charge and is located in an atom's nucleus
A vertical column in the periodic table of the elements
An element that tends to be shiny, easily shaped, and a good conductor of electricity and heat
The center region of an atom where most of the atom's mass is found in protons and neutrons
An element that has both properties of metal and nonmetal
A negatively charged particle located outside an atom's nucleus
An atom of one element that has a different number of neutrons than another atom of the same element

15 Clues: A horizontal row in the periodic table of the elements • A vertical column in the periodic table of the elements • The number of protons and neutrons in an atom's nucleus • An element that has both properties of metal and nonmetal • A positively charged particle located in an atom's nucleus • The total numbers of protons and neutrons in an atom's nucleus • ...

Chemistry Vocabulary 2021-01-07

Across

The length of time it takes for half of the atoms in a sample of a radioactive element to decay into atoms of another element
An element that is not a metal and has properties generally opposite to those of a metal
An element that tends to be shiny, easily shaped, and a good conductor of electricity and heat
The central region of an atom where most of the atom’s mass is found in protons and neutrons
A particle that has no electric charge and is located in an atom’s nucleus
A vertical column in the periodic table of the elements
A table of the elements, arranged by atomic number, that shows the patterns in their properties
An atom or group of atoms that has a positive or negative electric charge

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A horizontal row in the periodic table of the elements
A negatively charged particle located outside an atom’s nucleus
The total number of protons and neutrons in an atom’s nucleus
The number of protons in the nucleus of an atom
An element that has properties of both metals and nonmetals
An atom of one element that has a different number of neutrons than another atom of the same element
A positively charged particle located in an atom’s nucleus

15 Clues: The number of protons in the nucleus of an atom • A horizontal row in the periodic table of the elements • A vertical column in the periodic table of the elements • A positively charged particle located in an atom’s nucleus • An element that has properties of both metals and nonmetals • The total number of protons and neutrons in an atom’s nucleus • ...

General Chemistry 2020-05-25

Across

number: The sum of the number of protons and neutrons in its nucleus
bond: Formed by losing and gaining of electrons between metal and nonmetal
Uncharged particle found within the atomic nuclei
figures: The digits in any measurement that are known with certainty plus one digit which is uncertain
it is a branch of chemistry that studies the chemical processes within and relating to living organisms. Biochemical processes give rise to the complexity of life.
The quantity of matter in the body
Formed when atom loses or gains electron
chemistry: the branch of chemistry concerned with the application of the techniques and theories of physics to the study of chemical systems.
mixture: Called as solution: a mixture with uniform composition.
a period of time equal to sixty seconds or a sixtieth of an hour.
level: Specific energy value of electrons for an atom
Horizontal row in the periodic table
mixture: Mixture whose a composition varies from position to position within a sample.
the quality, condition, or fact of being exact and accurate.
Substance consisting of only one kind of atom
Separates components of mixture at different boiling points.
Positively:charged subatomic particle of an atom
the size: length: or amount of something: as established by measuring.
the closeness of a single measurement to its true value
physical property: physical property that does not depend on the size or amount of the sample
phase change in which liquid is converted to gas
the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact: combine: and change; and the use of these processes to form new substances.
The amount of space occupied by a substance
Elements found in the zigzag order in the periodic table
Phase change in which liquid is converted to solid
Elements at the left side and in the center of the periodic table

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a substance that flows freely but is of constant volume: having a consistency like that of water or oil.
Anything that has mass and occupies space
a substance or object that is solid rather than liquid or fluid
inner transition elements located in the first row of the f:block in the periodic table
compound: Compound that consists of two charged ions
Group 7A elements
Composed of two or more substances: combined physically in variable proportions
separation: The separation of elemental metals from the mixtures
the measurement or extent of something from end to end
rule: states that atoms other than hydrogen tend to form bonds until surrounded by eight valence electrons
Organic compound with carbon and oxygen only
movement of one fluid through another.
the fundamental unit of length in the metric system: equal to 100 centimeters or approximately 39.37 inches.
a substance or matter in a state in which it will expand freely to fill the whole of a container: having no fixed shape and no fixed volume.
gas: insert gas located at the rightmost side of the periodic table
a metric unit of length: equal to one hundredth of a meter.
Phase change that involves the conversion from solid to liquid
Chemistry: it is a branch of chemistry that deals with synthesis and behavior of inorganic and organometallic compounds.
Element that appears at the far right side of the periodic table
Negatively:charged subatomic particle of an atom
Ratio of the mass of an object to the volume occupied by that object.
chemistry: it is a branch of chemistry that studies the structure: properties and reactions of organic compounds: which contain carbon in covalent bonding. Study of structure determines their chemical composition and formula.
Process in which the solid particles are filtered to allow the liquid or filtrate to pass through the filter: and be collected as residue
chemistry: it is a branch of chemistry that studies and uses instruments and methods used to separate: identify: and quantify matter.
mass: Indicates that one mole of an element has a mass in grams numerically equal to its atomic mass units
a metric unit of capacity: formerly defined as the volume of one kilogram of water under standard conditions: now equal to 1:000 cubic centimeters

Periodic Table 2022-09-06

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Named after our country.
Abbreviation means "yes" in Spanish.
Same abbreviation as our state.
Mass number is 199.97.

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Atomic number is 6.
Has 82 protons.
A neutrally charged atom has 8 electrons.

7 Clues: Has 82 protons. • Atomic number is 6. • Mass number is 199.97. • Named after our country. • Same abbreviation as our state. • Abbreviation means "yes" in Spanish. • A neutrally charged atom has 8 electrons.

Periodic Table 2022-06-28

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First element discovered
Element with the atomic number 12
Element with the atomic symbol 'Na'

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Element with the atomic weight 1.0079
Element with the atomic symbol 'K'
The 100th element
Element with the atomic number 79

7 Clues: The 100th element • First element discovered • Element with the atomic number 12 • Element with the atomic number 79 • Element with the atomic symbol 'K' • Element with the atomic symbol 'Na' • Element with the atomic weight 1.0079

Periodic table 2023-09-29

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coins
lasers
salt
fruits and vegetables

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flashlight
disinfectant
fireworks

7 Clues: salt • coins • lasers • fireworks • flashlight • disinfectant • fruits and vegetables

PERIODIC TABLE 2023-08-25

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What type of ions that are smaller than their neutral atom?
What can we get with number of valence electron?
What group that has five electron valence?

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What type of ions that are larger than their neutral atom?
Between Nitrogen and Oxygen which has the larger atomic radius
What is the metallic character of Nitrogen?
What can we get with the principle quantum number of the electron in the valence shell?

7 Clues: What group that has five electron valence? • What is the metallic character of Nitrogen? • What can we get with number of valence electron? • What type of ions that are larger than their neutral atom? • What type of ions that are smaller than their neutral atom? • Between Nitrogen and Oxygen which has the larger atomic radius • ...

Periodic Table 2023-08-30

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A highly flammable gas
a train driver
a reflecting light
Chemist use it to keep chemicals organized

Down

Ancient languages have this in them
To think something but don't know if its true
Fool

7 Clues: Fool • a train driver • a reflecting light • A highly flammable gas • Ancient languages have this in them • Chemist use it to keep chemicals organized • To think something but don't know if its true

Periodic Table 2023-08-30

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To think about something even if its not true
A highly flammable
A train driver
A Ancient type of language

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Chemist use this to keep chemicals organized
A reflecting light
To be a fool

7 Clues: To be a fool • A train driver • A reflecting light • A highly flammable • A Ancient type of language • Chemist use this to keep chemicals organized • To think about something even if its not true

Periodic Table 2023-08-29

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a chemical element that is the simplest and lightest of all chemical elements and is normally found alone as a colorless odorless highly flammable gas having two atoms per molecule
It helps chemist keep different elements organized
glossy

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A train driver
A drawing of something that is the same thing
To guess a answer
Something that people own

7 Clues: glossy • A train driver • To guess a answer • Something that people own • A drawing of something that is the same thing • It helps chemist keep different elements organized • a chemical element that is the simplest and lightest of all chemical elements and is normally found alone as a colorless odorless highly flammable gas having two atoms per molecule

Periodic Table 2024-01-10

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Scientist credited with organizing the modern periodic table by properties of known elements.
smallest unit of an element that can maintain properties of that element
Examples: Hydrogen; Carbon; Nitrogen; Oxygen; Phosphorus; Sulfur; Selenium; etc

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A pure substance composed of 2 or more elements that are chemically combined.
A pure substance that cannot be separated into a simpler substance by physical means.
Table Organized chart of the elements found on earth based on their properties, chemical symbol, and classification (metals, nonmetals, metalloids)
Examples: Nickel; Copper; Titanium; Calcium; Sodium; Ununilium; etc

7 Clues: Examples: Nickel; Copper; Titanium; Calcium; Sodium; Ununilium; etc • smallest unit of an element that can maintain properties of that element • A pure substance composed of 2 or more elements that are chemically combined. • Examples: Hydrogen; Carbon; Nitrogen; Oxygen; Phosphorus; Sulfur; Selenium; etc • ...

Periodic Table 2024-01-10

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also known as a family. used to differentiate the type of elements ex) Metals, Metalloids, Nonmetals
horizontal rows in a periodic table. there are 7
Average total mass of the isotopes of the element

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a concept that helps identify someone or something
Chart showing all of the elements arranged according to the repeating pattern of their properties
letters to indicate the element
vertical rows in a periodic table. There are 18

7 Clues: letters to indicate the element • vertical rows in a periodic table. There are 18 • horizontal rows in a periodic table. there are 7 • Average total mass of the isotopes of the element • a concept that helps identify someone or something • Chart showing all of the elements arranged according to the repeating pattern of their properties • ...

Periodic table 2025-11-13

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numbers are the number of protons in the nucleus of an atom.
are a substance that cannot be separated or broken down.
are a charged particle that forms when an atom or groups of atoms gain or lose one or more electrons.
property is a characteristic of a substance that does not involve a chemical change,such as density,color,or hardness.

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clouds are outside the nucleus where electrons can be found.
symbols are one,two or three letter abbreviations of the name of that element.
numbers are the sum of the numbers of protons and neutrons in the nucleus of an atom.

7 Clues: are a substance that cannot be separated or broken down. • clouds are outside the nucleus where electrons can be found. • numbers are the number of protons in the nucleus of an atom. • symbols are one,two or three letter abbreviations of the name of that element. • numbers are the sum of the numbers of protons and neutrons in the nucleus of an atom. • ...

weird test thing 2022-02-23

Across

synonym for cool (also the password lol)
dog standing up
block game
17th periodic table element

Down

my girlfriend
_______, aw man
planet with rings
rock dragon from dragon city
what im in
my name
the best marsupial

11 Clues: my name • what im in • block game • my girlfriend • _______, aw man • dog standing up • planet with rings • the best marsupial • 17th periodic table element • rock dragon from dragon city • synonym for cool (also the password lol)

Atoms and Molecules 2025-09-10

Across

a negatively charged particle that surrounds the nucleus.
positively charged particle found in the nucleus.
a particle that has no electrical charge. Found in the nucleus.
a molecule of at least two different elements.
symbol, an abbreviation for the elements found on the periodic table
number, Number of protons found in the nucleus of the atom

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a substance that cannot be further broken down, found on the periodic table.
Two or more substances NOT chemically combined
the smallest particle of an element; made of electrons, protons, and neutrons.
the simplest unit of a chemical, formed when two or more atoms join together through bonds.
Substance, Made of one type of matter and cannot be separated.
mass, the mass found in the nucleus of an atom. It is found by adding protons and neutrons.

12 Clues: Two or more substances NOT chemically combined • a molecule of at least two different elements. • positively charged particle found in the nucleus. • a negatively charged particle that surrounds the nucleus. • number, Number of protons found in the nucleus of the atom • Substance, Made of one type of matter and cannot be separated. • ...

Vocab 6b Austin Dial 2017-03-24

Across

an interaction that holds atoms together.
states that matter is neither created nor destroyed in ordinary chemical and physical changes.
horizontal row of elements on the Periodic Table that have the same number of electron shells.
electrons on the outermost energy level of an atom that determine the reactivity of the atom.

Down

elements that have some properties of metals and non-metals and are found along the zigzag on the Periodic Table.
A chemical reaction in which heat is released and usually feels warm when the heat is released from the reaction.
vertical column of elements on the Periodic Table that have similar physical and chemical properties.
states that matter is neither created nor destroyed in ordinary chemical and physical changes.

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • ...

Science 2014-06-03

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periodic table
when something goes from solid to liquid
something that decomposes
melt something to get this
cool down a liquid to get this
fake

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it burns
melts and burns
something is set on fire
things float on it easier
stretches
water vapour
when something changes or something happens

13 Clues: fake • it burns • stretches • water vapour • periodic table • melts and burns • something is set on fire • things float on it easier • something that decomposes • melt something to get this • cool down a liquid to get this • when something goes from solid to liquid • when something changes or something happens

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