periodic table Crossword Puzzles

Atomic Structure review 2024-08-29

Atomic Structure review crossword puzzle
Across
  1. The size of an atom is called atomic ______
  2. The energy level farthest from the nucleus WITH electrons in it is called the ________ energy level.
  3. ___________ attract
Down
  1. The subatomic particle with a -1 charge
  2. The subatomic particle with no charge (0)
  3. Smallest unit of matter that cannot be broken down any further
  4. Going across the period (a row on the periodic table)
  5. Going up and down the periodic table (a column on the periodic table)
  6. The subatomic particle with a +1 charge
  7. The part of the atom when the neutrons and protons are located. Has an overall positive charge

10 Clues: ___________ attract • The subatomic particle with a -1 charge • The subatomic particle with a +1 charge • The subatomic particle with no charge (0) • The size of an atom is called atomic ______ • Going across the period (a row on the periodic table) • Smallest unit of matter that cannot be broken down any further • ...

Unit 4 Vocab Crossword 2021-10-12

Unit 4 Vocab Crossword crossword puzzle
Across
  1. the arrangement of electrons of an atom in its ground state into various orbitals around the nuclei of atoms
  2. Principle An electron occupies the lowest-energy orbital that can receive it
  3. area of the periodic table where electron configurations end in "s" - Groups 1 and 2
  4. the regions around the nucleus within which the electrons have the highest probability of being found
  5. spherical in shape - 1 orbital - holds 2 electrons
  6. Layer(s) of space around a nucleus (like layers in an onion) that correspond to energy ranges that an electron can have and are numbered 1 - 7.
  7. gas configuration method of representing electron configurations of elements using bracketed noble gas symbols
  8. Refers to electron orbitals designated s, p, d or f. These have characteristic shapes which can be used to explain and predict the chemical bonds that atoms can form.
  9. area of the periodic table where electron configurations end in "d" - groups 3-12
Down
  1. An atomic orbital may describe at most two electrons, each with opposite spin direction
  2. dumbell shape - 3 orbitals - holds 6 electrons
  3. area of the periodic table where electron configurations end in "p" - groups 13-18
  4. Electrons on the outermost energy level of an atom that are used for reacting.
  5. double clover in shape - 7 orbitals - holds 14 electrons
  6. area of the periodic table where electron configurations end in "f" - Lanthanides and Actinides
  7. uses circles, boxes, or blanks to represent atomic orbitals with a label underneath to indicate sublevel and energy level.
  8. having the same number of electrons as an element or ion with differing numbers of protons.
  9. clove shape - 5 orbitals - holds 10 electrons
  10. states that single electrons with the same spin must occupy each equal-energy orbital before additional electrons with opposite spins can occupy the same orbitals

19 Clues: clove shape - 5 orbitals - holds 10 electrons • dumbell shape - 3 orbitals - holds 6 electrons • spherical in shape - 1 orbital - holds 2 electrons • double clover in shape - 7 orbitals - holds 14 electrons • Principle An electron occupies the lowest-energy orbital that can receive it • ...

Organizing the Elements 2024-11-18

Organizing the Elements crossword puzzle
Across
  1. This type of mass is used to organize elements in the periodic table
  2. The element used as a reference for atomic mass
  3. Can be mechanical, solutions, suspensions, or colloids
  4. Pure substances that cannot be broken down further
  5. Proposed a new system of symbols for elements
  6. A state of matter that has a definite shape and volume
  7. A state of matter that has no fixed shape or volume
Down
  1. Helps organize unstructured scientific information
  2. Substances formed when two or more elements combine chemically
  3. Newlands described periodic patterns in elements using this musical term
  4. Scientists who study and classify elements
  5. Organized elements into a periodic table and predicted unknown elements
  6. Elements were first organized by increasing atomic ____

13 Clues: Scientists who study and classify elements • Proposed a new system of symbols for elements • The element used as a reference for atomic mass • Helps organize unstructured scientific information • Pure substances that cannot be broken down further • A state of matter that has no fixed shape or volume • Can be mechanical, solutions, suspensions, or colloids • ...

PERIODC TABLE 2025-01-12

PERIODC TABLE crossword puzzle
Across
  1. HORIZONTAL ROWS IN THE PERIODIC TABLE
  2. NAME THE GROUP IN WHICH REACTIVE METAL IS PRESENT
  3. PHENOMENON IN WHICH PROPERTIES OF AN ELEMENT OCCUR IN REGULAR INTERVALS
Down
  1. VERTICAL COLUMNS IN THE PERIODIC TABLE
  2. THE PROPERTIES OF ELEMENTS ARE PERIODIC FUNCTIONS OF AT.MASS WAS STATED BY
  3. THE ELEMENTS WITH SAME AT.MASS BUT DIFFERENT AT.NO
  4. THE PROPERTIES OF ELEMENTS ARE PERIODIC FUNCTIONS OF THEIR AT.NO WAS STATED BY
  5. 1ST AND LAST ELEMENT AVERAGE MASS IS MASS OF 2ND ELEMENT
  6. ELEMENT USED IN TOOTHPASTE
  7. CHART OF ELEMENTS IN WHICH SIMILAR PROPERTIES OF ELEMENTS OCCUR IN SAME COLUMNS

10 Clues: ELEMENT USED IN TOOTHPASTE • HORIZONTAL ROWS IN THE PERIODIC TABLE • VERTICAL COLUMNS IN THE PERIODIC TABLE • NAME THE GROUP IN WHICH REACTIVE METAL IS PRESENT • THE ELEMENTS WITH SAME AT.MASS BUT DIFFERENT AT.NO • 1ST AND LAST ELEMENT AVERAGE MASS IS MASS OF 2ND ELEMENT • PHENOMENON IN WHICH PROPERTIES OF AN ELEMENT OCCUR IN REGULAR INTERVALS • ...

chapter 16 review - jenelle 2021-10-14

chapter 16 review - jenelle crossword puzzle
Across
  1. are protons and neutrons that are composed of smaller particles
  2. dot diagram uses the chemical symbol of an element surrounded by the dots to represent the number of electrons in the outermost energy level.
  3. are an horizontal rows of elements in the periodic table
  4. are atoms of the same element that have different numbers of neutrons
  5. number is the number of protons in an atoms nucleus is equal to its atomic number
  6. are particles with an electric charge of 1-
Down
  1. are particles in the nucleus with an electric charge of +1
  2. are electrically neutral particles in the nucleus; they do not have a charge.
  3. number is the number of protons in an atoms nucleus is equal to its mass number
  4. is the small positively charged center of the atom
  5. are vertical columns in the periodic table
  6. atomic mass is the weighted average mass of all naturally occurring isotopes of an element, measured in atomic mass units (amu), according to their natural abundances
  7. table are the elements that are arranged by increasing atomic number, not atomic mass, and by periodic changes in physical and chemical properties
  8. cloud is the area around the nucleus of an atom where electrons are most likely to be found
  9. is the smallest particle of an element that retains the element's properties

15 Clues: are vertical columns in the periodic table • are particles with an electric charge of 1- • is the small positively charged center of the atom • are an horizontal rows of elements in the periodic table • are particles in the nucleus with an electric charge of +1 • are protons and neutrons that are composed of smaller particles • ...

chapter 16 review - jenelle 2021-10-14

chapter 16 review - jenelle crossword puzzle
Across
  1. are protons and neutrons that are composed of smaller particles
  2. dot diagram uses the chemical symbol of an element surrounded by the dots to represent the number of electrons in the outermost energy level.
  3. are an horizontal rows of elements in the periodic table
  4. are atoms of the same element that have different numbers of neutrons
  5. number is the number of protons in an atoms nucleus is equal to its atomic number
  6. are particles with an electric charge of 1-
Down
  1. are particles in the nucleus with an electric charge of +1
  2. are electrically neutral particles in the nucleus; they do not have a charge.
  3. number is the number of protons in an atoms nucleus is equal to its mass number
  4. is the small positively charged center of the atom
  5. are vertical columns in the periodic table
  6. atomic mass is the weighted average mass of all naturally occurring isotopes of an element, measured in atomic mass units (amu), according to their natural abundances
  7. table are the elements that are arranged by increasing atomic number, not atomic mass, and by periodic changes in physical and chemical properties
  8. cloud is the area around the nucleus of an atom where electrons are most likely to be found
  9. is the smallest particle of an element that retains the element's properties

15 Clues: are vertical columns in the periodic table • are particles with an electric charge of 1- • is the small positively charged center of the atom • are an horizontal rows of elements in the periodic table • are particles in the nucleus with an electric charge of +1 • are protons and neutrons that are composed of smaller particles • ...

Atomic Theory 2012-09-23

Atomic Theory crossword puzzle
Across
  1. Energy in the atom is _______
  2. Electrons hold a ______ charge
  3. What Chadwick discovered
  4. Protons hold a _________ charge
Down
  1. Schrodinger discovered electron ______
  2. Arranged the periodic table in order of mass
  3. First to theorize that matter was composed of something smaller
  4. Are made up of atoms
  5. Atoms ______ be created, divided or destroyed
  6. Electrons orbit in ________
  7. Arranged the periodic table according to number

11 Clues: Are made up of atoms • What Chadwick discovered • Electrons orbit in ________ • Energy in the atom is _______ • Electrons hold a ______ charge • Protons hold a _________ charge • Schrodinger discovered electron ______ • Arranged the periodic table in order of mass • Atoms ______ be created, divided or destroyed • Arranged the periodic table according to number • ...

Astronomy 2021-09-17

Astronomy crossword puzzle
Across
  1. Said the universe is cooling and expanding
  2. Tiny particles that compose atomic particles
  3. The birth of the universe
  4. Formulated Theory Of Relativity
  5. Protons, neutrons, and electrons
  6. Third element on the periodic table
Down
  1. First element on the periodic table
  2. All existing matter and space
  3. Has two protons
  4. Ex. Milky Way
  5. Relic radiation left over from the big bang

11 Clues: Ex. Milky Way • Has two protons • The birth of the universe • All existing matter and space • Formulated Theory Of Relativity • Protons, neutrons, and electrons • First element on the periodic table • Third element on the periodic table • Said the universe is cooling and expanding • Relic radiation left over from the big bang • Tiny particles that compose atomic particles

Balancing chemical equations 2021-10-15

Balancing chemical equations crossword puzzle
Across
  1. quantitative measure of inertia
  2. table contains groups in numbers 1-18
  3. things on periodic table
  4. end result of chemical formula
  5. element with atomic number 8
  6. two mathematical expressions
Down
  1. interaction of substances
  2. points from blank to blank
  3. chemicals that mix together in a chemical formula
  4. element with atomic number 6

10 Clues: things on periodic table • interaction of substances • points from blank to blank • element with atomic number 6 • element with atomic number 8 • two mathematical expressions • end result of chemical formula • quantitative measure of inertia • table contains groups in numbers 1-18 • chemicals that mix together in a chemical formula

Chemistry Crossword 2023-04-12

Chemistry Crossword crossword puzzle
Across
  1. Table of all of the elements
  2. the vertical rows in the periodic table
  3. the arrow between the reactants and the products in a chemical equation
  4. Negatively charged ion
  5. A catalyst is a substance that lowers the activation energy of a reaction
  6. any atom or group of atoms that bears one or more positive or negative electrical charges
  7. The amount of matter in a substance
Down
  1. A compound yielding two elements
  2. A family is a group of elements sharing similar properties
  3. the horizontal rows in the periodic table
  4. An energy level is a possible value of energy that an electron can have in an atom
  5. elements on the left side of the arrow
  6. elements on the right side of the arrow
  7. positively charged ion
  8. Two elements yielding one compound

15 Clues: Negatively charged ion • positively charged ion • Table of all of the elements • A compound yielding two elements • Two elements yielding one compound • The amount of matter in a substance • elements on the left side of the arrow • the vertical rows in the periodic table • elements on the right side of the arrow • the horizontal rows in the periodic table • ...

Science Vocabulary Terms 2023-05-03

Science Vocabulary Terms crossword puzzle
Across
  1. pressure caused by the weight of air above an area
  2. showers and thunderstorms
  3. number of energy levels/shells is determined by
  4. organisms whose cells lack a nucleus and other organelles
  5. a table of chemical elements
  6. subatomic particle with a negative charge
Down
  1. tells us the number of atoms
  2. the process in which different types of living organisms are thought to have developed or diversified
  3. a biological community of interacting organisms and their physical environment
  4. group 18 on periodic table
  5. organisms whose cells contain a nucleus and membrane-bound organelles
  6. a diagram which shows the flow of energy through many organisms
  7. subatomic particle with positive charge
  8. the study of living organisms
  9. smallest living unit that makes up all living organisms

15 Clues: showers and thunderstorms • group 18 on periodic table • tells us the number of atoms • a table of chemical elements • the study of living organisms • subatomic particle with positive charge • subatomic particle with a negative charge • number of energy levels/shells is determined by • pressure caused by the weight of air above an area • ...

Atoms, Elements and Compounds Revision Crossword 2014-10-09

Atoms, Elements and Compounds Revision Crossword crossword puzzle
Across
  1. The name of the theory that states that no atoms are gained or lost during a chemical reaction.
  2. The number of different particles in an element.
  3. The scientific name for the columns going down the periodic table.
  4. The type of change that creates something new and is irreversible.
  5. the scientific name for the rows going across the periodic table.
  6. The group number that Boron is in.
Down
  1. The diagram used to show the make up of a compound.
  2. When two or more different atoms are chemically bonded together and cannot be easily separated.
  3. The scientific term for a particle.
  4. The compound made when iron and sulphur react together.
  5. The last name of the Russian scientist that made the modern day periodic table.
  6. The type of change that changes the state of something and can be reversed.
  7. This is two or more different elements mixed together that can be easily separated.

13 Clues: The group number that Boron is in. • The scientific term for a particle. • The number of different particles in an element. • The diagram used to show the make up of a compound. • The compound made when iron and sulphur react together. • the scientific name for the rows going across the periodic table. • ...

Perodic table 2024-05-07

Perodic table crossword puzzle
Across
  1. Staircase on periodic table
  2. I
  3. Ne
  4. C
  5. Ca
  6. Ag
  7. Na
  8. Two protons
Down
  1. seven protons
  2. One proton
  3. Au
  4. Fe
  5. Al
  6. O
  7. S

15 Clues: I • C • O • S • Au • Fe • Ne • Al • Ca • Ag • Na • One proton • Two protons • seven protons • Staircase on periodic table

Nayely 2020-11-05

Nayely crossword puzzle
Across
  1. A way to write large or small number between 1 and 10 and is multiplied by the power of 10
  2. Solid material that is hard and shiny
  3. Any atom or group that bears one or more positive negative electrical charges
  4. Electrons on the outermost shells or energy level of an atom
  5. ndicates the position of the metalloids
  6. A set of elements in a column in the periodic table having similar properties from their similar electronic structure
  7. Has more electrons than protons giving it a net negative charge
  8. Average mass of the atoms of an element measured in the atomic mass unit
  9. Base unit for the amount of a substance
  10. A set of elements using an entire horizontal row on the periodic table
  11. Has more protons than electrons giving it a net positive charge
Down
  1. the elements are arranged in order of increasing number of protons in the nucleus
  2. A substance that isn't hard or shiny
  3. chemical elements in group 8A on the periodic table
  4. Mass in grams of 1 mole of the substance
  5. An element whose properties are intermediate between those of metals and solid nonmetals and semiconductors
  6. Chemical element that forms a salt when it reacts with a metal
  7. The eight electron arrangement in the outer electron shell of the noble gas atoms

18 Clues: A substance that isn't hard or shiny • Solid material that is hard and shiny • ndicates the position of the metalloids • Base unit for the amount of a substance • Mass in grams of 1 mole of the substance • chemical elements in group 8A on the periodic table • Electrons on the outermost shells or energy level of an atom • ...

Compounds, Elements, Mixtures 2023-03-28

Compounds, Elements, Mixtures crossword puzzle
Across
  1. H20
  2. chemically combined elements
  3. physically combined elements or compounds
  4. a collection of the same atom
  5. NaCl
Down
  1. On the periodic table it has the letter C
  2. Has all of the elements on there
  3. Basic building block
  4. Has the letter O on the periodic table
  5. Anything that takes up space

10 Clues: H20 • NaCl • Basic building block • Anything that takes up space • chemically combined elements • a collection of the same atom • Has all of the elements on there • Has the letter O on the periodic table • On the periodic table it has the letter C • physically combined elements or compounds

Unit 3 optional assignment 2026-04-08

Unit 3 optional assignment crossword puzzle
Across
  1. Negatively charged ion
  2. Vertical column on periodic table
  3. Negatively charged particle
  4. Region where electrons are found
  5. Outer electrons responsible for bonding
  6. Blocking of nuclear charge by electrons
Down
  1. Positively charged ion
  2. Energy required to remove an electron
  3. Horizontal row on periodic table
  4. The size of a atom

10 Clues: The size of a atom • Positively charged ion • Negatively charged ion • Negatively charged particle • Horizontal row on periodic table • Region where electrons are found • Vertical column on periodic table • Energy required to remove an electron • Outer electrons responsible for bonding • Blocking of nuclear charge by electrons

irelynn 2024-12-06

irelynn crossword puzzle
Across
  1. equal to protons
  2. no definite shape,definite volume
  3. group 17 on the periodic table
  4. what tool would you use to measure mass
  5. negative charge
Down
  1. number 6 on the periodic table
  2. all changes of state are _______ change
  3. everythings left of the arrow
  4. the metric system is based on the number
  5. what do we call atoms with a charge
  6. has more than one element in it
  7. definite shape, definite volume

12 Clues: negative charge • equal to protons • everythings left of the arrow • number 6 on the periodic table • group 17 on the periodic table • has more than one element in it • definite shape, definite volume • no definite shape,definite volume • what do we call atoms with a charge • what tool would you use to measure mass • all changes of state are _______ change • ...

The periodic table and it's trends 2024-05-02

The periodic table and it's trends crossword puzzle
Across
  1. Element with atomic number 10.
  2. Located in the 17th grqoup.
  3. There are 18 of these.
  4. They are located on the left side of the table.
  5. First group on the table; _____ metals.
  6. They are located on the staircase.
  7. There are 7 of these.
  8. They are located on the right of the table.
  9. Bottom group of elements that are separated from the table.
Down
  1. located in the 18th group.
  2. Top group of elements that are separated from the table.
  3. Where metalloids are located.
  4. Element that has a mass of 32.07.
  5. Second group on the table; Alkaline _____ metals.
  6. The last Element on the periodic table.

15 Clues: There are 7 of these. • There are 18 of these. • located in the 18th group. • Located in the 17th grqoup. • Where metalloids are located. • Element with atomic number 10. • Element that has a mass of 32.07. • They are located on the staircase. • First group on the table; _____ metals. • The last Element on the periodic table. • They are located on the right of the table. • ...

The Periodic Table - Metals 2025-01-22

The Periodic Table - Metals crossword puzzle
Across
  1. A machine that moves atomic nuclei at higher and higher speeds until they crash into one another, sometimes forming heavier elements.
  2. The ease and speed with which an element combines or reacts with other elements and compounds.
  3. An element within a mixed group.
  4. The ability of an object to transfer heat or electricity to another object.
  5. The ability of a material to be flattened/hammered into sheets or shapes.
  6. Metal One of the elements in Group 3 through 12 of the Periodic Table
  7. A term used to describe a material that can be pulled out into a long wire.
Down
  1. The gradual wearing away of a metal element due to a chemical reaction.
  2. An element in Group 1.
  3. An element in Group 1 of the Periodic Table.
  4. An element in Group 2.
  5. An element in Group 2 of the Periodic Table.
  6. A class of elements characterized by physical properties that include metallic luster, malleability, ductility and conductivity.
  7. An element within the Transition Metals.

14 Clues: An element in Group 1. • An element in Group 2. • An element within a mixed group. • An element within the Transition Metals. • An element in Group 1 of the Periodic Table. • An element in Group 2 of the Periodic Table. • Metal One of the elements in Group 3 through 12 of the Periodic Table • The gradual wearing away of a metal element due to a chemical reaction. • ...

Perodic table 2024-05-07

Perodic table crossword puzzle
Across
  1. Staircase on periodic table
  2. I
  3. Ne
  4. C
  5. Ca
  6. Ag
  7. Na
  8. Two protons
Down
  1. seven protons
  2. One proton
  3. Au
  4. Fe
  5. Al
  6. O
  7. S

15 Clues: I • C • O • S • Au • Fe • Ne • Al • Ca • Ag • Na • One proton • Two protons • seven protons • Staircase on periodic table

Chemistry Unit Vocab 2023-09-28

Chemistry Unit Vocab crossword puzzle
Across
  1. substance that increases the rate of a chemical reaction
  2. result in the formation of one or more new substances with new chemical and physical properties
  3. pH of more than 7
  4. elements with similar properties that create a “staircase” on the periodic table
  5. a solid substance formed when two solutions are chemically combined.
  6. ability to dissolve in a liquid
  7. one or two letter abbreviation derived from the element's name.
Down
  1. can be observed and measured without changing the kind of matter being studied.
  2. does not change the composition of a substance, only the physical properties
  3. elements with similar properties found on the right side of the “staircase” on the periodic table
  4. The tendency of a substance to undergo chemical changes
  5. elements with similar properties found on the left side of the “staircase” on the periodic table
  6. The ability of a material to conduct electricity or heat
  7. pH of less than 7
  8. constructed from the symbols of the elements composing the substance.
  9. be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition.
  10. scale used to classify solutions
  11. a quick reference for associating the name and symbol of an element.

18 Clues: pH of more than 7 • pH of less than 7 • ability to dissolve in a liquid • scale used to classify solutions • The tendency of a substance to undergo chemical changes • substance that increases the rate of a chemical reaction • The ability of a material to conduct electricity or heat • one or two letter abbreviation derived from the element's name. • ...

Science Chemistry Vocab 2023-09-14

Science Chemistry Vocab crossword puzzle
Across
  1. result in the formation of one or more new substances with new chemical and physical properties
  2. a solid substance formed when two solutions are chemically combined.
  3. can be observed and measured without changing the kind of matter being studied.
  4. ability to dissolve in a liquid
  5. a quick reference for associating the name and symbol of an element.
  6. elements with similar properties found on the right side of the “staircase” on the periodic table
  7. constructed from the symbols of the elements composing the substance.
  8. do not change the composition of a substance, only the physical properties
Down
  1. be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition.
  2. The ability of a material to conduct electricity or heat
  3. elements with similar properties found on the left side of the “staircase” on the periodic table
  4. one or two letter abbreviation derived from the element's name.
  5. substance that increases the rate of a chemical reaction
  6. The tendency of a substance to undergo chemical changes
  7. elements with similar properties that create a “staircase” on the periodic table
  8. pH of more than 7
  9. pH of less than 7
  10. scale used to classify solutions

18 Clues: pH of more than 7 • pH of less than 7 • ability to dissolve in a liquid • scale used to classify solutions • The tendency of a substance to undergo chemical changes • The ability of a material to conduct electricity or heat • substance that increases the rate of a chemical reaction • one or two letter abbreviation derived from the element's name. • ...

Unit 3 Vocabulary 2023-11-20

Unit 3 Vocabulary crossword puzzle
Across
  1. the number of protons in the nucleus of an atom
  2. vertical columns on periodic table
  3. matter that is composed of only one type of atom
  4. isotopes have different numbers of...
  5. protons + neutrons
Down
  1. horizontal rows on periodic table
  2. subatomic particle with a postive charge
  3. elements located on the left of the periodic table

8 Clues: protons + neutrons • horizontal rows on periodic table • vertical columns on periodic table • isotopes have different numbers of... • subatomic particle with a postive charge • the number of protons in the nucleus of an atom • matter that is composed of only one type of atom • elements located on the left of the periodic table

icp3 2022-02-15

icp3 crossword puzzle
Across
  1. neutral particles that have 0 charge
  2. atomic mass the weighted-average mass of the mixture of its isotopes
  3. dot diagram. uses the symbol of the element and dots to represent the electrons in the outer energy level
  4. protons and neutrons are made of even smaller particles called ......
  5. atoms of the same element that have different numbers of neutrons.
  6. particles with a positive 1 charge
  7. particles with a negative 1 charge
  8. number. the number of protons in the element
Down
  1. small positively charged center of the atom. contains the protons and neutrons
  2. the smallest piece of matter that still retains the properties of the element
  3. the horizontal rows in the periodic table
  4. table. the elements are arranged by increasing atomic number and by changes in physical and chemical properties
  5. the vertical columns in the periodic table
  6. cloud. area around the nucleus of an atom where its electrons are most likely found
  7. number. the sum of the protons and the neutrons in the element

15 Clues: particles with a positive 1 charge • particles with a negative 1 charge • neutral particles that have 0 charge • the horizontal rows in the periodic table • the vertical columns in the periodic table • number. the number of protons in the element • atoms of the same element that have different numbers of neutrons. • ...

Chemistry Vocab Crossword 2025-10-01

Chemistry Vocab Crossword crossword puzzle
Across
  1. One of the three subatomic particles, possessing no electric charge.
  2. Mass The total mass of an atom, which is the sum of protons and neutrons.
  3. Atomic Theory A scientific explanation stating that atoms of different elements differ in size and mass.
  4. Table An organized chart of chemical elements arranged in rows and columns according to atomic number.
  5. One of the three subatomic particles, carrying a negative electric charge.
  6. Mass Units The measurement unit used to express the mass of an atom.
  7. A horizontal row in the periodic table.
  8. Number The combined count of protons and neutrons in an atom’s nucleus.
Down
  1. Ray A flow of negatively charged electrons produced under low-pressure conditions.
  2. Number A measure representing the number of protons within an atom’s nucleus.
  3. The positively charged central core of an atom, containing protons and neutrons.
  4. The tiniest unit of a substance that cannot be chemically divided.
  5. A vertical column in the periodic table.
  6. Variants of atoms with the same number of protons but differing in neutrons and atomic mass.
  7. One of the three subatomic particles, having a positive electric charge.

15 Clues: A horizontal row in the periodic table. • A vertical column in the periodic table. • The tiniest unit of a substance that cannot be chemically divided. • One of the three subatomic particles, possessing no electric charge. • Mass Units The measurement unit used to express the mass of an atom. • ...

chemistry 2025-04-05

chemistry crossword puzzle
Across
  1. metal- any of the six chemical elements that make up Group 1 (Ia) of the periodic table
  2. a column in the periodic table of the chemical elements
  3. a simple substance that cannot be broken down into smaller parts or changed into another substance
  4. a process in which one or more substances, the reactants, are converted to one or more different substances, the products
  5. a subatomic particle that is found in all atoms.
  6. particle- composite particles consisting of two protons and two neutrons tightly bound together
Down
  1. electrons revolve around the nucleus in a specific circular path known as orbit
  2. the total mass of particles of matter in an atom
  3. subatomic particles found inside the nucleus of every atom
  4. The smallest part of a substance that cannot be broken down chemically
  5. the ability of a substance to interact chemically with a second substance
  6. The horizontal rows of the periodic table
  7. a positive electrical charge

13 Clues: a positive electrical charge • The horizontal rows of the periodic table • the total mass of particles of matter in an atom • a subatomic particle that is found in all atoms. • a column in the periodic table of the chemical elements • subatomic particles found inside the nucleus of every atom • The smallest part of a substance that cannot be broken down chemically • ...

Jennas crossword puzzle 2021-09-17

Jennas crossword puzzle crossword puzzle
Across
  1. the rows on the periodic table
  2. where the elements are placed in an order
  3. all one kind of atom and not bonded
  4. the columns on the periodic table
  5. no charge
  6. the number of protons in an element
Down
  1. all are molecules but not all molecules are _____.
  2. negative charge
  3. two or more atoms bonded together
  4. positive charge
  5. smallest unit of matter

11 Clues: no charge • negative charge • positive charge • smallest unit of matter • the rows on the periodic table • two or more atoms bonded together • the columns on the periodic table • all one kind of atom and not bonded • the number of protons in an element • where the elements are placed in an order • all are molecules but not all molecules are _____.

Elements Crossword 2014-05-06

Elements Crossword crossword puzzle
Across
  1. has 10 protons
  2. the number of periods in the periodic table
  3. has a atomic mass of 107.88
  4. the group number that has 0 valence electron
  5. what you use to oraganize the periodic table and in the nucleus
Down
  1. the type of gases in group 17
  2. first element
  3. has the symbol Au
  4. has a negative
  5. what has 8 protons
  6. has no charge

11 Clues: first element • has no charge • has 10 protons • has a negative • has the symbol Au • what has 8 protons • has a atomic mass of 107.88 • the type of gases in group 17 • the number of periods in the periodic table • the group number that has 0 valence electron • what you use to oraganize the periodic table and in the nucleus

Atoms and the Periodic Table 2021-09-21

Atoms and the Periodic Table crossword puzzle
Across
  1. Element that is a poor conductor of electricity and heat, and which forms acidic oxides.
  2. The characteristics of something. In chemistry, chemical properties include the reactions a substance can take part in. Physical properties include colour and boiling point.
  3. table: A tabular representation of all known elements in order based on atomic number, eg all the noble gases are found on the right of the periodic table.
  4. A substance formed by the chemical union of two or more elements.
  5. Electrically charged particle, formed when an atom or molecule gains or loses electrons.
  6. Subatomic particle with a positive charge and a relative mass of 1. The relative charge of a proton is +1.
Down
  1. A vertical column in the periodic table containing elements with similar chemical properties.
  2. The central part of an atom. It contains protons and neutrons, and has most of the mass of the atom. The plural of nucleus is nuclei.
  3. The smallest part of an element that can exist
  4. Shiny element that is a good conductor of electricity and heat, and which forms basic oxides.
  5. A horizontal row in the periodic table.
  6. Subatomic particle, with a negative charge and a negligible mass relative to protons and neutrons.
  7. A substance made of one type of atom only.

13 Clues: A horizontal row in the periodic table. • A substance made of one type of atom only. • The smallest part of an element that can exist • A substance formed by the chemical union of two or more elements. • Element that is a poor conductor of electricity and heat, and which forms acidic oxides. • ...

The Periodic Table Terms 2017-11-29

The Periodic Table Terms crossword puzzle
Across
  1. can be drawn or pulled into wire
  2. positive ion formed when an atom loses electrons
  3. length equal to half the distance between the nuclei of two covalently bonded atoms
  4. equal to the number of protons plus neutrons
  5. the electrons in the outermost shell of an atom
  6. negative ion formed when an atom gains electrons
Down
  1. measure of an atom’s attraction for electrons when bonded to another atom
  2. rows on the periodic table
  3. also called families; column on the periodic table
  4. are shiny
  5. amount of energy needed to remove the most loosely bound electron from an atom
  6. equal to the number of protons in an atom
  7. can be hammered into a shape
  8. properties of the elements are periodic functions of their atomic numbers
  9. atoms that have gained or lost one or more of its valence electrons

15 Clues: are shiny • rows on the periodic table • can be hammered into a shape • can be drawn or pulled into wire • equal to the number of protons in an atom • equal to the number of protons plus neutrons • the electrons in the outermost shell of an atom • positive ion formed when an atom loses electrons • negative ion formed when an atom gains electrons • ...

Perodic table 2024-05-07

Perodic table crossword puzzle
Across
  1. Staircase on periodic table
  2. I
  3. Ne
  4. C
  5. Ca
  6. Ag
  7. Na
  8. Two protons
Down
  1. seven protons
  2. One proton
  3. Au
  4. Fe
  5. Al
  6. O
  7. S

15 Clues: I • C • O • S • Au • Fe • Ne • Al • Ca • Ag • Na • One proton • Two protons • seven protons • Staircase on periodic table

Perodic table 2024-05-07

Perodic table crossword puzzle
Across
  1. Staircase on periodic table
  2. I
  3. Ne
  4. C
  5. Ca
  6. Ag
  7. Na
  8. Two protons
Down
  1. seven protons
  2. One proton
  3. Au
  4. Fe
  5. Al
  6. O
  7. S

15 Clues: I • C • O • S • Au • Fe • Ne • Al • Ca • Ag • Na • One proton • Two protons • seven protons • Staircase on periodic table

IPC Crossword p.569 2014-12-09

IPC Crossword p.569 crossword puzzle
Across
  1. / Neutral particle, composed of quarks, inside the nucleus of an atom.
  2. / Horizontal row in the periodic table
  3. / Uses the symbol for an element and dots representing the number of electrons in the element's outer energy level.
  4. / Sum of the number of protons and neutrons in an atom's nucleus.
  5. / Negatively charged particles surrounding the center of an atom.
  6. / Vertical column in the periodic table.
  7. / Number of protons in an atom's nucleus
  8. / Atoms of the same element that have different numbers of neutrons.
Down
  1. / Area around the nucleus of an atom where the atom's electrons are most likely to be located.
  2. / Particles of matter that make up protons and neutrons.
  3. / Organized list of all known elements that are arranged according to repeated changes in properties
  4. / The smallest piece of matter that still retains the property of the element.
  5. / Weighted-average mass of the mixtures of an element's isotopes
  6. / Positively charged center of an atom that contains protons and neutrons and is surrounded by a cloud of electrons.
  7. / Positively charged particle, composed of quarks, inside the nucleus of an atom.

15 Clues: / Horizontal row in the periodic table • / Vertical column in the periodic table. • / Number of protons in an atom's nucleus • / Particles of matter that make up protons and neutrons. • / Weighted-average mass of the mixtures of an element's isotopes • / Sum of the number of protons and neutrons in an atom's nucleus. • ...

Atoms and the Periodic Table 2019-05-04

Atoms and the Periodic Table crossword puzzle
Across
  1. a vertical column on the periodic table containing elements of similar properties
  2. elements in the last group of the Periodic Table that are known to be nonreactive and stable
  3. the smallest particle of an element that cannot be broken down without further changing the element's properties
  4. a substance made up of only one kind of atom
  5. elements that lack the properties of metals, being dull and/or brittle
  6. elements that are usually solid, with a shiny surface, ductile and malleable
  7. a horizontal row on the periodic table containing elements with the same number of energy levels
  8. the number of protons in an atom
Down
  1. a group of two or more atoms
  2. an electron found in the highest energy level of an atom
  3. negatively charged particle found in the space outside the nucleus of an atom
  4. elements that have properties of both metals and nonmetals or inbetween
  5. the average mass of all the protons and neutrons in the atom
  6. particle found inside the nucleus of an atom that do not have a charge
  7. positively charged particle found inside the nucleus of an atom

15 Clues: a group of two or more atoms • the number of protons in an atom • a substance made up of only one kind of atom • an electron found in the highest energy level of an atom • the average mass of all the protons and neutrons in the atom • positively charged particle found inside the nucleus of an atom • ...

vocab 2025-11-10

vocab crossword puzzle
Across
  1. Number – The total number of protons and neutrons in the nucleus.
  2. – A neutral particle in the nucleus of an atom.
  3. – A negatively charged particle that orbits the nucleus of an atom.
  4. – Two or more atoms bonded together.
  5. – A substance made of two or more elements that are chemically combined.
  6. – A horizontal row on the periodic table; elements in the same period have the same number of energy levels.
  7. – The dense center of the atom that contains protons and neutrons.
  8. Number – The number of protons in an atom; identifies the element.
Down
  1. Electrons – The electrons in the outermost shell of an atom; they determine how an atom bonds.
  2. – The smallest particle of an element that still has the properties of that element.
  3. Bond – The force that holds atoms together in a molecule or compound.
  4. – A positively charged particle in the nucleus of an atom.
  5. Table – A chart that organizes all known elements by their properties and atomic number.
  6. (Family) – A vertical column on the periodic table; elements in the same group share similar properties.
  7. – A pure substance made of only one kind of atom.

15 Clues: – Two or more atoms bonded together. • – A neutral particle in the nucleus of an atom. • – A pure substance made of only one kind of atom. • – A positively charged particle in the nucleus of an atom. • Number – The total number of protons and neutrons in the nucleus. • – The dense center of the atom that contains protons and neutrons. • ...

Periodic Table Vocabulary Words 2020-10-11

Periodic Table Vocabulary Words crossword puzzle
Across
  1. a group that consists of all radioactive elements
  2. the group that consists of elements that have 8 valence electrons
  3. horizontal rows on the periodic table
  4. if a substance can be stretched into thin wires it is
  5. the opposite of dull
  6. vertical rows on the periodic table
Down
  1. group of elements that are found naturally on Earth and are rare Earth metals
  2. the group that contains the most reactive element on the periodic table
  3. any substance that is made up of only 1 type of atom
  4. if a substance can be hammered into thin sheets without breaking apart it is

10 Clues: the opposite of dull • vertical rows on the periodic table • horizontal rows on the periodic table • a group that consists of all radioactive elements • any substance that is made up of only 1 type of atom • if a substance can be stretched into thin wires it is • the group that consists of elements that have 8 valence electrons • ...

Extra credit 2013-12-02

Extra credit crossword puzzle
Across
  1. / Elements that are gases or dull, brittle solids that are poor conductors of heat and electricity.
  2. / Atom or bonded group of atoms with a positive or negative charge.
  3. / ________ are atoms of the same element with the same number of protons but different number of neutrons.
  4. earth metal / Group 2A elements
  5. / yltgtoreevcneiint
  6. cloud / The area in which electrons can possibly be found.
  7. / Elements that are solid at room temperature, good conductors of heat and electricity, and shinny.
  8. / Highly reactive group 7A element.
Down
  1. / ______ is the horizontal row of elements in the periodic table
  2. gas / extremely unreactive group 8A element.
  3. / _____ is the vertical column of elements in the periodic table.
  4. / Form of matter that doesn't change composition.
  5. / Element that has physical and chemical properties of both metals and nonmetals.
  6. metal / Group 1A elements, except for hydrogen.
  7. / rule states that electrons will spread out before pairing up.
  8. / The highest point of a wave.
  9. law / werpdiilaoc
  10. / vlghwteean
  11. number / The number after an element's name, representing the sum of its protons and neutrons.

19 Clues: / vlghwteean • law / werpdiilaoc • / yltgtoreevcneiint • / The highest point of a wave. • earth metal / Group 2A elements • / Highly reactive group 7A element. • gas / extremely unreactive group 8A element. • metal / Group 1A elements, except for hydrogen. • / Form of matter that doesn't change composition. • cloud / The area in which electrons can possibly be found. • ...

Unit 4 - Physcial Science 2025-09-18

Unit 4 - Physcial Science crossword puzzle
Across
  1. Electron Levels/Orbits; Study of light
  2. the mass of an atom expressed in atomic mass units
  3. properties are between those of metals and non metals; semiconductors
  4. a subatomic particle that has no charge and that is located in the nucleus of an atom
  5. in chemistry, a horizontal row of elements in the periodic table; helps us determine the number of shells/ orbits
  6. the number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element
  7. Electron Clouds
  8. Positive, Dense Nucleus; Gold Foil Experiment
  9. an atom that has the same number of protons (or the same atomic number) as other atoms of the same element do but that has a different number of neutrons (and thus a different atomic mass)
  10. metals Groups 3 - 12
Down
  1. elements with 8 valence electrons
  2. a vertical column of elements in the periodic table; elements in a group share chemical properties; helps us determine the number of valence (outer) electrons; generally help define properties of elements
  3. Elements with 2 valence electrons
  4. one of the elements of Group 17 of the periodic table (fluorine, chlorine, bromine, iodine, and astatine); halogens combine with most metals to form salts.
  5. the sum of the numbers of protons and neutrons in the nucleus of an atom
  6. one of the elements of Group 1 of the periodic table (lithium, sodium, potassium, rubidium, cesium, and francium)
  7. mostly solids; shiny; good thermal conductors; good electrical conductors; malleable
  8. Cathode Ray; Discovery of Electrons; Plum Pudding model
  9. Brittle, Poor conductors, insulators; many are gases at room temperature
  10. a unit of mass that describes the mass of an atom or molecule
  11. Everything is made up of atoms; Each element's atoms were identical to each other; Each element's atoms differ from other element's atoms; Compounds were always the same types of atoms combining
  12. Law the law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements
  13. a subatomic particle that has a positive charge and that is located in the nucleus of an atom; the number of protons in the nucleus is the atomic number, which determines the identity of an element

23 Clues: Electron Clouds • metals Groups 3 - 12 • elements with 8 valence electrons • Elements with 2 valence electrons • Electron Levels/Orbits; Study of light • Positive, Dense Nucleus; Gold Foil Experiment • the mass of an atom expressed in atomic mass units • Cathode Ray; Discovery of Electrons; Plum Pudding model • a unit of mass that describes the mass of an atom or molecule • ...

Chemistry: key terms 2023-06-20

Chemistry: key terms crossword puzzle
Across
  1. the columns in the periodic table
  2. one type of atom
  3. two or more substances not chemically bonded that can be separated
  4. the subatomic particle with no charge
  5. the rows in the periodic table
  6. where electrons are found around an atom
Down
  1. a charged particle
  2. two or more different atoms chemically bonded
  3. positively charged subatomic particle
  4. a small piece of matter
  5. the smallest subatomic particle
  6. two or more atoms chemically bonded

12 Clues: one type of atom • a charged particle • a small piece of matter • the rows in the periodic table • the smallest subatomic particle • the columns in the periodic table • two or more atoms chemically bonded • positively charged subatomic particle • the subatomic particle with no charge • where electrons are found around an atom • two or more different atoms chemically bonded • ...

chemistry crossword puzzle 2026-02-18

chemistry crossword puzzle crossword puzzle
Across
  1. Bond where electrons are shared
  2. One or two letter representation of an element
  3. Average mass of an element's atoms
  4. Bond where electrons are transferred
  5. Horizontal row on the periodic table
  6. Negatively charged ion
Down
  1. Small number at the lower right in a chemical formula
  2. Vertical column on the periodic table
  3. Number of protons in an atom
  4. 6.022 x 10^23 particles
  5. Positively charged ion
  6. Number placed before a chemical formula

12 Clues: Positively charged ion • Negatively charged ion • 6.022 x 10^23 particles • Number of protons in an atom • Bond where electrons are shared • Average mass of an element's atoms • Bond where electrons are transferred • Horizontal row on the periodic table • Vertical column on the periodic table • Number placed before a chemical formula • ...

The Periodic Table 2021-01-29

The Periodic Table crossword puzzle
Across
  1. This element has the symbol Au
  2. This element has the atomic number 9
  3. This element has the symbol Al
  4. This element has the symbol He
  5. This element has the atomic number 5
  6. metals This T is the big block of metals in the middle of the periodic table
  7. This element has the atomic number 11
  8. This element has the mass number 40
Down
  1. This Element has the symbol H
  2. This element has the mass number 7
  3. This element has the atomic number 6
  4. This element has the mass number 85
  5. This is how many group there are in the periodic table
  6. This element has the symbol Fe
  7. This element has the atomic number 18
  8. This element has the symbol Mn

16 Clues: This Element has the symbol H • This element has the symbol Au • This element has the symbol Al • This element has the symbol Fe • This element has the symbol He • This element has the symbol Mn • This element has the mass number 7 • This element has the mass number 85 • This element has the mass number 40 • This element has the atomic number 6 • ...

Periodic Table/Trends 2021-11-16

Periodic Table/Trends crossword puzzle
Across
  1. the s and p electrons
  2. this element has the largest radius
  3. oxygen is called this when it has a charge
  4. "sort-of" metals
  5. these elements always give electrons
  6. positively charged ion
  7. group that makes up most of table
Down
  1. this says an atom wants 8 valence electrons
  2. energy required to remove electron
  3. group 1 elements
  4. negatively charged ion
  5. this element has the highest electronegativity
  6. elements that don't gain or lose electrons
  7. this element has the smallest radius
  8. charged atoms
  9. desire for more electrons

16 Clues: charged atoms • group 1 elements • "sort-of" metals • the s and p electrons • negatively charged ion • positively charged ion • desire for more electrons • group that makes up most of table • energy required to remove electron • this element has the largest radius • this element has the smallest radius • these elements always give electrons • ...

Periodic Table Crossword 2022-02-13

Periodic Table Crossword crossword puzzle
Across
  1. A yellow-green gas at room temperature
  2. Inert Gas used for lighting
  3. Highest melting point, can be found mainly in 2 forms with a valency of 4.
  4. Period 3 metalloid
  5. Element present in glass and used as a semiconductor
  6. Metal with atomic size 227pm has the Latin name Natrium
  7. A noble gas used for filling balloons and dirigibles
Down
  1. A diatomic molecule, with a valency of 1
  2. A silvery white material, also found in our bones and teeth
  3. I appear in as the last number in an electronic configuration
  4. Most reactive non metal
  5. Metal with valency 1 has a Latin name Kalium
  6. Non-metal with atomic size 188pm and valency 0
  7. The most widely used non ferrous metal
  8. The highest purity of which exists as an amorphous dark brown to black powder
  9. Colourless and odourless gas, 21% of it is in the air

16 Clues: Period 3 metalloid • Most reactive non metal • Inert Gas used for lighting • A yellow-green gas at room temperature • The most widely used non ferrous metal • A diatomic molecule, with a valency of 1 • Metal with valency 1 has a Latin name Kalium • Non-metal with atomic size 188pm and valency 0 • Element present in glass and used as a semiconductor • ...

Periodic Table Trends 2019-09-13

Periodic Table Trends crossword puzzle
Across
  1. The electrons on the outer energy level
  2. The charge of an electron
  3. The energy needed to remove a valence electron from an outer shell
  4. Represents the number of energy levels an atom has
Down
  1. The charge of a proton
  2. The charge of a neutron
  3. He discovered electrons
  4. A measure of how much an atom want to gain valence electrons to complete a full shell
  5. When properties of an element change in a predictable way
  6. Calcium will lose 2 valence electrons in order to become stable
  7. The charge an atom has when either losing or gaining valence electrons
  8. Aluminum will lose 3 valence electrons and become this
  9. A measure of the amount of energy released when a neutral atom gains a valence electron to form a negative ion
  10. This trend increases down a group and to the left across a row
  11. Bromine will gain 1 valence electron and become this
  12. He discovered the atom

16 Clues: The charge of a proton • He discovered the atom • The charge of a neutron • He discovered electrons • The charge of an electron • The electrons on the outer energy level • Represents the number of energy levels an atom has • Bromine will gain 1 valence electron and become this • Aluminum will lose 3 valence electrons and become this • ...

periodic table terms 2020-03-12

periodic table terms crossword puzzle
Across
  1. physical and chemical properties change
  2. elements that are in the same column
  3. particles that are in clouds around the nucleus
  4. ionic metals and non metals
  5. gases with full outer energy level of electrons
  6. smallest unit of life
  7. protons and neutrons equals mass and number
  8. metals give their electrons to the non metals
Down
  1. electrons are shared between the elements
  2. covalent nonmetals nonmetals
  3. result of a chemical bond
  4. all atoms want this to be considered happy
  5. number of protons equals electrons
  6. major group of elements will lose electrons
  7. atoms want a full outer energy level
  8. atomic number equals protons or electrons

16 Clues: smallest unit of life • result of a chemical bond • ionic metals and non metals • covalent nonmetals nonmetals • number of protons equals electrons • elements that are in the same column • atoms want a full outer energy level • physical and chemical properties change • electrons are shared between the elements • atomic number equals protons or electrons • ...

Atoms & Periodic Table 2024-04-01

Atoms & Periodic Table crossword puzzle
Across
  1. Positively charged particle in the nucleus of an atom.
  2. The number of neutrons that Fluorine has
  3. The number of electrons that Helium has
  4. The number at the bottom that tells you the number of protons+neutrons (2 words)
  5. A pure substance made of one type of atom
  6. Negatively charged particle that zooms around the nucleus
  7. Center of the atom that is made of protons and neutrons
  8. the space around the nucleus where the electrons travel
Down
  1. Neutral particle in the nucleus of atoms
  2. The element with 55 protons
  3. The element in Period 4, Family/Group 17
  4. the number in the corner that tells you the number of protons and electrons (2 words)
  5. A way to organize all known elements in the universe. (2 words)
  6. The building blocks of matter
  7. the number of electrons that the second and third orbital can hold in a Bohr Model
  8. Anything that has mass or volume

16 Clues: The element with 55 protons • The building blocks of matter • Anything that has mass or volume • The number of electrons that Helium has • Neutral particle in the nucleus of atoms • The element in Period 4, Family/Group 17 • The number of neutrons that Fluorine has • A pure substance made of one type of atom • Positively charged particle in the nucleus of an atom. • ...

Periodic Table Crossword 2024-09-17

Periodic Table Crossword crossword puzzle
Across
  1. I am in the 5th period and the carbon family
  2. I am very important for healthy teeth and bone I am also an alkali earth metal
  3. I am not an alkali metal, but I am in group 1
  4. I am the only liquid metal at room temperature
  5. I have 28 electrons when electrically neutral
  6. I am the 2nd most reactive metal
  7. Im a halogen with 5 energy levels
  8. Im the only noble gas with 2 electrons
Down
  1. Eat me when you have cramps in your leg
  2. I am a gas with 8 neutrons in my most common form
  3. I am a metalloid that usually has 71 neutrons
  4. my atomic number is 47
  5. I am an alkaline earth metal used in fireworks; I have 3 energy levels
  6. have 6 valence electrons and 16 protons
  7. I have 26 protons
  8. My average atomic mass is 35.453

16 Clues: I have 26 protons • my atomic number is 47 • My average atomic mass is 35.453 • I am the 2nd most reactive metal • Im a halogen with 5 energy levels • Im the only noble gas with 2 electrons • Eat me when you have cramps in your leg • have 6 valence electrons and 16 protons • I am in the 5th period and the carbon family • I am a metalloid that usually has 71 neutrons • ...

Periodic Table Elements 2024-10-01

Periodic Table Elements crossword puzzle
Across
  1. wife of Rama
  2. who came as golden deer
  3. who showed ram sita image in his heart
  4. Sons of Rama
  5. Brother of Rama
  6. Kind brother of Ravana
  7. Son of Bali
  8. maid of kaikaye
  9. Who kidnapped sita
Down
  1. a falcon who tried to save Mother Sita
  2. wife of Ravana
  3. Flying vehicle of Ravan
  4. brother of ravana who sleeps for 6 months
  5. Brother of sugriv
  6. also known as indrajeet
  7. Son of Kaikaye

16 Clues: Son of Bali • wife of Rama • Sons of Rama • wife of Ravana • Son of Kaikaye • Brother of Rama • maid of kaikaye • Brother of sugriv • Who kidnapped sita • Kind brother of Ravana • who came as golden deer • Flying vehicle of Ravan • also known as indrajeet • a falcon who tried to save Mother Sita • who showed ram sita image in his heart • brother of ravana who sleeps for 6 months

Atomic Theory Unit 2025-09-23

Atomic Theory Unit crossword puzzle
Across
  1. Positive Charge
  2. Mol.
  3. Molec.
  4. Table Pt
  5. Indivisible and indestructible
  6. Formula
  7. O on pt table
Down
  1. Bottom number on pt
  2. Froyo
  3. Negative Charge
  4. Neutral Charge

11 Clues: Mol. • Froyo • Molec. • Formula • Table Pt • O on pt table • Neutral Charge • Positive Charge • Negative Charge • Bottom number on pt • Indivisible and indestructible

THE ATOM APART CROSSWORD 2023-01-14

THE ATOM APART CROSSWORD crossword puzzle
Across
  1. basic building block of all matter
  2. negatively charged particles that surround the nucleus of an atom
  3. this element if often used to fill party ballons, it makes your voice higher pitched
  4. this middle of an atom is called this
  5. table used to arrange all the known elements
  6. particles inside the nucleus of an atom that have no charge
Down
  1. this element has an atomic number of 6
  2. this number, found above an element on the periodic table, tells you the number of protons in that atom
  3. made of two or more elements chemically bonded
  4. Li
  5. positively charged parts of an atom
  6. the lightest element of the periodic table
  7. this metal is called plumbum in latin
  8. K
  9. this element has an electron configuration of 2,8

15 Clues: K • Li • basic building block of all matter • positively charged parts of an atom • this middle of an atom is called this • this metal is called plumbum in latin • this element has an atomic number of 6 • the lightest element of the periodic table • table used to arrange all the known elements • made of two or more elements chemically bonded • ...

Atomic structure 2017-05-09

Atomic structure crossword puzzle
Across
  1. the type of bonding in a gold ring.
  2. the type of bonding in table salt (sodium chloride).
  3. a scientist who suggested that atoms have a positively charged nucleus.
  4. these elements are often catalysts.
  5. a type of bonding by sharing electrons.
  6. the most reactive halogen.
  7. found on the right hand side of the periodic table.
Down
  1. the state of a substance at a temperature between its melting and boiling point.
  2. turning a gas into a solid.
  3. the least reactive alkali metal.
  4. the nucleus of an atom contains these.
  5. the number of electrons shared in an oxygen molecule.
  6. electrons that are free to move through a metal are said to be?
  7. an element with 36 protons in its atom.
  8. this group of the periodic table produces ions with two positive charges.

15 Clues: the most reactive halogen. • turning a gas into a solid. • the least reactive alkali metal. • the type of bonding in a gold ring. • these elements are often catalysts. • the nucleus of an atom contains these. • an element with 36 protons in its atom. • a type of bonding by sharing electrons. • found on the right hand side of the periodic table. • ...

Periodic table and its trend 2025-05-07

Periodic table and its trend crossword puzzle
Across
  1. Metals : Elements in groups 3-12, often used in jewelry and tools
  2. An element that is shiny, malleable, and conducts electricity
  3. A table that organizes elements by atomic number and properties
  4. An element with properties of both metals and nonmetals
  5. A horizontal row in the periodic table
  6. The number of protons in an atom’s nucleus
  7. Group 18 elements, nonreactive and stable
Down
  1. Group 1 elements, very reactive
  2. An element that is dull, brittle, and a poor conductor
  3. Group 17 elements, very reactive nonmetals
  4. The ability of an atom to attract electrons
  5. A vertical column in the periodic table
  6. Earth Metals : Group 2 elements, reactive but less so than Group 1
  7. The weighted average mass of an element’s atoms
  8. How likely an element is to undergo a chemical reaction

15 Clues: Group 1 elements, very reactive • A horizontal row in the periodic table • A vertical column in the periodic table • Group 18 elements, nonreactive and stable • Group 17 elements, very reactive nonmetals • The number of protons in an atom’s nucleus • The ability of an atom to attract electrons • The weighted average mass of an element’s atoms • ...

Chemistry Crossword Puzzle 2016-09-01

Chemistry Crossword Puzzle crossword puzzle
Across
  1. Gases / Elements that occupy group 18 of the Periodic Table
  2. / During chemical reactions they tend to gain electrons from metals to form anions or they share electrons with other metals
  3. Metals / Elements that occupy group 1 of the Periodic Table
  4. / Radioactive elements with atomic numbers between 89-103
  5. / Elements that are solid at room temperature with the exception of Mercury
Down
  1. Electron / An electron located in the outer shell of an atom
  2. / 6.02x10^23
  3. / Also known as "Semi-Metals"
  4. / Elements with atomic numbers between 57-71
  5. / Elements that occupy group 17 of the Periodic Table

10 Clues: / 6.02x10^23 • / Also known as "Semi-Metals" • / Elements with atomic numbers between 57-71 • / Elements that occupy group 17 of the Periodic Table • / Radioactive elements with atomic numbers between 89-103 • Metals / Elements that occupy group 1 of the Periodic Table • Electron / An electron located in the outer shell of an atom • ...

Crossword Puzzle 2019-01-10

Crossword Puzzle crossword puzzle
Across
  1. vertical columns in the periodic table of elements that signify the number of valence electrons in an element's atom
  2. the characteristic of bulging outwards
  3. the characteristic of curving inwards
  4. the bending of light rays as they pass through a different medium
  5. a group of cells that function together to perform a function
  6. horizontal rows of the periodic table of elements that signify the total number of electron shells in an element's atom
  7. cell division resulting in 2 daughter cells
  8. average weather conditions of a region over long periods of time
  9. the basic unit of life that makes up all living organisms
Down
  1. system a group of organs that function together to perform one or more function
  2. one or two letter codes that abbreviate elements of the periodic table of elements
  3. environmental conditions of a certain place at a certain time
  4. a pure substance that cannot be broken down into simpler substances
  5. large geographical region with a defined climate
  6. thin layer of Earth that has conditions to support life
  7. layer of gases that extend approximately 300 km from Earth's surface
  8. number number used to identify an element and represents the number of protons and electrons an element's atom has
  9. the reproduction of an object produced by an optical device
  10. transparent substance for the purpose of diverging or converging light rays

19 Clues: the characteristic of curving inwards • the characteristic of bulging outwards • cell division resulting in 2 daughter cells • large geographical region with a defined climate • thin layer of Earth that has conditions to support life • the basic unit of life that makes up all living organisms • the reproduction of an object produced by an optical device • ...

Potassium 2024-05-19

Potassium crossword puzzle
Across
  1. the name of the person who discovered Potassium
  2. fertilizer potassium
  3. A salt of potassium
  4. Potassium is in the ____ metal group
  5. it has the symbol K on the periodic table
  6. Low potassium level
Down
  1. a common fruit containing potassium
  2. high potassium level
  3. Potassiums state at room temperature
  4. It has only one of these
  5. Potassium is the first element on the on which row of the periodic table
  6. the colour of potassium is?

12 Clues: A salt of potassium • Low potassium level • high potassium level • fertilizer potassium • It has only one of these • the colour of potassium is? • a common fruit containing potassium • Potassiums state at room temperature • Potassium is in the ____ metal group • it has the symbol K on the periodic table • the name of the person who discovered Potassium • ...

Features of the mordern periodic table 2021-05-14

Features of the mordern periodic table crossword puzzle
Across
  1. what are elements like C, O, Cl, I, p etc?
  2. What is the current last element of the modern periodic table?
  3. In what group are the noble gasses kept
  4. What are elements like Th, pa, pa, pu, U called?
  5. what term refers to the radius of an atom?
  6. Elements of which period don not have the same number of valance electrons?
  7. what are elements like Mg, Cu, Zn, Au, Pt etc?
  8. what of an element is determined by the number of valence electrons present in the outermost shell of its atom?
Down
  1. What is the first element of the modern periodic table?
  2. Atoms of different elements with the same number of what are placed in the same period?
  3. What are elements which have both metal and Non-metal properties called?
  4. How many vertical columns/groups does the modern periodic table have?
  5. Elements present in the same group have the same number of what?
  6. How many horizontal rows/periods does the modern periodic table have?
  7. What are elements like Ce, Pr, Nd, Pm called?

15 Clues: In what group are the noble gasses kept • what term refers to the radius of an atom? • what are elements like C, O, Cl, I, p etc? • What are elements like Ce, Pr, Nd, Pm called? • what are elements like Mg, Cu, Zn, Au, Pt etc? • What are elements like Th, pa, pa, pu, U called? • What is the first element of the modern periodic table? • ...

ICP chapter 16 2022-02-15

ICP chapter 16 crossword puzzle
Across
  1. cloud area around the nucleus of an atom where its electrons are most likely found
  2. particles with a positive 1 charge
  3. number the sum of the protons and the neutrons in the element
  4. number the number of protons in the element
  5. atomic mass the weighted-average mass of the mixture of its isotopes
  6. mass number the sum of the protons and the neutrons in the element isotope atoms of the same element that have different numbers of neutrons. (different mass numbers)
  7. horizontal rows in the periodic table
  8. the vertical columns in the periodic table
Down
  1. table the elements are arranged by increasing atomic number and by changes in physical and chemical properties
  2. neutral particles that have 0 charge
  3. with a negative 1 charge quark protons and neutrons are made of even smaller particles called
  4. particles with a negative 1 charge
  5. small positively charged center of the atom. contains the protons and neutrons
  6. electron
  7. the smallest piece of matter that still retains the properties of the element
  8. dot diagram uses the symbol of the element and dots to represent the electrons in the outer energy level

16 Clues: electron • particles with a negative 1 charge • particles with a positive 1 charge • neutral particles that have 0 charge • horizontal rows in the periodic table • the vertical columns in the periodic table • number the number of protons in the element • number the sum of the protons and the neutrons in the element • ...

Atoms and Elements 2022-01-03

Atoms and Elements crossword puzzle
Across
  1. isotopes that are unstable
  2. Indicates the number of protons/electrons
  3. In the nucleus;no electrical charge;mass of 1
  4. Make up protons and neutrons
  5. Substance that is entirely one type of atom
  6. Vertical columns of the periodic table
  7. Lighter nuclei combine to form heavier nucleus
  8. Horizontal rows of the periodic table
  9. Large nucleus splits into smaller pieces
Down
  1. When there is a difference in neutrons
  2. Properties of metals and nonmetals
  3. Brittle, dull, poor conductors
  4. Indicates the number of protons+neutrons
  5. Time required for 1/2 of the atoms to
  6. Outside the nucleus;negative charge; no mass
  7. Smallest unit of an element that has elemental properties
  8. In the nucleus;has a positive charge;mass of 1

17 Clues: isotopes that are unstable • Make up protons and neutrons • Brittle, dull, poor conductors • Properties of metals and nonmetals • Time required for 1/2 of the atoms to • Horizontal rows of the periodic table • When there is a difference in neutrons • Vertical columns of the periodic table • Indicates the number of protons+neutrons • Large nucleus splits into smaller pieces • ...

Chemistry 2024-09-04

Chemistry crossword puzzle
Across
  1. Metals ______ electrons when forming ions
  2. The outermost shell of an atom
  3. A negatively charged ion
  4. Another term for electron shell
  5. This element is represented by the symbol W
  6. This element is found in group 17, period 4
  7. A positively charged subatomic particle
  8. Protons and neutrons are found here
  9. This value tells you how many protons are in an element
  10. A row on the periodic table
Down
  1. Non-metals ______ electrons when forming ions
  2. A negatively charged subatomic particle
  3. An atom that has lost or gained electrons
  4. An atom of the same element with a different number of neutrons
  5. The element represented by atomic #74
  6. The smallest unit of matter
  7. A column on the periodic table
  8. A positively charged ion

18 Clues: A negatively charged ion • A positively charged ion • The smallest unit of matter • A row on the periodic table • The outermost shell of an atom • A column on the periodic table • Another term for electron shell • Protons and neutrons are found here • The element represented by atomic #74 • A negatively charged subatomic particle • A positively charged subatomic particle • ...

Chemistry Crossword 2024-09-11

Chemistry Crossword crossword puzzle
Across
  1. The chemical symbol "Au"
  2. A positively charged subatomic particle.
  3. An Ion with a positive charge.
  4. The center of an atom.
  5. Vertical row of elements in the periodic table.
  6. A negatively charged subatomic particle.
  7. Total number of protons and neutrons.
  8. The number of protons in the nucleus.
  9. The smallest particle that has the properties of an element.
  10. An atom that has lost or gained an electron.
Down
  1. Same number of protons but a different number of neutrons.
  2. A neutral-charged subatomic particle.
  3. An electron in the outermost energy level.
  4. An Ion with a negative charge.
  5. Region to find a lot of atoms.
  6. Horizontal row of elements in the periodic table.
  7. Symbol for Atomic Mass Unit,

17 Clues: The center of an atom. • The chemical symbol "Au" • Symbol for Atomic Mass Unit, • An Ion with a positive charge. • An Ion with a negative charge. • Region to find a lot of atoms. • A neutral-charged subatomic particle. • Total number of protons and neutrons. • The number of protons in the nucleus. • A positively charged subatomic particle. • ...

Chemistry 2024-12-18

Chemistry crossword puzzle
Across
  1. a counting number that equals 6.022 x 1023 particles
  2. group 18 elements
  3. the energy of movement
  4. a negatively charged subatomic particle found surrounding the nucleus of an atom
  5. horizontal rows on the periodic table
  6. the smallest unit of matter
  7. a force that holds atoms together
  8. the amount of matter in an object
  9. a positively charged subatomic particle found in the nucleus of an atom
Down
  1. the amount of space an object takes up
  2. group 17 elements
  3. a chemically inactive substance
  4. anything that takes up space and has mass
  5. an atom with a net charge
  6. a positively charged subatomic particle found in the nucleus of an atom
  7. atoms of the same element with different masses
  8. the force exerted per unit area on a surface
  9. vertical columns on the periodic table

18 Clues: group 17 elements • group 18 elements • the energy of movement • an atom with a net charge • the smallest unit of matter • a chemically inactive substance • a force that holds atoms together • the amount of matter in an object • horizontal rows on the periodic table • the amount of space an object takes up • vertical columns on the periodic table • ...

Chemistry 2022-11-09

Chemistry crossword puzzle
Across
  1. a column on the periodic table
  2. smallest particle of matter that retains characteristics of an element
  3. Water freezing (two words)
  4. atoms combine to make them
  5. positively charged particle in a nucleus
  6. two or more elements chemically combined
  7. characteristics or traits
  8. Determines if a substance is a solid or a liquid at room temperature (two words)
  9. particle orbiting the nucleus of an atom
  10. the amount of space an object occupies
Down
  1. new substance is formed (two words)
  2. Particle in atom with no charge
  3. a row on the periodic table
  4. matter that cannot be broken down into simpler substances
  5. the amount of matter in an object
  6. matter is not created or destroyed (three words)

16 Clues: characteristics or traits • Water freezing (two words) • atoms combine to make them • a row on the periodic table • a column on the periodic table • Particle in atom with no charge • the amount of matter in an object • new substance is formed (two words) • the amount of space an object occupies • positively charged particle in a nucleus • ...

Chapter 2 vocab 2020-09-04

Chapter 2 vocab crossword puzzle
Across
  1. a combination of two or more elements
  2. physically distinctive form of matter
  3. a substance diffused or suspended in air
  4. amount of space an object occupies
  5. element or compound
  6. row of elements on the periodic table
  7. homogeneous mixture with two or more substances
Down
  1. state of matter with a set volume but no set shape
  2. short scientific name for an element
  3. amount of matter an object has
  4. state of matter with no set volume or shape
  5. substance formed from a chemical reaction
  6. substance that changes in a reaction
  7. state of matter with set volume and shape
  8. substance with only one type of atom
  9. column of elements on the periodic table

16 Clues: element or compound • amount of matter an object has • amount of space an object occupies • short scientific name for an element • substance that changes in a reaction • substance with only one type of atom • a combination of two or more elements • physically distinctive form of matter • row of elements on the periodic table • a substance diffused or suspended in air • ...

Chemistry 2022-11-07

Chemistry crossword puzzle
Across
  1. Anything that has mass and takes up space
  2. A molecule made of only one kind of atom
  3. What is the C symbol in the periodic table?
  4. A substance made up of atoms of two or more different elements joined by chemical bonds
Down
  1. The building blocks of matter
  2. A group of atoms bonded together
  3. bond. The attractive force that holds atoms or ions together
  4. Table of Elements, The chart scientists use to organize and classify all the known elements
  5. What is the H symbol in the periodic table?
  6. A combination of two or more substances that are not chemically combined

10 Clues: The building blocks of matter • A group of atoms bonded together • A molecule made of only one kind of atom • Anything that has mass and takes up space • What is the H symbol in the periodic table? • What is the C symbol in the periodic table? • bond. The attractive force that holds atoms or ions together • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. Another name for a column of the periodic table.
  2. I take the shape of the container I am in.
  3. If phosphorus gains 1 proton it turns into this element.
  4. I have no charge and you can find me at the center of an atom.
  5. I am a transition metal with 47 electrons used to make photographic film.
  6. Two forms of the same element that contain same number of protons but different number of neutrons.
  7. These types of elements are malleable, ductile and conduct electricity.
  8. An atom that has gained or lost one or more electrons.
  9. I am negatively charged and barely contribute to the mass of the atom.
  10. I am the heaviest alkaline earth metal.
  11. Arsenic is an example of this type of element.
  12. I am the positively charged center of an atom.
  13. I am made up of hydrogen and oxygen atoms and you need me to live.
Down
  1. Another name for a row of the periodic table.
  2. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  3. The number of _______ gives the identity of an element.
  4. Members of Group 17 (or VIIA) are called _______.
  5. Elemental symbol for tin.
  6. I can be either heterogeneous or homogeneous.
  7. Protons, neutrons and electrons are classified as ________ particles.
  8. A combination of two or more atoms held together in a specific shape by attractive forces.
  9. You can find me in Group 1 of the periodic table and in table salt.
  10. Substance that contains more than one element.
  11. My atomic number is 7.
  12. I have definite shape and volume.
  13. My atomic mass is 63.546.
  14. I am one of the noble gases.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • My atomic mass is 63.546. • I am one of the noble gases. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • Another name for a row of the periodic table. • I can be either heterogeneous or homogeneous. • Substance that contains more than one element. • ...

Matter and the Periodic Table Puzzle 2018-02-07

Matter and the Periodic Table Puzzle crossword puzzle
Across
  1. I am one of the noble gases.
  2. Another name for a row of the periodic table.
  3. I have definite shape and volume.
  4. Electrons furthest from the nucleus that are responsible for interactions of atoms with one another also referred to as _________ electrons.
  5. An atom that has gained or lost one or more electrons.
  6. These types of elements are malleable, ductile and conduct electricity.
  7. A combination of two or more atoms held together in a specific shape by attractive forces.
  8. I am negatively charged and barely contribute to the mass of the atom.
  9. My atomic number is 7.
  10. Protons, neutrons and electrons are classified as ________ particles.
  11. The number of _______ gives the identity of an element.
  12. I take the shape of the container I am in.
  13. I am a transition metal with 47 electrons used to make photographic film.
Down
  1. My atomic mass is 63.546 amu.
  2. You can find me in Group 1 of the periodic table and in table salt.
  3. I am the heaviest alkaline earth metal.
  4. I am made up of hydrogen and oxygen atoms and you need me to live.
  5. If phosphorus gains 1 proton it turns into this element.
  6. I am the positively charged center of an atom.
  7. Members of Group 17 (or VIIA) are called _______.
  8. I have no charge and you can find me at the center of an atom.
  9. Arsenic is an example of this type of element.
  10. Substance that contains more than one element.
  11. I can be either heterogeneous or homogeneous.
  12. Two forms of the same element that contain same number of protons but different number of neutrons.
  13. Another name for a column of the periodic table.
  14. Elemental symbol for tin.

27 Clues: My atomic number is 7. • Elemental symbol for tin. • I am one of the noble gases. • My atomic mass is 63.546 amu. • I have definite shape and volume. • I am the heaviest alkaline earth metal. • I take the shape of the container I am in. • Another name for a row of the periodic table. • I can be either heterogeneous or homogeneous. • ...

Anderson chemistry vocab crossword 2020-09-08

Anderson chemistry vocab crossword crossword puzzle
Across
  1. state of matter characterized by particles arranged such that their shape/volume are relatively stable
  2. a substance formed when 2 or more chemical elements are chemically bonded together
  3. substance formed from chemical reactions
  4. tabular display of the chemical elements
  5. a substance that takes part in and undergoes a chemical reaction
  6. a row of chemical elements in the periodic table
  7. measure of the amount of matter in an object
Down
  1. a set of chemical elements in the same vertical column on the periodic table
  2. the creation of a solid by a solution
  3. material made up of 2 or more different substances which are physically combined
  4. measure of the amount of space an object or substance takes up
  5. state of matter that conforms to the shape of its container but retains a constant volume
  6. process used to separate solids from liquids or gases using a filter
  7. state of matter consisting of particles that have no defined volume or shape
  8. a physically distinctive form of matter such as solid, liquid, gas, and plasma

15 Clues: the creation of a solid by a solution • substance formed from chemical reactions • tabular display of the chemical elements • measure of the amount of matter in an object • a row of chemical elements in the periodic table • measure of the amount of space an object or substance takes up • a substance that takes part in and undergoes a chemical reaction • ...

IPC Crossword p.569 2014-12-09

IPC Crossword p.569 crossword puzzle
Across
  1. / Neutral particle, composed of quarks, inside the nucleus of an atom.
  2. / Horizontal row in the periodic table
  3. / Uses the symbol for an element and dots representing the number of electrons in the element's outer energy level.
  4. / Sum of the number of protons and neutrons in an atom's nucleus.
  5. / Negatively charged particles surrounding the center of an atom.
  6. / Vertical column in the periodic table.
  7. / Number of protons in an atom's nucleus
  8. / Atoms of the same element that have different numbers of neutrons.
Down
  1. / Area around the nucleus of an atom where the atom's electrons are most likely to be located.
  2. / Particles of matter that make up protons and neutrons.
  3. / Organized list of all known elements that are arranged according to repeated changes in properties
  4. / The smallest piece of matter that still retains the property of the element.
  5. / Weighted-average mass of the mixtures of an element's isotopes
  6. / Positively charged center of an atom that contains protons and neutrons and is surrounded by a cloud of electrons.
  7. / Positively charged particle, composed of quarks, inside the nucleus of an atom.

15 Clues: / Horizontal row in the periodic table • / Vertical column in the periodic table. • / Number of protons in an atom's nucleus • / Particles of matter that make up protons and neutrons. • / Weighted-average mass of the mixtures of an element's isotopes • / Sum of the number of protons and neutrons in an atom's nucleus. • ...

Atomic Structure! 2025-11-10

Atomic Structure! crossword puzzle
Across
  1. a neutral particle in the nucleus of an atom
  2. a substance made of two or more elements that are chemically combined
  3. the electrons in the outermost shell of an atom; they determine how an atom bond
  4. a pure substance made of only one kind of atom
  5. the number of protons in an atom; identifies the element
  6. a vertical column on the periodic table; elements in the same group share similar properties
  7. a horizontal row on the periodic table; elements in the same period have the same number of energy levels
  8. a positively charged particle in the nucleus of an atom
Down
  1. the total number of protons and neutrons in the nucleus
  2. a chart that organizes all known elements by their properties and atomic number
  3. two or more atoms bonded together
  4. the force that holds atoms together in a molecule or compound
  5. the dense center of the atom that contains protons and neutrons
  6. a negatively charged particle that orbits the nucleus of an atom
  7. the smallest particle of an element

15 Clues: two or more atoms bonded together • the smallest particle of an element • a neutral particle in the nucleus of an atom • a pure substance made of only one kind of atom • the total number of protons and neutrons in the nucleus • a positively charged particle in the nucleus of an atom • the number of protons in an atom; identifies the element • ...

Vocabulary 2025-11-10

Vocabulary crossword puzzle
Across
  1. The electrons in the outermost shell of an atom; they determine how an atom bonds.
  2. The number of protons in an atom; identifies the element.
  3. A substance made of two or more elements that are chemically combined.
  4. Table A chart that organizes all known elements by their properties and atomic number.
  5. A horizontal row on the periodic table; elements in the same period have the same number of energy levels.
  6. The total number of protons and neutrons in the nucleus.
Down
  1. A pure substance made of only one kind of atom.
  2. Two or more atoms bonded together.
  3. The smallest particle of an element that still has the properties of that element.
  4. The force that holds atoms together in a molecule or compound.
  5. A negatively charged particle that orbits the nucleus of an atom.
  6. A positively charged particle in the nucleus of an atom.
  7. A neutral particle in the nucleus of an atom.
  8. A vertical column on the periodic table; elements in the same group share similar properties.
  9. The dense center of the atom that contains protons and neutrons.

15 Clues: Two or more atoms bonded together. • A neutral particle in the nucleus of an atom. • A pure substance made of only one kind of atom. • A positively charged particle in the nucleus of an atom. • The total number of protons and neutrons in the nucleus. • The number of protons in an atom; identifies the element. • ...

Chem Vocab 2021-12-10

Chem Vocab crossword puzzle
Across
  1. Columns on the periodic table
  2. A law in which it states that matter cannot be created nor destroyed
  3. Rows on the periodic table
  4. Can be bent
  5. Malleable, luster, conductor, and ductile
  6. Can be pulled into a wire
  7. The type of change that does alter the chemical composition
  8. A type of crust in which has to do more with land than water.
  9. A type of crust in which has to do more with water than land.
  10. How reactive something is
  11. A push or pull measured by Newtons
Down
  1. A table that sorts out all of the known elements
  2. The type of change that does not alter the chemical composition
  3. Speed or direction change
  4. The amount of key evidences there are when a chemical reaction goes off
  5. Tells you the stability of reactivity
  6. Distance an object travels divided by time
  7. Speed and direction
  8. Has properties of both metals and nonmetals
  9. Brittle, insulator, and dull
  10. One of the key evidences that includes bubbles, steam, smell, and smoke

21 Clues: Can be bent • Speed and direction • Speed or direction change • Can be pulled into a wire • How reactive something is • Rows on the periodic table • Brittle, insulator, and dull • Columns on the periodic table • A push or pull measured by Newtons • Tells you the stability of reactivity • Malleable, luster, conductor, and ductile • Distance an object travels divided by time • ...

Science Review 2017-02-12

Science Review crossword puzzle
Across
  1. absorption of heat
  2. number of protons in the nucleus
  3. have properties of both metals and metalloids
  4. any of the gaseous elements on the periodic table
  5. outermost energy level of an atom
  6. rule, number of atoms on both sides of the equation must be the same
  7. form of matter that cannot be further broken down
  8. central part of an atom or cell
  9. shiny, ductile, malleable
  10. result of the action or process
  11. positive electric charge
Down
  1. can't be broken down into a simpler substance, on the perodic table
  2. created The Periodic Table of Elements
  3. negative electric charge
  4. energy level or shell
  5. a substance that comes out a solid as the solution
  6. suggested the idea that electrons move from one orbital to another in large steps
  7. dull, poor conductor of electricity
  8. release of heat
  9. number of protons and neutrons in the atom
  10. substance that goes through a change during the reaction
  11. made of up of two or more separate elements
  12. atoms that are attracted to one another and bond this
  13. neutral electric charge

24 Clues: release of heat • absorption of heat • energy level or shell • neutral electric charge • negative electric charge • positive electric charge • shiny, ductile, malleable • central part of an atom or cell • result of the action or process • number of protons in the nucleus • outermost energy level of an atom • dull, poor conductor of electricity • created The Periodic Table of Elements • ...

Unit 2 Project 2012-11-01

Unit 2 Project crossword puzzle
Across
  1. A subatomic particle located in the nucleus of an atom and has a positive charge.
  2. A substance that conducts heat and is well malleable.
  3. Columns:_________ as Rows:Periods
  4. A table that shows the elements by their atomic number.
  5. Anything that has mass and takes up space.
  6. A substance made of two or more elements that are chemically combined.
  7. Substance made up of one kind of atom.
  8. Rings around the outside of the nucleus that holds electrons.
  9. Number of protons in an atom.
  10. A subatomic particle located in the nucleus of an atom with a neutral charge.
Down
  1. P
  2. A control center of every cell, made up of protons and neutrons.
  3. A state of matter made up of charged and uncharged atoms and free electrons.
  4. A subatomic particle located on the outer shell of an atom and has a negative charge.
  5. The elections on the outside shell of an atom.
  6. The smallest unit of an element.
  7. Another name for a row in the periodic table.
  8. Another name for families in the periodic table.
  9. Ga
  10. Kr

20 Clues: P • Ga • Kr • Number of protons in an atom. • The smallest unit of an element. • Columns:_________ as Rows:Periods • Substance made up of one kind of atom. • Anything that has mass and takes up space. • Another name for a row in the periodic table. • The elections on the outside shell of an atom. • Another name for families in the periodic table. • ...

Chapter 10 Crossword 2014-11-04

Chapter 10 Crossword crossword puzzle
Across
  1. group 17
  2. the central core of an atom
  3. how easily the element reacts with other elements
  4. groups on the periodic table that classifies elements depending on their properties
  5. a particle with no charge
  6. the horizontal rows of the periodic table
  7. a particle that gives the nucleus it's positive charge
  8. the sum of the number of protons and the number of neutrons
  9. a particle that moves around the nucleus forming a cloud of negative charge
  10. the elements located along the right side of the stair-step line
  11. groups 3-12
  12. similar to each other in their properties
Down
  1. group 18
  2. the region around the nucleus occupied by electrons
  3. an average of the masses of all the isotopes that occur in nature for that element
  4. atoms of the same element with different numbers of neutrons
  5. have five or more electrons in their outer energy level
  6. the number of protons in an atom
  7. a table of elements classified by their properties
  8. the smallest particle of any element that has the properties of that element

20 Clues: group 17 • group 18 • groups 3-12 • a particle with no charge • the central core of an atom • the number of protons in an atom • the horizontal rows of the periodic table • similar to each other in their properties • how easily the element reacts with other elements • a table of elements classified by their properties • the region around the nucleus occupied by electrons • ...

Periodic Table Crossword 2022-03-27

Periodic Table Crossword crossword puzzle
Across
  1. What is a Negatively charged Atom Called?
  2. What is a Horizontal line of Elements called?
  3. What is the order of Electrons called?
  4. What is a Positively charged Atom Called?
  5. What is an Element that has both the properties of a Metal and Non-Metal?
  6. What is it called when two atoms bond?
  7. What is the Outermost shell of an Atom Called?
  8. What is ‘Electrons not being stuck to an atom’ called?
Down
  1. The Ninth Element of the Periodic Table
  2. what is an Atom that has a Charge other than Neutral?
  3. What is the name of the Seventeenth Group on the Periodic Table Called?
  4. What determines the Charge of an Atom?
  5. What is a Vertical line of Elements called?
  6. What is it called when a Cation and Anion combine?
  7. What Depicts the Atomic Number of an Atom?
  8. What is it called when Two Non-Metals bond?

16 Clues: What determines the Charge of an Atom? • What is the order of Electrons called? • What is it called when two atoms bond? • The Ninth Element of the Periodic Table • What is a Negatively charged Atom Called? • What is a Positively charged Atom Called? • What Depicts the Atomic Number of an Atom? • What is a Vertical line of Elements called? • ...

Periodic Table Crossword 2015-10-27

Periodic Table Crossword crossword puzzle
Across
  1. positively charged ion
  2. positively charged subatomic particle
  3. neutrally charged subatomic particle
  4. number of protons and neutrons in an atom
  5. negatively charge subatomic particle
  6. number of protons in an atom
  7. region in an atom where you can probably find an electron
  8. an atom that has gone through ionization
  9. the process of adding or taking away electrons from an atom
Down
  1. an electron in the outermost energy level
  2. middle of an atom
  3. vertical column of elements on the periodic table
  4. states that properties of elements change in a predictable way when arranged by atomic number
  5. horizontal row of elements on the periodic table
  6. negatively charged ion
  7. atom having the same number of protons but not the same number of neutrons as another atom of its element

16 Clues: middle of an atom • positively charged ion • negatively charged ion • number of protons in an atom • neutrally charged subatomic particle • negatively charge subatomic particle • positively charged subatomic particle • an atom that has gone through ionization • an electron in the outermost energy level • number of protons and neutrons in an atom • ...

Elements in the periodic table 2024-05-22

Elements in the periodic table crossword puzzle
Across
  1. The element that diamonds are made of.
  2. The scientist who proposed the Law of Octaves.
  3. consists of a single atom
  4. Horizontal rows on the periodic table are called _____.
  5. Symbol for helium.
  6. Symbol for sodium.
  7. Metals are usually good conductors of _____.
  8. a molecule that consists of two atoms.
  9. A pure substance made of only one kind of atom.
Down
  1. The scientist who proposed the atomic theory and made a link between atoms and elements.
  2. Vertical columns on the periodic table are called _____.
  3. Basic unit of a chemical element.
  4. The scientist who created the first periodictable.
  5. Ancient Greek philosopher who theorized the existence of atoms.
  6. The lightest element.
  7. Element found in period 3 group 1.
  8. Group 1 elements are known as ______ metals.
  9. Nonmetals are often poor conductors of ____.

18 Clues: Symbol for helium. • Symbol for sodium. • The lightest element. • consists of a single atom • Basic unit of a chemical element. • Element found in period 3 group 1. • The element that diamonds are made of. • a molecule that consists of two atoms. • Group 1 elements are known as ______ metals. • Nonmetals are often poor conductors of ____. • ...

Science 2022-06-21

Science crossword puzzle
Across
  1. a metal that give a violent reaction when mixed with acid
  2. a types of conductor that holds heat
  3. something used to make pots, wires ect.
  4. meaning metals can be pulled into a wire
  5. metals have a high ________.
  6. a table containing elements
Down
  1. elements are sorted into periods and _________ on a periodic table
  2. a chemical that can be mixed with metals
  3. acid is a type of _________.
  4. a type of conductor that can give high or low voltage
  5. a step by step way of doing something
  6. metals are mostly _________.
  7. a chemical ________.
  8. a metal always use to make electricity
  9. means metals are shiny

15 Clues: a chemical ________. • means metals are shiny • a table containing elements • acid is a type of _________. • metals are mostly _________. • metals have a high ________. • a types of conductor that holds heat • a step by step way of doing something • a metal always use to make electricity • something used to make pots, wires ect. • a chemical that can be mixed with metals • ...

Science 2022-06-21

Science crossword puzzle
Across
  1. a metal that give a violent reaction when mixed with acid
  2. a types of conductor that holds heat
  3. something used to make pots, wires ect.
  4. meaning metals can be pulled into a wire
  5. metals have a high ________.
  6. a table containing elements
Down
  1. elements are sorted into periods and _________ on a periodic table
  2. a chemical that can be mixed with metals
  3. acid is a type of _________.
  4. a type of conductor that can give high or low voltage
  5. a step by step way of doing something
  6. metals are mostly _________.
  7. a chemical ________.
  8. a metal always use to make electricity
  9. means metals are shiny

15 Clues: a chemical ________. • means metals are shiny • a table containing elements • acid is a type of _________. • metals are mostly _________. • metals have a high ________. • a types of conductor that holds heat • a step by step way of doing something • a metal always use to make electricity • something used to make pots, wires ect. • a chemical that can be mixed with metals • ...

Chapters 1 - 3 2024-09-13

Chapters 1 - 3 crossword puzzle
Across
  1. Absolute temperature scale
  2. Bond where electrons are shared
  3. Atoms of an element with the same number of protons but a different number of neutrons
  4. Negatively charged monatomic ion
  5. Two or more nonmetal atoms joined by covalent bonds
  6. A column in the periodic table, also known as a family
  7. A substances mass divided by its volume
Down
  1. Subatomic particle with a negative charge and negligible mass
  2. energy of motion
  3. An atom's outermost electrons
  4. Positively charged monatomic ion
  5. Metric base unit of length
  6. Bond that is formed when electrons are transferred
  7. The elements in column 7A in the periodic table
  8. Indicates medication should be administered twice daily

15 Clues: energy of motion • Absolute temperature scale • Metric base unit of length • An atom's outermost electrons • Bond where electrons are shared • Positively charged monatomic ion • Negatively charged monatomic ion • A substances mass divided by its volume • The elements in column 7A in the periodic table • Bond that is formed when electrons are transferred • ...

Science chapters cross-word 2024-12-18

Science chapters cross-word crossword puzzle
Across
  1. 1st element on the periodic table
  2. A type of atom with the same number of protons
  3. Where most of our drinking water comes from
  4. the center of an atom
  5. when water defines gravity
  6. the horizontal grouping on the periodic table
  7. Who created the "Plum pudding" model of an atom
Down
  1. An electron on the outer most shell
  2. a non-reactive substance
  3. the property that lets water stick to itself
  4. water is called the ____________ because it can dissolve most things
  5. a highly reactive non-metal
  6. The neutrally charged molecule in the nucleus
  7. what does the "P" in APE MAN stand for
  8. Positive charged Ion

15 Clues: Positive charged Ion • the center of an atom • a non-reactive substance • when water defines gravity • a highly reactive non-metal • 1st element on the periodic table • An electron on the outer most shell • what does the "P" in APE MAN stand for • Where most of our drinking water comes from • the property that lets water stick to itself • ...

This is my awesome Chemistry Crossword (that is worth 10 classwork points) 2025-11-09

This is my awesome Chemistry Crossword (that is worth 10 classwork points) crossword puzzle
Across
  1. how many valence electrons does lithium have?
  2. which way does reactivity go?
  3. what is the max electrons p block can hold?
  4. which element has the most electrons?
  5. what element looks like its out of place?
  6. where are the transition metals on the periodic table?
  7. what group is zinc in?
  8. what block is at the bottom of the periodic table?
Down
  1. what family has 8 valence electrons?'
  2. what is the max electrons d block can hold?
  3. what are cations charge?
  4. what are anions charge?
  5. what period is nitrogen in?
  6. what is neon's symbol?
  7. what block is known as the "transition metals?"

15 Clues: what is neon's symbol? • what group is zinc in? • what are anions charge? • what are cations charge? • what period is nitrogen in? • which way does reactivity go? • what family has 8 valence electrons?' • which element has the most electrons? • what element looks like its out of place? • what is the max electrons d block can hold? • what is the max electrons p block can hold? • ...

vocab science words 2022-10-03

vocab science words crossword puzzle
Across
  1. clue Found on the right side ofthe periodic table.
  2. clue Found along the zigzag line on the periodic table.
  3. clue the amount of space that a substanc object occupies
  4. clue break with little application of force.
Down
  1. property clue property (as color, hardness, boiling point) of matter not involving in its manifestation
  2. clue the degree of compactness of a substance
  3. clue has to do with proportion
  4. clue ,measure using a triple beam balance
  5. clue Ability of the surface of a substance to shine or reflect light
  6. clue Generally found on the left side of the periodic table.

10 Clues: clue has to do with proportion • clue ,measure using a triple beam balance • clue break with little application of force. • clue the degree of compactness of a substance • clue Found along the zigzag line on the periodic table. • clue the amount of space that a substanc object occupies • clue Found on the right side ofthe periodic table. • ...

STARR Review 2022-04-26

STARR Review crossword puzzle
Across
  1. the way light reflects from the surface of a substance
  2. a series of relationships that transfer from one organism to another
  3. a diagram that shows energy transfering from one level to another
  4. the amount of space taken up by an object
  5. elements located the right of the stair step of the periodic table
Down
  1. elements located to the left of the stair step on the periodic table
  2. the amount of matter in an object
  3. the formula is m/v
  4. elements located on the stair step of the periodic table
  5. a diagram that shows many food chains overlapping

10 Clues: the formula is m/v • the amount of matter in an object • the amount of space taken up by an object • a diagram that shows many food chains overlapping • the way light reflects from the surface of a substance • elements located on the stair step of the periodic table • a diagram that shows energy transfering from one level to another • ...

Elements Crossword Puzzle 2022-05-08

Elements Crossword Puzzle crossword puzzle
Across
  1. Earth Metals Elements in family 2 are called what?
  2. metals located between the transition metals and the metalloids.
  3. What is it called when metals can be mixed with other elements?
  4. Metal Elements in families 3 through what?
  5. What element is number 1?
Down
  1. Elements in family 1 are called what?
  2. What are located on the left side of the periodic table?
  3. what is located on the right side of the periodic table?
  4. what displays the properties of both metals and nonmetals?
  5. Table A tool used by chemists to help arrange the elements based on certain characteristics they share?

10 Clues: What element is number 1? • Elements in family 1 are called what? • Metal Elements in families 3 through what? • Earth Metals Elements in family 2 are called what? • What are located on the left side of the periodic table? • what is located on the right side of the periodic table? • what displays the properties of both metals and nonmetals? • ...

Year 8 Atomic Structure 2025-04-29

Year 8 Atomic Structure crossword puzzle
Across
  1. the only liquid non metal element at room temperature
  2. the term given to the horizontal rows of elements in the Periodic Table
  3. the group of elements that are the least reactive
  4. protons and n_____ make up the nucleus at the centre of atoms
  5. where the transition metals are found on the periodic table
Down
  1. description used for the sound made when metals are hit
  2. the term given to the vertical columns of the periodic table
  3. positively charged particle
  4. Li,K and Na are all part of this group
  5. the only liquid metal at room temperature

10 Clues: positively charged particle • Li,K and Na are all part of this group • the only liquid metal at room temperature • the group of elements that are the least reactive • the only liquid non metal element at room temperature • description used for the sound made when metals are hit • where the transition metals are found on the periodic table • ...

Periodic Table Crossword Puzzle 2020-10-09

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. any substance made up of only 1 type of atom
  2. all have same basic properties of metals
  3. Many are man-made in labs
Down
  1. Has 1 Valence electron
  2. all nonmetals that easily combine with other elements, often from Alkali metals
  3. Becomes more rare as you move down the table
  4. Found in fireworks, batteries, flashbulbs
  5. Called Rare Earth Metals
  6. Horizontal rows on the Periodic table
  7. Vertical columns on the Periodic Table

10 Clues: Has 1 Valence electron • Called Rare Earth Metals • Many are man-made in labs • Horizontal rows on the Periodic table • Vertical columns on the Periodic Table • all have same basic properties of metals • Found in fireworks, batteries, flashbulbs • Becomes more rare as you move down the table • any substance made up of only 1 type of atom • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. The energy change that occurs when an electron is acquired by a neutral atom is called the atom’s electron affinity.
  2. if two or more different compounds are composed of the same two elements, then the ratio of the masses of the second element combined with a certain mass of the first element is always a ratio of small whole numbers.
  3. a chemical compound containing elements in exactly the same proportions by mass regardless of the size or source of the compound.
  4. the attraction between two or more atoms that allows them to be able to form a stable chemical compound.
  5. The first row of the f block are known as?
  6. the p block includes all of the
  7. has just three valence electrons, which tends to form bonds in which it is surrounded by six electrons.
  8. two nuclei and two electrons _____ each other.
  9. ______ is used to form chemical compounds.
  10. Red Atoms of different elements combine are known as?
  11. A ________ formula indicates the relative numbers of atoms of each kind in a chemical compound by using atomic symbols and numerical subscripts.
  12. All matter is composed of extremely small particles called?
  13. In the periodic table, the f-block elements are wedged between Groups 3 and 4 in the sixth and ______ periods.
  14. The elements of Group 1 of the periodic table are known as the _____ metals.
  15. Repeating patterns are referred to as ________.
  16. is the energy required to break a chemical bond and form neutral isolated atoms.
Down
  1. All six of the __________ are also in the p block.
  2. is a unique element.
  3. states that the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  4. Cationic and _______ radii decrease across a period.
  5. electron of one atom and proton of the other atom _______ one another.
  6. A ________ is a neutral group of atoms that are held together by covalent bonds.
  7. A molecular formula shows the types and numbers of atoms combined in a single molecule of a molecular compound.
  8. except hydrogen and ______.
  9. is an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  10. is a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound.
  11. The elements of Group 2 of the periodic table are called the alkaline-_____ metals.
  12. A chemical compound whose simplest units are molecules is called a _________ compound.
  13. The p-block elements together with the s-block elements are called the __________ elements.
  14. Atoms cannot be __________, created, or destroyed.
  15. The second row of the f block are known as?

31 Clues: is a unique element. • except hydrogen and ______. • the p block includes all of the • The first row of the f block are known as? • ______ is used to form chemical compounds. • The second row of the f block are known as? • two nuclei and two electrons _____ each other. • Repeating patterns are referred to as ________. • All six of the __________ are also in the p block. • ...

periodic table crossword. 2026-02-27

periodic table crossword. crossword puzzle
Across
  1. the small positivley charged center of an atom
  2. metals second left farthest on the periodic table
  3. particles with an electric charge of 1+
  4. particles with an electric charge of 1-
  5. the elements in the middle of the periodic table
  6. group farthest left on the periodic table
Down
  1. electrically neutral particles in the nucleus without charge
  2. Number of protons.

8 Clues: Number of protons. • particles with an electric charge of 1+ • particles with an electric charge of 1- • group farthest left on the periodic table • the small positivley charged center of an atom • the elements in the middle of the periodic table • metals second left farthest on the periodic table • electrically neutral particles in the nucleus without charge

science 2022-10-04

science crossword puzzle
Across
  1. no charge
  2. sea
  3. table a map of elements
  4. on table
  5. makes everything
  6. number top left
Down
  1. positively charged
  2. moves freely
  3. cant touch
  4. you can hold it
  5. space space with nothing
  6. negativity charged

12 Clues: sea • on table • no charge • cant touch • moves freely • you can hold it • makes everything • number top left • positively charged • negativity charged • space space with nothing • table a map of elements

Periodic trends crossword 2013-06-08

Periodic trends crossword crossword puzzle
Across
  1. Violent gases
  2. In the outer energy level
  3. The ability to attract otheer electrons
  4. the size of an atom from the nucleus to the electron cloud
  5. doesnt conduct electricity well
  6. Vertical organization in periodic table
Down
  1. nonreactive gases
  2. Dull and soft
  3. Horizontal organization on the periodic table
  4. The energy required to turn an element into an ion
  5. Group that has only one valence electron

11 Clues: Violent gases • Dull and soft • nonreactive gases • In the outer energy level • doesnt conduct electricity well • The ability to attract otheer electrons • Vertical organization in periodic table • Group that has only one valence electron • Horizontal organization on the periodic table • The energy required to turn an element into an ion • ...

Unit 2 Project 2012-11-01

Unit 2 Project crossword puzzle
Across
  1. Another name for a row in the periodic table.
  2. P
  3. The elections on the outside shell of an atom.
  4. A state of matter made up of charged and uncharged atoms and free electrons.
  5. Ga
  6. A control center of every cell, made up of protons and neutrons.
  7. A subatomic particle located in the nucleus of an atom with a neutral charge.
  8. Rings around the outside of the nucleus that holds electrons.
  9. A subatomic particle located in the nucleus of an atom and has a positive charge.
Down
  1. Anything that has mass and takes up space.
  2. Columns:_________ as Rows:Periods
  3. Number of protons in an atom.
  4. The smallest unit of an element.
  5. A subatomic particle located on the outer shell of an atom and has a negative charge.
  6. A table that shows the elements by their atomic number.
  7. A substance made of two or more elements that are chemically combined.
  8. A substance that conducts heat and is well malleable.
  9. Substance made up of one kind of atom.
  10. Another name for families in the periodic table.
  11. Kr

20 Clues: P • Ga • Kr • Number of protons in an atom. • The smallest unit of an element. • Columns:_________ as Rows:Periods • Substance made up of one kind of atom. • Anything that has mass and takes up space. • Another name for a row in the periodic table. • The elections on the outside shell of an atom. • Another name for families in the periodic table. • ...

Chemistry Study Guide 2016-02-10

Chemistry Study Guide crossword puzzle
Across
  1. group of elements chemically bonded
  2. metal gets protection
  3. stuff that comes out of science experiment
  4. in between properties of metal and non-metals
  5. outer most particles in the electron
  6. reaction with heat
  7. group of atoms in purest form
  8. odorless colorless gas
  9. # of protons expressed on each element square
  10. a substance with high destiny, can conduct electricity, and is shiny
  11. lower density not good heat conductor and not shiny
Down
  1. 2 elements chemically bonded form a ________
  2. after a chemical reaction the mass is the same as before the experiment
  3. neutral charge in the nucleus
  4. middle of atom, house of protons and nucleuses
  5. shortened version of element usual derived from Latin or Greek
  6. Russian creator of the periodic table
  7. positive charge in the nucleus
  8. a row on the periodic table
  9. Smallest particle in the universe
  10. the function that describes the wave like behavior of an electron
  11. weight of atom
  12. reaction with cold stuff
  13. Similar elements together on table
  14. Negative charge that circles around the neutron
  15. molecule that started reaction

26 Clues: weight of atom • reaction with heat • metal gets protection • odorless colorless gas • reaction with cold stuff • a row on the periodic table • neutral charge in the nucleus • group of atoms in purest form • positive charge in the nucleus • molecule that started reaction • Smallest particle in the universe • Similar elements together on table • group of elements chemically bonded • ...

MASS NEWS CROSSWORD 2023-10-31

MASS NEWS CROSSWORD crossword puzzle
Across
  1. Vertical columns on the periodic table.
  2. Material or system has the same properties at every point.
  3. A membrane-bound cell organelle
  4. Something that is hard
  5. Able to dissolve
  6. The weight of an atom.
  7. A substance made by mixing other substances together.
  8. When something starts to boil
  9. A table of the chemicstatesofmatter Is one of the distinct forms in which matter can exist.
  10. Is one of the distinct forms in which matter can exist
  11. A basic unit of a chemical element.
Down
  1. Horizontal columns on the periodic table.
  2. The period in which aal elements arranged in order
  3. A thing that is composed of two or more separate elements
  4. The number of protons in the nucleus of an atom
  5. When something starts to melt
  6. Something that is not hard and you can see
  7. Something that is not hard and you can not see
  8. Area is waterlogged.
  9. A negative electric charge
  10. A chemical substance that cannot be broken down into other substances.
  11. A neutral electric charge
  12. A positive electric charge

23 Clues: Able to dissolve • Area is waterlogged. • Something that is hard • The weight of an atom. • A neutral electric charge • A negative electric charge • A positive electric charge • When something starts to melt • When something starts to boil • A membrane-bound cell organelle • A basic unit of a chemical element. • Vertical columns on the periodic table. • ...

chemistry 2023-10-04

chemistry crossword puzzle
Across
  1. the one or two letters that represent a symbol
  2. The group on the periodic table that has the elements lithium, sodium potassium, Rubidium, Cesium, and francium
  3. Two or more elements chemically bonded together
  4. a diagram that shows all the known elements in order of there atomic number
  5. a group on the periodic table that consist of the elements carbon, nitrogen, oxygen, phosphorous, Hydrogen, sulfur, and selenium
  6. a type of ion the is negative from gaining an electron
  7. a type of ion that is positive from losing an electron
  8. the small number that indicates the number of each element in a compound
Down
  1. the first element on the periodic table
  2. the number on the top right of an element that indicates the number of protons
  3. shown by number of protons, it's negative
  4. the type of boning that involves atoms sharing electrons
  5. Two or more thing that are combined but not chemically bonded together
  6. shown by the atomic number of an element, it's positive
  7. the type of bonding where one atom takes an electron from another

15 Clues: the first element on the periodic table • shown by number of protons, it's negative • the one or two letters that represent a symbol • Two or more elements chemically bonded together • a type of ion the is negative from gaining an electron • a type of ion that is positive from losing an electron • shown by the atomic number of an element, it's positive • ...

Introducing The Periodic Table 2024-09-24

Introducing The Periodic Table crossword puzzle
Across
  1. Pure substance made of only one type of atom
  2. Elements that have properties of both metals and nonmetals, often used in electronics as semiconductors.
  3. Chart that organizes all the chemical elements
  4. We compared the periodic table to this place.
  5. Unique to each element made up of one or two letters
  6. The following elements all react explosively with water.
  7. Elements are poisonous and explode when combined with other elements.
  8. Vertical column on the periodic table, elements in the same group have similar chemical properties.
Down
  1. Elements that do not react when combined with other elements
  2. Elements that are shiny, good conductors of heat and electricty and can be shaped or stretched.
  3. Horizontal row on the periodic table, elements in the same period have the same number of electron shells
  4. It’s usually shown as a decimal.
  5. Elements that are dull, poor conductors of heat and electricty and brittle when solid.
  6. Tells the number of protons in an atom
  7. Elements that are less reactive than the Alkali metals but more reactive than other metals.

15 Clues: It’s usually shown as a decimal. • Tells the number of protons in an atom • Pure substance made of only one type of atom • We compared the periodic table to this place. • Chart that organizes all the chemical elements • Unique to each element made up of one or two letters • The following elements all react explosively with water. • ...

Alexander H Crossword 2023-03-29

Alexander H Crossword crossword puzzle
Across
  1. highly reactive non-metal elements
  2. the lightest not naturally occurring element
  3. Sn
  4. the study of colors emitted by particles
  5. The heaviest natural element
  6. The columns of elements on the periodic table
  7. a group of elements that do not react
  8. the number of electrons or protons on a neutral atom
Down
  1. the electrons found on the furthest orbital from the nucleus
  2. the study of the different elements
  3. negatively charged particles that is part of an atom
  4. negatively charged ion
  5. the different rows of elements of the periodic table
  6. the lightest noble gas
  7. A positively charged ion
  8. a model used to visualize the structure of an atom
  9. the neutral particle that is part of the nucleus of an atom

17 Clues: Sn • negatively charged ion • the lightest noble gas • A positively charged ion • The heaviest natural element • highly reactive non-metal elements • the study of the different elements • a group of elements that do not react • the study of colors emitted by particles • the lightest not naturally occurring element • The columns of elements on the periodic table • ...

Chemical Bonding 2023-10-01

Chemical Bonding crossword puzzle
Across
  1. Simplest unit of matter
  2. Ability to be stretched/drawn into wires
  3. Electrons in the outermost shell
  4. A bond between a metal and nonmetal
  5. Consisting of many atoms; act as their own unit
  6. Located on the right side of the periodic table
  7. Only one type of atom
  8. Ability to transfer heat and electricity
  9. Located on the left side of the periodic table
Down
  1. A negatively charged ion
  2. Type of bond where electrons are free flowing
  3. A positively charged ion
  4. Ability to hammer a substance into thin sheets
  5. Atomic ____ tells us the number of protons + neutrons
  6. A type of bond where electrons are shared
  7. Atomic ______ tells us the number of protons in a neutral atom
  8. A charged atom

17 Clues: A charged atom • Only one type of atom • Simplest unit of matter • A negatively charged ion • A positively charged ion • Electrons in the outermost shell • A bond between a metal and nonmetal • Ability to be stretched/drawn into wires • Ability to transfer heat and electricity • A type of bond where electrons are shared • Type of bond where electrons are free flowing • ...

Unit 2 Terms 2025-10-28

Unit 2 Terms crossword puzzle
Across
  1. Describes an atom or ion that can have more than one valence, or charge, allowing it to bond with multiple other atoms. Transition metals, for example, are often multivalent.
  2. metal Any of the reactive metallic elements found in Group 2 of the periodic table, such as magnesium and calcium. They have two valence electrons and readily lose both to form a +2 ion.
  3. A vertical column of elements in the periodic table. Elements in the same group share similar chemical properties because they have the same number of valence electrons.
  4. element An element in Groups 1, 2, and 13-18 of the periodic table, also known as a main-group element. These elements have their valence electrons in s or p orbitals and represent the wide range of properties found across the table.
  5. Describes an atom or ion with a valence of one, meaning it typically gains, loses, or shares one electron to form a chemical bond.
Down
  1. gas Any of the elements in Group 18, including helium, neon, and argon. With a full outer electron shell, they are largely unreactive, or inert, under normal conditions.
  2. The tendency of an atom or compound to undergo a chemical reaction. It is influenced by the stability of its electron configuration and other factors like bond strength.
  3. metal Any of the highly reactive metallic elements found in Group 1 of the periodic table, including lithium, sodium, and potassium. They have one valence electron and readily lose it to form a +1 ion.
  4. Any of the highly reactive, nonmetallic elements in Group 17, which includes fluorine, chlorine, and bromine. They have seven valence electrons and tend to gain one to form a -1 ion.
  5. A horizontal row of elements in the periodic table. The number of the period corresponds to the highest energy level that an element's electrons occupy.
  6. law States that when elements are arranged in order of increasing atomic number, there is a periodic repetition of their chemical and physical properties.

11 Clues: Describes an atom or ion with a valence of one, meaning it typically gains, loses, or shares one electron to form a chemical bond. • A horizontal row of elements in the periodic table. The number of the period corresponds to the highest energy level that an element's electrons occupy. • ...

Chemistry vocab Unit 1 2023-09-21

Chemistry vocab Unit 1 crossword puzzle
Across
  1. scale used to classify solutions
  2. The ability of a material to conduct electricity or heat
  3. The tendency of a substance to undergo chemical changes
  4. ability to dissolve in a liquid
  5. pH of less than 7
  6. result in the formation of one or more new substances with new chemical and physical properties
  7. be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition.
  8. substance that increases the rate of a chemical reaction
Down
  1. elements with similar properties found on the right side of the “staircase” on the periodic table
  2. do not change the composition of a substance, only the physical properties
  3. a solid substance formed when two solutions are chemically combined.
  4. a quick reference for associating the name and symbol of an element.
  5. can be observed and measured without changing the kind of matter being studied.
  6. elements with similar properties that create a “staircase” on the periodic table
  7. elements with similar properties found on the left side of the “staircase” on the periodic table

15 Clues: pH of less than 7 • ability to dissolve in a liquid • scale used to classify solutions • The tendency of a substance to undergo chemical changes • The ability of a material to conduct electricity or heat • substance that increases the rate of a chemical reaction • a solid substance formed when two solutions are chemically combined. • ...