periodic table Crossword Puzzles

Properties of materials 2025-02-25

Properties of materials crossword puzzle
Across
  1. A group of highly reactive nonmetals in the second-to-last column (Group 17) of the periodic table.
  2. The number of protons in the nucleus of an atom. It defines which element an atom is.
  3. Imaginary regions around the nucleus of an atom where electrons are likely to be found. Each shell can hold a maximum number of electrons.
  4. The total number of protons and neutrons in the nucleus of an atom.
  5. A chart that organizes all known elements based on their atomic number and chemical properties.
Down
  1. A group of very unreactive gases in the last column (Group 18) of the periodic table.
  2. A group of highly reactive metals in the first column (Group 1) of the periodic table (excluding hydrogen).
  3. The arrangement of electrons within the different shells and subshells of an atom.
  4. Specific, discrete amounts of energy that electrons in an atom can have. Electrons can only exist at these allowed energy levels.
  5. The forces of attraction or repulsion between charged particles. Opposite charges attract, and like charges repel.

10 Clues: The total number of protons and neutrons in the nucleus of an atom. • The arrangement of electrons within the different shells and subshells of an atom. • A group of very unreactive gases in the last column (Group 18) of the periodic table. • The number of protons in the nucleus of an atom. It defines which element an atom is. • ...

Crossword Puzzle 2021-10-12

Crossword Puzzle crossword puzzle
Across
  1. stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  2. They are a source of nuclear energy
  3. of a positively charged nucleus with electrons revolving around it in any of many possible circular orbits each corresponding to a distinct energy state.
  4. positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
  5. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  6. mass-the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the
  7. measure of the amount of information on a storage medium (tape or disk)
  8. (the mass number) or to the average number allowing for the relative abundances of different isotopes.
  9. firm and stable in shape; not liquid or fluid.
  10. Table- a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns
  11. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
Down
  1. any substance composed of identical molecules consisting of atoms of two or more chemical elements.
  2. number-the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  3. subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
  4. a part or aspect of something abstract
  5. cloud - A group of electrons circulating around a nucleus or a molecule
  6. substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
  7. the Father of the Periodic Table.
  8. a coherent, typically large body of matter with no definite shape

19 Clues: the Father of the Periodic Table. • They are a source of nuclear energy • a part or aspect of something abstract • firm and stable in shape; not liquid or fluid. • a coherent, typically large body of matter with no definite shape • cloud - A group of electrons circulating around a nucleus or a molecule • ...

Periodic Table 2023-11-30

Periodic Table crossword puzzle
Across
  1. This form of classification is malleable
  2. Recognized atomic number is the basis of organization for the periodic table
Down
  1. The first person to create a periodic table arranged by increasing atomic mass
  2. Made a periodic table with 28 elements
  3. This classification contains properties of metals and nonmetals
  4. This form classification are brittle and break easily

6 Clues: Made a periodic table with 28 elements • This form of classification is malleable • This form classification are brittle and break easily • This classification contains properties of metals and nonmetals • Recognized atomic number is the basis of organization for the periodic table • The first person to create a periodic table arranged by increasing atomic mass

Period Party! 2023-01-13

Period Party! crossword puzzle
Across
  1. The least reactive alkali metal
  2. An alkaline earth metal that has the greatest nonmetallic character.
  3. A noble gas with an atomic radius of 32 pm
  4. An element that is a crystalline halogen.
  5. Attraction for electrons
  6. A gas at STP that can have an excited electron configuration of 2 - 4 - 1
  7. A non-transitional metal that has the same valence electrons as oxygen.
  8. Metals that make colored solutions.
  9. The elements get smaller as you move across the periodic table because the ________ charge increases.
  10. bigger than magnesium but smaller than strontium.
  11. The most reactive nonmetal in period 3.
Down
  1. Scientist that was given credit for devising the periodic table
  2. The energy needed to remove an electron
  3. The element with both nonmetallic and metallic properties in group 15.
  4. An un-reactive (inert) monoatomic gas that has 28 core (kernel) electrons
  5. The name of the element with the chemical symbol V.
  6. A diatomic element that is chemically similar to sulfur.
  7. The most reactive metal in period 4.
  8. The most reactive halogen
  9. A family of metals that are never found in nature uncombined.
  10. A metalloid with a electronegativity of 1.9
  11. elements are arranged according to ________ number.

22 Clues: Attraction for electrons • The most reactive halogen • The least reactive alkali metal • Metals that make colored solutions. • The most reactive metal in period 4. • The energy needed to remove an electron • The most reactive nonmetal in period 3. • An element that is a crystalline halogen. • A noble gas with an atomic radius of 32 pm • ...

Periodic Project! 2023-02-23

Periodic Project! crossword puzzle
Across
  1. the atomic number is the number of ____ in the nucleus of an atom
  2. Valence electrons are responsible for _____ bonding
  3. _______ _____ increases reactivity going DOWN
  4. column seventeen, row two
  5. The only gas in column one
  6. Column two,row four
  7. _____ _____ is a measure of the size of its atoms
  8. _______ has an atomic number 43
  9. _____ _____ ____ are less reactive, follows trends of Alkaline
  10. ____ ___ completely inert(unreactive)
  11. _____ _____ is a chemical property that describes the tendency of an atom to attract electrons
Down
  1. ____ ____is a system for arranging chemical elements
  2. Cadimium was discovered in ____(what year)
  3. _____ has 4 shells and is in column four
  4. _____ is a measure of how much a substance reacts when combined with another
  5. Electrons which are located in the ______ energy level of an atom
  6. _____ _____ are regions surrounding the atomic nucleus containing a specific number of electrons
  7. _____ ______ are the most important part of the atom
  8. Largest atom on the periodic table
  9. ____ boiling point is 1737 degrees celcius
  10. _____ has an atomic weight of 39.098
  11. _____ _____ is the inventor of the periodic table
  12. ______ increases reactivity going UP
  13. ____ melting point is 730 degrees celcius
  14. Column seven, row seven

25 Clues: Column two,row four • Column seven, row seven • column seventeen, row two • The only gas in column one • _______ has an atomic number 43 • Largest atom on the periodic table • _____ has an atomic weight of 39.098 • ______ increases reactivity going UP • ____ ___ completely inert(unreactive) • _____ has 4 shells and is in column four • ____ melting point is 730 degrees celcius • ...

Bobnando 2013-06-13

Bobnando crossword puzzle
Across
  1. A pure substance made up of only one type of atom
  2. A large molec ule made up of small repeating subunits chemically bonded together
  3. A plastic made from starch deirved from plants such as corn and potato
  4. Does not break down
  5. The ability of a substanes to bend or hammered into different shapes
  6. A compound produced when iron reacts with oxygen and water in the atmoshere
Down
  1. The breakdown of a metallic substance due to a chemical reaction with substances in the enviroment
  2. The ability of a substance to catch fire
  3. How shiny a material is
  4. A substance used up in a chemical reaction
  5. A pure substence made up of two or more different atoms
  6. A new substance prooduced in a chemical reaction
  7. A row across the periodic table
  8. A column down the periodic table
  9. Capable of decomposing by the action of micro-organisms
  10. A molecule constsing of two atoms
  11. Both a philosophy and ancient science
  12. The ability of a substanes drawn to wire
  13. A gree patina caused by the reaction of copper with air or sea water over a long period of time
  14. How posionous a substance is

20 Clues: Does not break down • How shiny a material is • How posionous a substance is • A row across the periodic table • A column down the periodic table • A molecule constsing of two atoms • Both a philosophy and ancient science • The ability of a substance to catch fire • The ability of a substanes drawn to wire • A substance used up in a chemical reaction • ...

An Introduction to Science [Grade 7] 2014-09-07

An Introduction to Science [Grade 7] crossword puzzle
Across
  1. _____counselor is a psychologist that deals with problems associated with children's mental issues as it related to school
  2. To write down information during an experiment
  3. A scientist who deals with the mind but cannot write for medication.
  4. Is the classification of living things
  5. A doctor who specializes in the treatment of the female body and diseases of the female reproductive system
  6. Is the study of the earth's crust
  7. Is the study of the structure of the heart and the circulatory system
  8. Is the study of the effects of stars and planets on human
  9. is the study of the physical and natural world.
Down
  1. Is the study of human origin and development
  2. A person who studies biology
  3. The study of weather and climate
  4. Is the study of earthquakes
  5. Another word for data
  6. Surname of scientist who created the periodic table of elements
  7. A person who studies energy and its interactions with matter
  8. The branch of science which deals with rocks
  9. Surname of female scientist who discovered two elements from the periodic table
  10. A Bahamian cardiologist
  11. The branch of science that studies energy

20 Clues: Another word for data • A Bahamian cardiologist • Is the study of earthquakes • A person who studies biology • The study of weather and climate • Is the study of the earth's crust • Is the classification of living things • The branch of science that studies energy • Is the study of human origin and development • The branch of science which deals with rocks • ...

UNIT 3 OF SCIENCE WORLD 2014-03-13

UNIT 3 OF SCIENCE WORLD crossword puzzle
Across
  1. Group VIIA also known as?
  2. Mendeleev and __ received a Davy medal for their great contributions to chemistry.
  3. What is an early form of the investigation of nature?
  4. French name for sulfur.
  5. The periodic table consists of several horizontal rows called ___.
  6. He called his device telluric helix.
  7. Inner transition elements are the last ___ periods.
  8. He arranged the list of 33 elements into 4 categories.
  9. Group 1A also known as?
  10. Alchemists preserved their work with confidentially through the use of ___.
  11. It is the ability of atoms to lose electrons.
  12. The vertical columns in the periodic table is called groups or ____.
Down
  1. ____ is a German chemist who studied 3 elements and noticed similarities among the properties of metals such as Ca,Ba,and Sr.
  2. Elements can be classified as metals, nonmetals and ____.
  3. Phosphore is the french name for ___.
  4. They are salifiable simple earth substances.
  5. They are oxydable and acidifiable simple substances not metallic,
  6. It is the energy required to remove an electron from isolated,gaseous, atom or ion in its ground state.
  7. What was the name given to nitrogen?
  8. Known in different aspects and one of there as their popular culture, the process of changing some elements into gold.

20 Clues: French name for sulfur. • Group 1A also known as? • Group VIIA also known as? • He called his device telluric helix. • What was the name given to nitrogen? • Phosphore is the french name for ___. • They are salifiable simple earth substances. • It is the ability of atoms to lose electrons. • Inner transition elements are the last ___ periods. • ...

Chemistry unit 2016-02-10

Chemistry unit crossword puzzle
Across
  1. thin layer of metal that has been added to the outside of something
  2. smallest amount of a substance
  3. number that represents the number of protons in the nucleus
  4. a combination of molecules
  5. a substance that changes when combined with another substance
  6. negative charge, travels around the nucleus
  7. one or two more electrons on the outer orbital
  8. a substance that is formed by 2 or more chemicals reacting
  9. abbreviation of an element
  10. material that is hard, shiny, malleable and ductile
  11. rows of elements on the Periodic Table
  12. has no electrical charge on the nucleus
  13. mass of an atom
  14. smallest particle of a substance
  15. element whose properties are between those of metals and nonmetals
Down
  1. central part of an atom, is made of protons and neutrons
  2. Russian chemist and inventor
  3. states that matter can be changed from one form into another
  4. column of elements in the Periodic Table
  5. formed with the absorption of heat
  6. substance made of atoms of only one kind
  7. has a positive charge on the nucleus
  8. element that lacks metallic attributes
  9. formed with the evolution of heat
  10. any gas element in group 0(18)

25 Clues: mass of an atom • a combination of molecules • abbreviation of an element • Russian chemist and inventor • smallest amount of a substance • any gas element in group 0(18) • smallest particle of a substance • formed with the evolution of heat • formed with the absorption of heat • has a positive charge on the nucleus • rows of elements on the Periodic Table • ...

Chemistry Basics 2018-10-13

Chemistry Basics crossword puzzle
Across
  1. Principle ingredient in old thermometers
  2. Product of cellular respiration
  3. Process for purifying a liquid (such as water)
  4. Number of valence electrons for Lithium, or any other alkali metal in group 1
  5. Currently, there are 118 ______ on the periodic table
  6. 78% of the earth's atmosphere
  7. Color, melting point, smell, or density
  8. study of how matter is made and how it changes Chemistry
  9. The formation of bubbles, or a release of gas, is a potential indication that this has occurred Chemical reaction
  10. Something that has mass and takes up space
  11. Method for separating salt from water
  12. Equal to the weighted average of an element's isotopes
  13. Method for separating solids from water
  14. Charged atoms
  15. Dihydrogen Monoxide
Down
  1. What an element's atomic number represents
  2. pH, flammability, reactivity, or combustion
  3. Carbon monoxide (or perhaps the state of Colorado)
  4. The periodic table has 18 groups and 7 _____
  5. Mass divided by volume
  6. Law stating that matter is neither created nor destroyed
  7. 6.02 x 1023 atoms
  8. Combination of two or more substances
  9. Potent greenhouse gas
  10. Famous atomic model named after a Danish scientist
  11. Food for plants

26 Clues: Charged atoms • Food for plants • 6.02 x 1023 atoms • Dihydrogen Monoxide • Potent greenhouse gas • Mass divided by volume • 78% of the earth's atmosphere • Product of cellular respiration • Combination of two or more substances • Method for separating salt from water • Color, melting point, smell, or density • Method for separating solids from water • ...

Science 2021-11-29

Science crossword puzzle
Across
  1. force x distance from the pivot
  2. the smaller the area the bigger the _____
  3. if you have more electrons in an aton than you should the ion will be _____
  4. where you put the electrons in an atom
  5. is one kind of circuit that when a part of the circuit stops working the whole circuit stops working
  6. is one kind of circuit that when a part of the circuit stops working the other part it can still work
  7. the columns of the periodic table
  8. is the main way heat can travel trought liquid and gases, they are in a cicle
  9. a negatively charged particle
  10. a positive charged particle
Down
  1. you get the __________ if you add neutrons and protons
  2. were you organize all the chemical element
  3. has one proton
  4. when you rub a ballun against your hair you are creating __________
  5. does not has a charge
  6. if you have less electrons in an aton than you should the ion will be _____
  7. is the same as a fulcrum
  8. the rows of the periodic table
  9. were the protons and neutrons are
  10. cannot be created or destroyed it can only be changed from one form to another.

20 Clues: has one proton • does not has a charge • is the same as a fulcrum • a positive charged particle • a negatively charged particle • the rows of the periodic table • force x distance from the pivot • the columns of the periodic table • were the protons and neutrons are • where you put the electrons in an atom • the smaller the area the bigger the _____ • ...

EOG Vocabulary Review #2 2022-04-14

EOG Vocabulary Review #2 crossword puzzle
Across
  1. The type of change represented by changing the state of matter
  2. Another name for any type of microscopic organism
  3. Where cold, nutrient-rich water moves up from the ocean floor
  4. The subatomic particle that has a neutral charge
  5. An underground holding tank for water (caution as they are running dry)
  6. The collection of all the water on Earth
  7. These tiny organisms are used to determine the health of the water
  8. The factors in an environment that are non living
  9. The name for the rows of the Periodic Table
  10. The anatomical structures that are similar, but differ in function
  11. Find out this age by comparing two objects
Down
  1. A pride of Lions
  2. The molecule used to build muscle
  3. Solar, Wind, and Hydroelectric are examples of this energy
  4. The change of a population over time
  5. Ecological relationship where one organism benefits and the other is harmed
  6. On the Periodic Table, this determines how many protons and electrons are in the element
  7. The solid material that forms during a chemical change between two liquids
  8. _______ Respiration; process animals use to convert oxygen into carbon dioxide
  9. An example of this is a mosquito, since it can carry disease

20 Clues: A pride of Lions • The molecule used to build muscle • The change of a population over time • The collection of all the water on Earth • Find out this age by comparing two objects • The name for the rows of the Periodic Table • The subatomic particle that has a neutral charge • Another name for any type of microscopic organism • ...

Year 9 Mega Crossword 2023-07-13

Year 9 Mega Crossword crossword puzzle
Across
  1. The distance between the top of one wave and the next wave
  2. Type of bond where pairs of electrons are shared
  3. Positive particle found in atoms
  4. A device used to see small objects in detail
  5. Important organ affected by cardiovascular disease
  6. Outer layer of an animal cell
  7. An atom that has become charged
  8. that kills bacteria
  9. Found in the periodic table
  10. The number of waves per second
  11. The element that jewellery is made from
  12. Negative particle found in atoms
  13. Scientist who had a theory of evolution
  14. Type of wave used to see bones
  15. Type of radiation that can give you sunburn
  16. In your stomach to kill bacteria
Down
  1. Scientific word for speed and direction
  2. Disease spread by dirty water
  3. Type of bond where electrons move from one atom to another
  4. Part of a cell where DNA is stored
  5. Put into arteries to fix blockages
  6. _______ Table - where all of the elements can be found
  7. A bite from one of these can give you malaria
  8. Neutral particle found in atoms
  9. Scientific word for changing speed
  10. Hydrocarbons are made of Hydrogen and...
  11. Amylase is an example of this

27 Clues: that kills bacteria • Found in the periodic table • Disease spread by dirty water • Outer layer of an animal cell • Amylase is an example of this • The number of waves per second • Type of wave used to see bones • Neutral particle found in atoms • An atom that has become charged • Positive particle found in atoms • Negative particle found in atoms • ...

Science Stuff 2023-12-07

Science Stuff crossword puzzle
Across
  1. a chemical reaction that has to do with movement
  2. motion, force is greater than 0
  3. a chemical reaction that has to do with food and batteries
  4. you can find it using FMA
  5. how fast a object is going
  6. the little number on a chemical equation
  7. motion, force is equal to 0
  8. silver and grey in color, luster, malleable, ductile
  9. negative particles of a atom
  10. a chemical reaction that has to do with heat
  11. no charge particles of a atom
  12. distance divided by time
Down
  1. a chemical reaction that has to do with atoms
  2. a chemical reaction that has to do with electricity
  3. 50/50 malleable, 50/50 luster, 50/50 ductile
  4. a object at rest stays at rest and a object in motion stays in motion unless an unbalanced force stops it
  5. no luster, nonmalleable, not ductile
  6. any action will have a equal and opposite reaction
  7. speeding up or speeding down
  8. the big number on a chemical equation
  9. Speed with a direction
  10. verticle on the periodic table
  11. positive particles of a atom
  12. a chemical reaction that has to do with light
  13. horizontal on the periodic table

25 Clues: Speed with a direction • distance divided by time • you can find it using FMA • how fast a object is going • motion, force is equal to 0 • speeding up or speeding down • positive particles of a atom • negative particles of a atom • no charge particles of a atom • verticle on the periodic table • motion, force is greater than 0 • horizontal on the periodic table • ...

Matter & Atomic Structure 2025-10-17

Matter & Atomic Structure crossword puzzle
Across
  1. Dense center of the atom containing protons and neutrons
  2. Atom or group of atoms with a positive or negative charge
  3. Vertical column in the periodic table
  4. Bond formed by sharing of electrons
  5. State of matter with definite shape and volume
  6. Pure substance made of only one type of atom
  7. Number of protons in the nucleus of an atom
  8. Negatively charged particle found outside the nucleus
  9. Neutral particle found in the nucleus
  10. Substance made of two or more elements chemically combined
  11. Positively charged ion
  12. Positively charged particle found in the nucleus
Down
  1. High-energy state of matter where atoms lose electrons
  2. Regions around the nucleus where electrons are likely to be found
  3. Two or more atoms bonded together
  4. Electrons in the outermost shell of an atom
  5. Physical blend of two or more substances
  6. Atoms of the same element with different numbers of neutrons
  7. State of matter with neither definite shape nor volume
  8. Negatively charged ion
  9. Sum of protons and neutrons in an atom
  10. Bond formed by transfer of electrons
  11. State of matter with definite volume but no definite shape
  12. Horizontal row in the periodic table

24 Clues: Negatively charged ion • Positively charged ion • Two or more atoms bonded together • Bond formed by sharing of electrons • Bond formed by transfer of electrons • Horizontal row in the periodic table • Vertical column in the periodic table • Neutral particle found in the nucleus • Sum of protons and neutrons in an atom • Physical blend of two or more substances • ...

Chemistry level 1.1 (gcse, as, a level) 2025-06-29

Chemistry level 1.1 (gcse, as, a level) crossword puzzle
Across
  1. Substance that releases OH⁻ ions in solution
  2. Row across the periodic table
  3. Metal less reactive than hydrogen in the reactivity series
  4. Atoms of the same element with different numbers of neutrons
  5. Type of bonding where electrons are delocalised
  6. SERIES List of elements ordered by how easily they lose electrons
  7. Method to separate insoluble solids from liquids
  8. Column down the periodic table
  9. Method to separate liquids based on boiling points
  10. Product at the anode during electrolysis of molten sodium chloride
  11. Amount of product made in a chemical reaction
  12. SPLINT Chemical test for oxygen gas
  13. Substance that releases H⁺ ions in solution
Down
  1. Substance that changes colour in acids and alkalis
  2. How well a substance dissolves in a solvent
  3. Type of bonding where electrons are shared
  4. Number of protons in an atom’s nucleus
  5. One amount of substance containing Avogadro’s number of particles
  6. pH value of 7
  7. NUMBER Total number of protons and neutrons in the nucleus
  8. Type of bonding between oppositely charged ions
  9. Product at the cathode during electrolysis of aqueous sodium chloride
  10. Amount of solute dissolved in a certain volume
  11. A mixture of metals or metals with other elements

24 Clues: pH value of 7 • Row across the periodic table • Column down the periodic table • SPLINT Chemical test for oxygen gas • Number of protons in an atom’s nucleus • Type of bonding where electrons are shared • How well a substance dissolves in a solvent • Substance that releases H⁺ ions in solution • Substance that releases OH⁻ ions in solution • ...

Periodic Trends Intro 2025-01-09

Periodic Trends Intro crossword puzzle
Across
  1. Fill the blank: Ionization energy increases as you move ________ across a period.
  2. Element with two shells and four valence electrons
  3. Another term for a vertical column on the periodic table
  4. An ion that has a negative charge.
  5. Fill the blank: The atomic ________ is a measure of an atom's size.
  6. Whose law describes the relationship between electrostatic force, charge, and distance?
  7. This element has a nuclear charge of +18
  8. Atom with the smallest known radius
  9. Radium(Ra) has this many shells
  10. The net charge on a neutral atom
  11. Term that describes an atom with an equal number of protons and electrons.
Down
  1. Fill the blank: As the distance between charged particles decreases, the force between them ________.
  2. Fill the blank: The energy required to remove an electron from an atom is the ________ energy.
  3. Atom with the largest known radius
  4. Fill the blank: Cations always have a ________ charge.
  5. An atom that has lost one or more electrons.
  6. Another term for a horizontal row on the periodic table
  7. Outermost electrons involved in chemical reactions
  8. Inner electrons that provide a shield against nuclear pull
  9. Fill the blank: Atomic radius decreases as you move ________ a group.

20 Clues: Radium(Ra) has this many shells • The net charge on a neutral atom • Atom with the largest known radius • An ion that has a negative charge. • Atom with the smallest known radius • This element has a nuclear charge of +18 • An atom that has lost one or more electrons. • Element with two shells and four valence electrons • Outermost electrons involved in chemical reactions • ...

Chemistry Cross Word :) 2025-01-24

Chemistry Cross Word :) crossword puzzle
Across
  1. an atom with less electrons than protons
  2. atomic mass unit
  3. any of the series of fifteen metallic elements from lanthanum to lutetium
  4. the emission of ionizing radiation caused by the disintegration of a nucleus
  5. particles with a negative charge
  6. when an atom has more or less neutrons than protons
  7. an atom with more electrons than protons
  8. when a nucleus loses energy due to radiation
  9. particles with no charge
  10. center of an atom
  11. particles with a positive charge
  12. any of the elements helium, neon, argon, krypton, xenon, and radon,
  13. when an atom gains or loses an electron
  14. reactive to water
  15. a column of elements on the periodic table
Down
  1. any metals occupying the central block of the PTE, ex:copper
  2. an element that behaves like both a metal and non metal
  3. a row of elements on the periodic table
  4. all possible places for an electron to be
  5. fifteen radioactive elements from actinium to lawrencium
  6. an element that is not metal
  7. any of the elements fluorine, chlorine, bromine, iodine, and astatin
  8. a material that is malleable and conductes electricity
  9. the number of protons in an element
  10. lithium, sodium, potassium, rubidium, cesium, and francium,

25 Clues: atomic mass unit • center of an atom • reactive to water • particles with no charge • an element that is not metal • particles with a negative charge • particles with a positive charge • the number of protons in an element • a row of elements on the periodic table • when an atom gains or loses an electron • an atom with less electrons than protons • ...

Science & Nature 1 2025-11-09

Science & Nature 1 crossword puzzle
Across
  1. What is the name of the world's first artificial satellite?
  2. What is the chemical element with the symbol Fe?
  3. What is the process by which plants convert sunlight to energy?
  4. What is the process by which a liquid changes into a gas?
  5. Where is the strongest human muscle located?
  6. Optics is the studying of what?
  7. What scientific theory proposed that Earth revolves around the sun?
  8. What is the scientific theory that explains the origin of the universe?
  9. Which is the only body part that is fully grown from birth?
  10. Which planet in the Milky Way is the hottest?
Down
  1. What are the bones in the ear collectively known as?
  2. What is the outermost layer of the Earth’s atmosphere called?
  3. Who discovered that the Earth revolves around the sun? Answer:
  4. What metal is combined with Zinc to make Brass?
  5. Which planet has the most moons?
  6. Which is the most abundant gas in the Earth's atmosphere?
  7. What are there 118 of in the periodic table?
  8. What is the smallest unit of matter?
  9. Which is the lightest metal in the periodic table?
  10. Which planet is closest to the sun? Answer:

20 Clues: Optics is the studying of what? • Which planet has the most moons? • What is the smallest unit of matter? • Which planet is closest to the sun? Answer: • What are there 118 of in the periodic table? • Where is the strongest human muscle located? • Which planet in the Milky Way is the hottest? • What metal is combined with Zinc to make Brass? • ...

Ch 11: Periodic Table and the Trends 2016-01-09

Ch 11: Periodic Table and the Trends crossword puzzle
Across
  1. also known as the nitrogen family
  2. elements family of elements with full outer electron shells (2W)
  3. for noble gases, electronegativity is ________ (2W)
  4. the element next to sulfur with a higher ionization energy
  5. variable not affected by other factors in an experiment (2W)
  6. family farthest to the left (2W)
  7. unit of measurement for atomic radius (acronym)
  8. force between positive and negative changes (2W)
  9. ion with a negative charge
  10. family including Be (3W)
  11. radius of an ion of an atom (2W)
  12. family directly to the left of noble gases
  13. energy needed to remove valance electrons (2W)
  14. ion with a positive charge
  15. change in energy of neutral atom (2W)
  16. unit of measurement for ionization energy (2 acronyms)
Down
  1. variable that is measured in an experiment (2W)
  2. attraction between the nucleus of one atom and the electrons of another
  3. table of chemical elements arranged in order of atomic number (2W)
  4. underlying cause of trends in periods
  5. characteristics of atoms above the staircase (2W)
  6. patterns present in the periodic table (2W)
  7. underlying cause of trends in families (3W)
  8. families 3 to 12 (2W)
  9. electronegativity ________ going down a group on the periodic table
  10. ionization energy ________ going across a period
  11. distance from nucleus to valance electrons (2W)
  12. characteristics of atoms below the staircase (2W)
  13. number of protons in an element (2W)
  14. abbreviation for an element's name (2W)

30 Clues: families 3 to 12 (2W) • family including Be (3W) • ion with a negative charge • ion with a positive charge • family farthest to the left (2W) • radius of an ion of an atom (2W) • also known as the nitrogen family • number of protons in an element (2W) • underlying cause of trends in periods • change in energy of neutral atom (2W) • abbreviation for an element's name (2W) • ...

Chemistry Crossword 2023-07-30

Chemistry Crossword crossword puzzle
Across
  1. a usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances and a change in their chemical properties
  2. Au on the periodic table
  3. glass lab equipment with wide mouth opening and measurements marked on the side
  4. a usually reversible change in the physical properties of a substance, as size or shape: Freezing a liquid
  5. N on the periodic table
Down
  1. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance,
  2. Pb on the periodic table
  3. the branch of science that deals with the identification of the substances of which matter is composed; the investigation of their properties and the ways in which they interact, combine, and change; and the use of these processes to form new substances.
  4. the basic unit of a chemical element

9 Clues: N on the periodic table • Au on the periodic table • Pb on the periodic table • the basic unit of a chemical element • glass lab equipment with wide mouth opening and measurements marked on the side • a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, • ...

Unit 6 Crossword 2022-05-23

Unit 6 Crossword crossword puzzle
Across
  1. Mixture with an uneven distribution (can see the different peices
  2. A substance made out of a single type of atom
  3. Change that doesn't affect the chemical make up of a substance
  4. The columns of the periodic table
  5. Two or more substances that are physically combined
Down
  1. Mixture with an even distribution (looks the same throughout)
  2. The rows of the periodic table
  3. Change affecting the chemical make up of a stubstance
  4. Two or more elements chemically bonded together

9 Clues: The rows of the periodic table • The columns of the periodic table • A substance made out of a single type of atom • Two or more elements chemically bonded together • Two or more substances that are physically combined • Change affecting the chemical make up of a stubstance • Mixture with an even distribution (looks the same throughout) • ...

Will Miller's Chapter 9 Crossword 2021-10-14

Will Miller's Chapter 9 Crossword crossword puzzle
Across
  1. the amount of protons in an atom, has to be 1 or higher
  2. the thing that contains protons, neutrons, and electrons
  3. uncharged parts of the nucleus
  4. non-reactive elements, found on the far right side of the periodic table
  5. number of protons+ number of neutrons equals
Down
  1. orbit the nucleus, negatively charged
  2. any atom that carries an electrical charge
  3. positively charged parts of the nucleus
  4. extremely reactive elements, found on the far left of the periodic table

9 Clues: uncharged parts of the nucleus • orbit the nucleus, negatively charged • positively charged parts of the nucleus • any atom that carries an electrical charge • number of protons+ number of neutrons equals • the amount of protons in an atom, has to be 1 or higher • the thing that contains protons, neutrons, and electrons • ...

review on chemistry 2017-02-17

review on chemistry crossword puzzle
Across
  1. the ability to be bent or hammered
  2. groups on the periodic table running up and down
  3. a subatomic particle that has a positive charge
  4. a subatomic particle that has a negative charge
Down
  1. a type of change that creates a new substance
  2. the ability to be stretched into a wire
  3. the substances that are changed in a chemical reaction
  4. the type of electron on the outer most shell of the atom
  5. a subatomic particle that has a negative charge
  6. groups on the periodic table running horizontal

10 Clues: the ability to be bent or hammered • the ability to be stretched into a wire • a type of change that creates a new substance • a subatomic particle that has a negative charge • groups on the periodic table running horizontal • a subatomic particle that has a positive charge • a subatomic particle that has a negative charge • ...

Science Vocabulary 2020-10-14

Science Vocabulary crossword puzzle
Across
  1. the arrangement of electrons is the orbitals of an atom or molecule
  2. Area around the nucleus of an atom where the atom’s electrons are most likely to be found
  3. A negatively charged ion
  4. Charged particle that has either more or fewer electrons than protons
  5. group of elements whose lightest members are represented by helium, lithium, beryllium, boron, carbon, nitrogen, oxygen, and fluorine as arranged in the periodic table of the elements
  6. The smallest particle of an element that still retains the property of an element
  7. Atoms of the same element that have different numbers of neutrons
  8. element that typically is a hard shiny solid, is malleable and is a good conductor
  9. Particle, composed of quarks, inside the nucleus of an atom that has a charge of 1+
  10. the numbers in chemical formula that are slightly lowered down representing the numbers of atoms
  11. a compound that contains two different elements
  12. Particles surrounding the center of an atom that have a charge of 1-
  13. Organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties
  14. an ion with a positive charge caused by a loss of electrons
  15. a force that holds atoms together in a compound
  16. A column of elements in the periodic table
Down
  1. chemical shorthand that uses symbols to tell what elements are in a compound and their ratios
  2. attraction formed between atoms when they share electrons
  3. Weighted-average mass of the mixture of an element's isotopes
  4. An outer shell electron that is associated with an atom
  5. element that is typically gas or brittle solid at room temperature
  6. A positively charged ion
  7. compound that is composed of two elements
  8. an ion with more electrons than protons
  9. a group of atoms creating the smallest unit of compound
  10. Neutral particle, inside the nucleus of an atom
  11. vertical row in the periodic table
  12. Positively charged center of an atom that contains protons and neutrons and is surrounded by a cloud of electrons
  13. substance formed from two or more elements in which the exact combination and proportion of elements is always the same
  14. element that shares some properties with metals and some with nonmetals
  15. region of space, throughout which all physical properties of a material are essentially uniform
  16. attraction formed between oppositely charged ions in an ionic compound
  17. Number of protons in an atom's nucleus
  18. Horizontal row in the periodic table
  19. The general tendency of a set of data to change
  20. Sum of the number of protons and neutrons in an atom's nucleus

36 Clues: A positively charged ion • A negatively charged ion • vertical row in the periodic table • Horizontal row in the periodic table • Number of protons in an atom's nucleus • an ion with more electrons than protons • compound that is composed of two elements • A column of elements in the periodic table • Neutral particle, inside the nucleus of an atom • ...

chap 16 2022-02-15

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

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

Chemistry Vocabulary Review (Final- Part 2) 2026-04-10

Chemistry Vocabulary Review (Final- Part 2) crossword puzzle
Across
  1. a symbolic representation of a molecule or compound, using element symbols and numerical subscripts to show the exact types and numbers of atoms present
  2. a chemical process where two or more substances (elements or compounds) join together to form a single new product
  3. the mass in grams of one mole of a substance
  4. the large number placed in front of a chemical formula in a balanced equation
  5. neutral substances formed when positively charged ions (cations, usually metals) and negatively charged ions (anions, usually nonmetals) are held together
  6. a positively charged ion
  7. measures the efficiency of a reaction by comparing the actual amount of product obtained (actual yield) to the maximum possible amount (theoretical yield)
  8. substance left over after a chemical reaction stops because the other reactant is completely consumed
  9. a standard unit in chemistry used to measure the amount of a substance, representing a massive, fixed quantity of particles
  10. the space (volume) occupied by one mole of a substance (element or compound) at a specific temperature and pressure
  11. the amount of product actually produced and collected from a chemical reaction, measured in a lab
  12. the method for calculating the amounts of reactants and products in a chemical reaction using a balanced equation
  13. the six chemical elements comprising Group 2 of the periodic table
  14. a chemical element in the d-block of the periodic table (groups 3 to 12)
  15. chemical elements located on the upper right side of the periodic table (plus hydrogen) that lack characteristic metallic properties
  16. a representation of a chemical reaction where the number of atoms for each element is identical on both the reactant (left) and product (right) sides
  17. a measure of an atom's size
  18. a chemical reaction where one element takes the place of another element within a compound
  19. the six highly reactive metallic elements in Group 1 of the periodic table
  20. a simple comparison (ratio) of the coefficients of two substances in a balanced chemical equation
  21. an ion consisting of exactly one atom that has gained or lost electrons, resulting in a net positive or negative charge
  22. a chemical process where two ionic compounds in an aqueous solution exchange ions to form two new compounds
  23. a reaction between a hydrocarbon or an element and oxygen that forms carbon dioxide and water
  24. the electrons located in the outermost electron shell (valence shell) of an atom
Down
  1. the lowest whole-number ratio of ions represented in an ionic compound
  2. a chemical expression that shows the exact number and types of atoms present in a single molecule of a compound
  3. the simplest whole-number ratio of atoms of each element present in a chemical compound
  4. chemical elements found on the left side and center of the periodic table, characterized by their high electrical/thermal conductivity, luster, malleability, and ductility
  5. a list of elements ordered from most to least reactive, arranged by their ability to lose electrons (oxidize) and undergo single-replacement reactions
  6. the reactant in a chemical reaction that is completely consumed
  7. a negatively charged ion
  8. a substance formed when two or more nonmetal atoms share electrons
  9. the chemical elements comprising Group 18 of the periodic table
  10. the fundamental constant representing the exact number of particles in a mole
  11. the minimum amount of energy required to remove the most loosely bound electron
  12. a chemical link formed by the electrostatic attraction between oppositely charged ions, typically occurring when a metal transfers valence electrons to a nonmetal
  13. ions present in an aqueous solution that do not participate in a chemical reaction
  14. a symbolic representation of a chemical reaction
  15. a reaction in which one reactant breaks down into two or more products
  16. a chemical rule of thumb stating that atoms tend to gain, lose, or share electrons to achieve a stable configuration of eight valence electrons, similar to a noble gas
  17. a group of two or more atoms covalently bonded together that behave as a single unit and carry an overall positive or negative charge
  18. states that the physical and chemical properties of elements are periodic functions of their atomic numbers
  19. six highly reactive nonmetal elements in Group 17 of the periodic table
  20. an atom or molecule with a net electric charge, formed when a neutral atom gains or loses electrons
  21. the maximum amount of product that can be created in a chemical reaction, assuming 100% efficiency and no loss of material
  22. the smallest unit of a substance that retains its chemical properties, acting as the building block for that substance
  23. a chemical element with physical and chemical properties intermediate between metals and nonmetals
  24. a type of chemical bond formed when two atoms—typically nonmetals—share one or more pairs of valence electrons to achieve stability
  25. a chemical substance composed of exactly two different elements combined in a fixed ratio
  26. a substance that speeds up a chemical reaction without being consumed or permanently changed in the process
  27. a chemical property measuring an atom's ability to attract and hold shared electrons within a covalent bond
  28. a chemical substance composed of exactly two atoms—either of the same or different elements—bonded together

52 Clues: a negatively charged ion • a positively charged ion • a measure of an atom's size • the mass in grams of one mole of a substance • a symbolic representation of a chemical reaction • the reactant in a chemical reaction that is completely consumed • the chemical elements comprising Group 18 of the periodic table • ...

Atoms & the Periodic Table 2022-09-05

Atoms & the Periodic Table crossword puzzle
Across
  1. one-, two-, or three-letter abbreviation used to represent an element or its atoms
  2. Horizontal Review in the Periodic Table
  3. negatively charged, subatomic particle of relatively low mass located outside the nucleus
  4. electrically charged atom or molecule (contains unequal numbers of protons and electrons)
  5. positively charged, subatomic particle located in the nucleus
Down
  1. sum of the numbers of neutrons and protons in the nucleus of an atom
  2. number of protons in the nucleus of an atom
  3. Vertical Column in the Periodic Table
  4. positively charged atom or molecule (contains fewer electrons than protons)
  5. atoms that contain the same number of protons but different numbers of neutrons
  6. negatively charged atom or molecule (contains more electrons than protons)
  7. uncharged, subatomic particle located in the nucleus

12 Clues: Vertical Column in the Periodic Table • Horizontal Review in the Periodic Table • number of protons in the nucleus of an atom • uncharged, subatomic particle located in the nucleus • positively charged, subatomic particle located in the nucleus • sum of the numbers of neutrons and protons in the nucleus of an atom • ...

Atoms and The Periodic Table Vocabulary 2019-01-30

Atoms and The Periodic Table Vocabulary crossword puzzle
Across
  1. Atoms of the same element that have different numbers of neutrons; different atomic mass
  2. The 14 elements with atomic numbers from 58 to 71
  3. energy The amount of energy required to remove an electron from an atom
  4. electrons Electrons on the outermost energy level of an atom; involved in ion formation and chemical bonding
  5. A positively charged ion; lost valence electrons
Down
  1. A negatively charged ion; gained valence electrons
  2. The 14 elements with atomic numbers from 90 to 103
  3. elements Elements with atomic numbers greater than 92
  4. configuration The arrangement of electrons in the orbitals of an atom
  5. Trends Property of the elements that can be predicted from the arrangement of the periodic table
  6. mass The average mass of all the isotopes of an element or the sum of protons and neutrons in an atom
  7. level A region of an atom in which electrons of the same energy are likely to be found; represented by periods on periodic table
  8. An atom or group of atoms that has a positive or negative charge because they lost or gained electrons

13 Clues: A positively charged ion; lost valence electrons • The 14 elements with atomic numbers from 58 to 71 • A negatively charged ion; gained valence electrons • The 14 elements with atomic numbers from 90 to 103 • elements Elements with atomic numbers greater than 92 • configuration The arrangement of electrons in the orbitals of an atom • ...

Chemistry Crossword 2023-10-12

Chemistry Crossword crossword puzzle
Across
  1. Element with symbol K
  2. Can be seen with the naked eye
  3. The number of protons in an atom's nucleus
  4. An unstable nucleus with too many protons and neutrons
  5. Metric system prefix meaning 1,000
  6. Phase change of solid to gas (dry ice)
  7. Element with symbol Ag
  8. Phase change of solid to liquid
  9. Scientist who developed the periodic table
  10. I have no charge
  11. I am a silvery metal that forms salt
  12. Elements are arranged based on _______ atomic number on the periodic table
  13. Current model of the atom
  14. I have a +1 charge
  15. I behave like a solid metal but I am a gas with one electron
  16. Type of matter made of at least two different elements but cannot be separated
  17. Type of radiation made from an electron
  18. I have a -1 charge
  19. My atomic number is 79
  20. Model of the atom using electron "orbits"
  21. Phase of of gas to liquid
  22. I am the only nonmetal that is a liquid at room temperature
  23. Phase of matter containing charged particles
  24. The term that refers to repeating patterns of chemical properties
  25. I was used in making the atomic bomb
  26. Type of radiation made from two protons and two neutrons
  27. I am a metalloid frequently used in making computer chips
  28. Elements with properties of metals and nonmetals
Down
  1. Name for the elements in the first column on the periodic table
  2. Name for a vertical column on the periodic table
  3. Phase change of liquid to solid
  4. Phase of matter with particles moving the fastest
  5. Equipment that uses a very hot flame
  6. Uses letters, numbers, and formulas to study chemistry
  7. Phase change of liquid to gas at the boiling point
  8. I have almost no mass
  9. I am used to make balloons float
  10. Most abundant element in the universe
  11. I am a green, deadly gas that makes salt
  12. Phase of matter with particles vibrating in the same place
  13. I am sometimes used as a poison
  14. Phase of matter with definite volume but no definite shape
  15. Type of matter that can have its parts physically separated
  16. I am a gas with most common isotope mass number 16.
  17. Elements to the right of the "stairstep"
  18. I am a metal that is a liquid at room temperature
  19. Metric system prefix meaning 1/100
  20. Total number of protons + neutrons in a nucleus
  21. An unstable atom emits particles and energy to become more stable
  22. I am a metal with 28 protons
  23. Phase change of gas to solid (frost)
  24. Elements to the left of the "stairstep"
  25. Name for different atoms of the same element because of differing neutrons
  26. Properties like flammability and corrosion
  27. Part of an atom where protons and neutrons are located
  28. Type of radiation that is energy moving at the speed of light
  29. Properties that can be observed without changing the substance
  30. The most basic type of matter made of a single type of atom

58 Clues: I have no charge • I have a +1 charge • I have a -1 charge • Element with symbol K • I have almost no mass • Element with symbol Ag • My atomic number is 79 • Current model of the atom • Phase of of gas to liquid • I am a metal with 28 protons • Can be seen with the naked eye • Phase change of liquid to solid • Phase change of solid to liquid • I am sometimes used as a poison • ...

periodic elements 2024-12-09

periodic elements crossword puzzle
Across
  1. is a repeating pattern
  2. named after a famous scientist
  3. atomic mass 47.867
  4. only thing not included in the periodic table element squares
  5. number of neutrons is 48
Down
  1. atomic number 82
  2. element symbol Ce
  3. named after a stated in the us.
  4. a tabular array of the chemical elements organized by atomic number
  5. atomic number 89

10 Clues: atomic number 82 • atomic number 89 • element symbol Ce • atomic mass 47.867 • is a repeating pattern • number of neutrons is 48 • named after a famous scientist • named after a stated in the us. • only thing not included in the periodic table element squares • a tabular array of the chemical elements organized by atomic number

Unit 8 Vocab Crossword 2013-05-15

Unit 8 Vocab Crossword crossword puzzle
Across
  1. The different types such as metals, non-metals, and metalloids.
  2. Found on the left side of shaded diagonal and are known to have luster and lose electrons.
  3. The *blank* table
  4. Has traits that they follow. There are 18.
  5. metal Family #1, very reactive, and has a silvery color.
  6. metal Family #3-12. Very reactive and make good conductors.
  7. electrons Are found in the very outer shell and have negative charge.
  8. rule Rule that states that atoms tend to combine in such a way that they each have eight valence electrons.
  9. metal Not very good conductors and have no luster.
Down
  1. Reacts to other elements and chemicals.
  2. The tendency to reoccur.
  3. The diagonal, shaded area on the periodic table. A group.
  4. Family #17, 7 electrons, gains electrons, and very reactive.
  5. earth Family #2, 2 valence electrons, and not reactive.
  6. gas Family #18, has 8 valence electrons, not reactive, and has full outer shell.
  7. A molecule with an electric charge with a loss or again of one or more electrons.

16 Clues: The *blank* table • The tendency to reoccur. • Reacts to other elements and chemicals. • Has traits that they follow. There are 18. • metal Not very good conductors and have no luster. • earth Family #2, 2 valence electrons, and not reactive. • metal Family #1, very reactive, and has a silvery color. • The diagonal, shaded area on the periodic table. A group. • ...

Atomic Structure Crossword 2026-01-20

Atomic Structure Crossword crossword puzzle
Across
  1. state in which all electrons are at their lowest possible energy level
  2. equal to the number of protons in a neutral atom
  3. horizontal rows on the periodic table
  4. state in which electrons have absorbed energy and "jumped" to a higher energy level
  5. the smallest particle of an element that can enter into chemical change
  6. the number of protons in the nucleus of an atom
  7. atoms with the same atomic number but different atomic masses
Down
  1. most of the mass of an atom is here
  2. vertical columns on the periodic table
  3. cannot be decomposed into simpler substances by ordinary chemical means
  4. sum of the protons and neutron in the nucleus of an atom
  5. the positively charged particle found in the nucleus
  6. mass number minus atomic number
  7. the spontaneous process where an unstable atomic nucleus emits radiation and transforms into a more stable nucleus is called ____________ decay.
  8. the volume of an atom is determined by the size of its electron _______________.
  9. charged atom or group of atoms

16 Clues: charged atom or group of atoms • mass number minus atomic number • most of the mass of an atom is here • horizontal rows on the periodic table • vertical columns on the periodic table • the number of protons in the nucleus of an atom • equal to the number of protons in a neutral atom • the positively charged particle found in the nucleus • ...

Physical Science Review 2024-12-10

Physical Science Review crossword puzzle
Across
  1. A positively charged particle in the nucleus of an atom.
  2. A column on the periodic table.
  3. The center of the atom that contains most of the mass
  4. A substance made of only one kind of atom.
  5. A small particle that is the building block of matter.
  6. A row on the periodic table.
  7. A substance with a pH of less than 7.
  8. A mixture where the substance are not evenly mixed.
  9. Matter with a definite volume but no definite shape.
Down
  1. Anything that has mass and takes up space.
  2. An uncharged particle in the nucleus of an atom.
  3. A negatively charged particle that occupies space in an atom outside of the nucleus.
  4. A substance with a pH of more than 7.
  5. A substance made of two or more elements that are chemically joined.
  6. A combination of an acid and a base that has a neutral charge.
  7. matter that has a definite shape and a definite volume.

16 Clues: A row on the periodic table. • A column on the periodic table. • A substance with a pH of more than 7. • A substance with a pH of less than 7. • Anything that has mass and takes up space. • A substance made of only one kind of atom. • An uncharged particle in the nucleus of an atom. • A mixture where the substance are not evenly mixed. • ...

Periodic Table Challenge 2 2023-09-17

Periodic Table Challenge 2 crossword puzzle
Across
  1. The element in Period 6 and Group 2
  2. Symbol for an element in the same group as Oxygen
  3. A yellow precious metal
  4. The only liquid metal
  5. The heaviest element in Nature
  6. The element that makes up 79% of the air
  7. A metal in the same group as Carbon
  8. The lightest element
  9. A solid yellow nonmetal
Down
  1. The symbol for Lead
  2. The scientist who discovered Radium and first woman to win the Nobel Prize
  3. A semimetal in the same group as Carbon
  4. The symbol for Silver
  5. The scientist who discovered the Periodic Table
  6. The symbol for Tin
  7. A metal in the same group as Carbon
  8. A radioactive metal
  9. The second lightest element

18 Clues: The symbol for Tin • The symbol for Lead • A radioactive metal • The lightest element • The symbol for Silver • The only liquid metal • A yellow precious metal • A solid yellow nonmetal • The second lightest element • The heaviest element in Nature • The element in Period 6 and Group 2 • A metal in the same group as Carbon • A metal in the same group as Carbon • ...

Periodic Table and Bonds 2023-02-02

Periodic Table and Bonds crossword puzzle
Across
  1. negative atoms
  2. tells you how many protons are in an element
  3. A charged atom, due to gaining or losing electrons
  4. tells you the overall number of protons and neutrons
  5. "sea" of electrons forms in this type of bond
  6. outermost orbit of electrons, often having a maximum of 8
  7. elements that don't want anything to do with other elements; do not form bonds easily
  8. unequal sharing of electrons between atoms
Down
  1. the row of the periodic table
  2. elements that always form +1 charge
  3. two charged atoms coming together
  4. sharing of electrons between atoms
  5. elements that always form -1 charge
  6. positive atoms
  7. How we determine charge; atoms will lose electrons to 0 or gain electrons to 8
  8. groups of atoms coming together
  9. elements that share the same one of these have very similar properties

17 Clues: negative atoms • positive atoms • the row of the periodic table • groups of atoms coming together • two charged atoms coming together • sharing of electrons between atoms • elements that always form +1 charge • elements that always form -1 charge • unequal sharing of electrons between atoms • tells you how many protons are in an element • ...

Periodic Table and Bonding 2023-01-12

Periodic Table and Bonding crossword puzzle
Across
  1. the block known as the transition metals.
  2. these elements tend to form cations.
  3. the bond that forms when electrons are shared.
  4. how many valence electrons does Antimony have?
  5. How many valence electrons do carbon have?
  6. group 18, period 3.
  7. the most reactive non-metal.
  8. The structure of how most ionic compounds exist at.
  9. Attraction between negative and positive ions.
Down
  1. bonds between a non-metal and non-metal.
  2. alkaline Earth metal in period two.
  3. When the bonding results in undistributed charges.
  4. This method is used for elements to become more stable.
  5. This is calculated to find out what kind of bond is formed.
  6. Ionic compounds are this state of matter at room temperature.
  7. this increases as you go down and to the left of the periodic table.
  8. the electrons in the very last electron shell.
  9. the net charge of two or more element bonding to each other.

18 Clues: group 18, period 3. • the most reactive non-metal. • alkaline Earth metal in period two. • these elements tend to form cations. • bonds between a non-metal and non-metal. • the block known as the transition metals. • How many valence electrons do carbon have? • the bond that forms when electrons are shared. • how many valence electrons does Antimony have? • ...

Periodic Table of Elements 2025-09-30

Periodic Table of Elements crossword puzzle
Across
  1. Ar
  2. Cl
  3. O
  4. Si
  5. S
  6. Au
  7. Al
  8. N
Down
  1. H
  2. Na
  3. K
  4. Ne
  5. B
  6. He
  7. Ca
  8. Mg
  9. C

17 Clues: H • K • O • B • S • C • N • Na • Ar • Ne • Cl • He • Si • Au • Ca • Al • Mg

SCIENCE PERIODIC TABLE 2022-11-17

SCIENCE PERIODIC TABLE crossword puzzle
Across
  1. any of a class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light.
  2. a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.
  3. an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals or semiconductors.
  4. a column in the periodic table of the chemical element
  5. the ability of a material to be drawn or plastically deformed without fracture
Down
  1. one in which a thin sheet can be easily formed by hammering or rolling
  2. a chemical element (such as boron, carbon, or nitrogen) that lacks the characteristics of a metal.
  3. when elements are arranged in order of increasing atomic number, there is a periodic repetition of their chemical and physical properties
  4. the horizontal rows of the periodic table
  5. a substance that can't be broken down by non-nuclear reactions.

10 Clues: the horizontal rows of the periodic table • a column in the periodic table of the chemical element • a substance that can't be broken down by non-nuclear reactions. • one in which a thin sheet can be easily formed by hammering or rolling • the ability of a material to be drawn or plastically deformed without fracture • ...

Science Extra Credit 2023-12-12

Science Extra Credit crossword puzzle
Across
  1. Same # of protons but not same # of electrons
  2. 2 compounds trade elements
  3. On the left side of the periodic table
  4. Irreversible change, changes atoms
  5. Reaction that creates flame
  6. Amount of space an object occupies
  7. Table that sorts natural elements
  8. Release of heat; warm
  9. Found in the nucleus; Positive charge
Down
  1. Absorption of heat; cold
  2. replacement Element replaces another in reaction
  3. Change Changes physical shape of an object
  4. Two things interact & something occurs
  5. On the left side of the periodic table
  6. 2/more reactants combine to create 1 product
  7. Result of a reaction
  8. Negative charge; carrier of electricity
  9. Bond Bond between 2 non-metals
  10. Another word for formula
  11. + or - charged atom

20 Clues: + or - charged atom • Result of a reaction • Release of heat; warm • Absorption of heat; cold • Another word for formula • 2 compounds trade elements • Reaction that creates flame • Bond Bond between 2 non-metals • Table that sorts natural elements • Irreversible change, changes atoms • Amount of space an object occupies • Found in the nucleus; Positive charge • ...

Elements, Compunds, and mixtures 2026-01-14

Elements, Compunds, and mixtures crossword puzzle
Across
  1. Not mixed or touched anything
  2. Two or more different atoms
  3. A piece of furniture used as a flat surface
  4. Substances studied in science
  5. Physically mixed together
Down
  1. Stuck together
  2. A single atom
  3. A kind of matter with uniform properties
  4. A table of elements
  5. Anything that has mass of takes up space
  6. The building blocks of life

11 Clues: A single atom • Stuck together • A table of elements • Physically mixed together • Two or more different atoms • The building blocks of life • Not mixed or touched anything • Substances studied in science • A kind of matter with uniform properties • Anything that has mass of takes up space • A piece of furniture used as a flat surface

Unit 1 Vocabulary 2020-08-25

Unit 1 Vocabulary crossword puzzle
Across
  1. The tiny, very dense, positively charged region in the center of an atom that is made up of protons and neutrons
  2. The smallest particle of an element; made of electrons, protons, and neutrons
  3. A pure substance composed of the same type of atom throughout
  4. The rows in a periodic table that classify the elements by the number of electron shells
  5. Elements that have properties of both metals and nonmetals
Down
  1. A conceptual model of the atom in which a small, positively charged nucleus is surrounded by planetary electrons
  2. Nonreactive nonmetals in Group 18 of the periodic table
  3. The columns on a periodic table that arrange the elements by the number of electrons that are in the outermost shell

8 Clues: Nonreactive nonmetals in Group 18 of the periodic table • Elements that have properties of both metals and nonmetals • A pure substance composed of the same type of atom throughout • The smallest particle of an element; made of electrons, protons, and neutrons • The rows in a periodic table that classify the elements by the number of electron shells • ...

Units 1-3 Crosssword 2 2015 2015-02-23

Units 1-3 Crosssword 2 2015 crossword puzzle
Across
  1. A substance that cannot be decomposed into simpler substances by chemical means, an atom that is defined by its atomic number
  2. the metals of Group 1 on the periodic table
  3. the process of an unstable atomic nucleus losing energy by emitting radiation
  4. an orbital around the atom's nucleus that has a fixed number electrons (usually two or eight)
  5. the metals of Group 2 on the periodic table
  6. combining two small nucleus, creates energy
  7. mixture of evenly dispersed substances
  8. fuel made from decaying plants and animals
  9. Anything that has mass and occupies space.
  10. a chemical reaction between an oxidant and fuel with heat and often light
  11. A change in which one or more new substances are formed.
  12. atoms containing the same number of protons but different numbers of neutrons
  13. columns on the period table, 1-18
Down
  1. An atom or a group of atoms that carries an electric charge
  2. a subatomic particle with a net charge that is negative
  3. two or more substances combined
  4. occurs in nature used for enjoyment, or is economically important
  5. Mass per unit Volume, how tightly packed the particles are
  6. a chemical element in its smallest form
  7. ongoing series of fission reactions
  8. Oxidation of metals in the presence of air and moisture.
  9. split of a large nucleus, creates energy and radiation
  10. a substance that is made up of two or more chemically bonded elements

23 Clues: two or more substances combined • columns on the period table, 1-18 • ongoing series of fission reactions • mixture of evenly dispersed substances • a chemical element in its smallest form • fuel made from decaying plants and animals • Anything that has mass and occupies space. • the metals of Group 2 on the periodic table • combining two small nucleus, creates energy • ...

chemistry crossword 2015-11-17

chemistry crossword crossword puzzle
Across
  1. They are used to describe matter, like colour or conductivity
  2. Substance that reacts with another substance in a chemical reaction to create new substances with different propeties
  3. A table in which elements are organized by their physical and chemical properties
  4. Number of protons in the nucleus of one atom of an element
  5. States that mass cannot be created or destroyed
  6. Chemical reaction that absorbs energy
  7. Pure substance formed when at least one metal and one non-metal combine
  8. A positively charged particle
  9. Slow chemical change that occurs when oxygen in the air reacts with a metal
  10. Occurs when a material changes from one state o another
  11. Matter which has a specific composition and specific properties / every pure element
  12. Horizontal row of elements in the periodic table
Down
  1. Chemical reaction that releases energy
  2. Vertical column of elements in the periodic table
  3. Pure substance formed when non-metals combine
  4. New substance produced in a chemical reaction between reactants
  5. Mass of one atom of an element
  6. Pure substance that cannot be broken down into other substances
  7. Anything that has mass and takes up space
  8. The most reactive non-metals
  9. Occurs when two or more materials react and create new materials
  10. Elements that have both metallic and non-metallic properties
  11. A system of easy-to-use warning symbols on hazardous materials
  12. Chemical reaction that occurs when oxygen reacts with a substance to form a new energy and give off energy

24 Clues: The most reactive non-metals • A positively charged particle • Mass of one atom of an element • Chemical reaction that absorbs energy • Chemical reaction that releases energy • Anything that has mass and takes up space • Pure substance formed when non-metals combine • States that mass cannot be created or destroyed • Horizontal row of elements in the periodic table • ...

Chemistry Crossword 2015-11-23

Chemistry Crossword crossword puzzle
Across
  1. new substance produced in a chemical reaction between reactants
  2. chemical reaction that releases heat
  3. vertical column of elements in the periodic table
  4. pure substance fromed when non-metals combine
  5. horizontal row of elements in the periodic table
  6. substance that reacts with another substance or substances in chemical reaction to create new substance with different properties
  7. an experiment in which one or more products of a chemical reaction can escape
  8. pure substance formed when at least one metal and non-metal combine
  9. reactivity is not as strong as alkali metals
  10. the most stable and unreactive elements
  11. group of atoms joined by covalent bonds
  12. shiny,malleable,ductile element that conducts electricity
  13. dull,brittle element that does not conduct electricity
Down
  1. anything that has mass and occupies space
  2. change in the appearance or state of a substance that does not change the composition
  3. change that results when two or more substances react to create a different substance or substances
  4. chemical reaction that absorbs heat
  5. neutral particle in the nucleus of an atom
  6. element that has both metallic and non-metallic properties
  7. characteristic that describes a particular substance
  8. a table with elements organized by their physical and chemical properties
  9. the most reactive non-metals
  10. an experiment in which all reactants and products of a chemical reaction are accounted for
  11. positively charged particle in the nucleus of an atom
  12. the most reactive of the metals

25 Clues: the most reactive non-metals • the most reactive of the metals • chemical reaction that absorbs heat • chemical reaction that releases heat • the most stable and unreactive elements • group of atoms joined by covalent bonds • anything that has mass and occupies space • neutral particle in the nucleus of an atom • reactivity is not as strong as alkali metals • ...

Chemistry Crossword 2018-11-06

Chemistry Crossword crossword puzzle
Across
  1. Pure substance formed when at least one metal and one non-metal combine
  2. French chemist who created a nomenclature for naming compounds
  3. Number of protons in the nucleus of one atom of an element
  4. Columns in the periodic table labelled 1-18
  5. Pure substance formed when non-metals combine
  6. Rows in the periodic table labelled 1-7
  7. New materials produced by the reaction
  8. Substances that help a reaction proceed faster
  9. Chemical reaction that absorbs heat energy
  10. Mass of one atom of an element calculated from the total number of protons, neutrons, and electrons of that atom; measured in amu
  11. Workplace Hazardous Material Information System
Down
  1. A table in which the elements are organized by their physical and chemical properties
  2. Solid or gas; solids are dull, brittle elements
  3. Anything that has mass and occupies space
  4. Chemical reaction that takes place in the cells in your body
  5. Below
  6. Have metallic and non-metallic properties
  7. Chemical reaction that releases heat energy
  8. Chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  9. More than two elements combine
  10. Pure substance that cannot be broken down into other substances; substance only made up of one type of atom
  11. Materials at the start of a reaction
  12. Shiny, malleable, and ductile
  13. Slow chemical change that occurs when oxygen in air reacts with a metal

24 Clues: Below • Shiny, malleable, and ductile • More than two elements combine • Materials at the start of a reaction • New materials produced by the reaction • Rows in the periodic table labelled 1-7 • Anything that has mass and occupies space • Have metallic and non-metallic properties • Chemical reaction that absorbs heat energy • Chemical reaction that releases heat energy • ...

Atomic Structure Unit 3 (Suhail) 2023-08-25

Atomic Structure Unit 3 (Suhail) crossword puzzle
Across
  1. Smallest particle of an element that has the properties of that element.
  2. Sum of protons and neutrons.
  3. Region around the nucleus where electrons can be present, Holds energy levels in it.
  4. Region around the nucleus in an atom where electrons can be found.
  5. Negatively charged subatomic particle.
  6. Atoms of same element with same atomic number but different mass number.,
  7. Path around the nucleus, with definite amount of energy, in which electrons revolve.
  8. Positively charged atom or group of atoms.
  9. Core of an atom where mass and positive charge lies. It holds protons and neutrons.
  10. Negatively charged atom or group of atoms
  11. Paths around the nucleus in which electrons revolve.
  12. Vertical column in the periodic table of elements
  13. atomic mass unit, Unit to express atomic or molecular mass. Equal to 1/12th of C-12 atom
Down
  1. Number of protons inside the nucleus of an atom. It is unique to each element.
  2. Present inside the nucleus and has zero charge.
  3. a table that arranges the chemical elements into rows and columns.
  4. Arrangement of electrons in the energy level out side the nucleus of an atom.
  5. Electrons present in the outer most energy level
  6. Positively charged subatomic particle present inside the nucleus.
  7. Average of the atomic masses of all the isotopes of an element that occur naturally.
  8. Charged atom or groups of atoms.
  9. horizontal row in the periodic table of elements

22 Clues: Sum of protons and neutrons. • Charged atom or groups of atoms. • Negatively charged subatomic particle. • Negatively charged atom or group of atoms • Positively charged atom or group of atoms. • Present inside the nucleus and has zero charge. • Electrons present in the outer most energy level • horizontal row in the periodic table of elements • ...

Unit B Crossword 2014-11-03

Unit B Crossword crossword puzzle
Across
  1. Group 17
  2. conducts
  3. Negative Charge
  4. Non Reversible
  5. Absorbs heat
  6. sheet metal
  7. Two or more elements combined
  8. solid formed in reaction
  9. Gas to solid
  10. Organic Catalyst
  11. Balance Charges
Down
  1. Reversible
  2. Mixed with air or water
  3. Neutral
  4. water from gas
  5. Two nonmetals
  6. Positive Charge
  7. Releases heat
  8. Speeds reaction
  9. gas from liguid
  10. Atomic Theory
  11. Information System
  12. Periodic Table
  13. made into wires
  14. Alkali metals

25 Clues: Neutral • Group 17 • conducts • Reversible • sheet metal • Absorbs heat • Gas to solid • Two nonmetals • Releases heat • Atomic Theory • Alkali metals • water from gas • Non Reversible • Periodic Table • Negative Charge • Positive Charge • Speeds reaction • gas from liguid • made into wires • Balance Charges • Organic Catalyst • Information System • Mixed with air or water • solid formed in reaction • ...

Spanish 1 Unit 2 Lesson 1 Vocabulary 2021-02-14

Spanish 1 Unit 2 Lesson 1 Vocabulary crossword puzzle
Across
  1. never
  2. once in a while
  3. to take notes
  4. at night
  5. easy
  6. paint or draw here
  7. in the AM
  8. difficult
  9. What time is it?
  10. learn about periodic table
  11. learn about George Washington
  12. always
Down
  1. good grade
  2. everyday
  3. many times
  4. in the PM
  5. learn Algebra and Calculus
  6. schedule
  7. early
  8. the class you are in right now
  9. study grammar and literature
  10. a lot
  11. almost
  12. late

24 Clues: easy • late • never • early • a lot • almost • always • everyday • at night • schedule • in the PM • in the AM • difficult • good grade • many times • to take notes • once in a while • What time is it? • paint or draw here • learn Algebra and Calculus • learn about periodic table • study grammar and literature • learn about George Washington • the class you are in right now

SCIENCE CROSSWORDS 2025-12-09

SCIENCE CROSSWORDS crossword puzzle
Across
  1. Worn on hands
  2. Liquid → gas
  3. A contact force
  4. Gas → liquid
  5. Left side of periodic table
  6. Energy from electricity
  7. A push or pull
  8. Remove insoluble solid
  9. Change of solid → liquid
Down
  1. Pulls objects down
  2. Can flow
  3. Largest state particles move fastest
  4. Fixed shape
  5. Unit of force
  6. First element
  7. One type of atom
  8. Worn on body
  9. Energy from the sun
  10. Heat needed to melt
  11. Ties back long hair

20 Clues: Worn on body • Worn on hands • Can flow • Unit of force • Fixed shape • Liquid → gas • First element • Gas → liquid • Pulls objects down • One type of atom • A push or pull • A contact force • Energy from the sun • Heat needed to melt • Ties back long hair • Remove insoluble solid • Change of solid → liquid • Energy from electricity • ...

topic 1 2023-07-06

topic 1 crossword puzzle
Across
  1. the smallest particle of a chemical element that can exist.
  2. A separation technique used to separate solids from liquids.
  3. two or more elements or compounds not chemically combined together
  4. particle with a charge of negative electricity
  5. A separation technique used to produce solid crystals from a solution by evaporating the solvent
  6. A chemical reaction in which a more reactive element displaces a less
  7. Elements that react to form positive ions. Found to the left and towards the bottom of the periodic table.
  8. particle of about the same mass as a proton but without an electric charge
Down
  1. A method of separating a mixture of substances according to their different boiling points
  2. A substance made up of two or more types of atoms chemically combined together.
  3. The total number of protons and neutrons in the nucleus.
  4. The elements in Group 1 of the periodic table.
  5. particle occurring in all atomic nuclei
  6. Table of elements arranged in order of atomic number and such that elements with similar properties are in the same column

14 Clues: particle occurring in all atomic nuclei • The elements in Group 1 of the periodic table. • particle with a charge of negative electricity • The total number of protons and neutrons in the nucleus. • the smallest particle of a chemical element that can exist. • A separation technique used to separate solids from liquids. • ...

E,M,C 2023-03-29

E,M,C crossword puzzle
Across
  1. Anything that has gravity or mass
  2. Positively charged thing in an atom
  3. A group of atoms
  4. Dioxide Co2
  5. A group of elements
Down
  1. H20
  2. Many different elements that are together
  3. Neutrally charged thing in an atom
  4. Table table showing all the different elements
  5. Negatively charged thing in an atom
  6. the buildings block the all matter

11 Clues: H20 • Dioxide Co2 • A group of atoms • A group of elements • Anything that has gravity or mass • Neutrally charged thing in an atom • the buildings block the all matter • Positively charged thing in an atom • Negatively charged thing in an atom • Many different elements that are together • Table table showing all the different elements

Introduction to Chemistry 2022-09-09

Introduction to Chemistry crossword puzzle
Across
  1. the table containing all of the known elements
  2. A substance that has a fixed volume and takes the shape of its container.
  3. a substance made of just one type of atom
  4. A positively charged ion.
  5. a liquid mixture where one substance is uniformly mixed within another
  6. A scale that measures the acidity or alkalinity of a solution
  7. the state of matter with the most kinetic energy
  8. Positively charged sub-atomic particles found in the nucleus of an atom.
  9. An element that is shiny and conducts electricity in the solid state
Down
  1. negatively charged sub-atomic particle
  2. a type of bond that involves charges
  3. A vertical column of elements in the Periodic Table
  4. The process by which a vapour or a gas turns to liquid on cooling
  5. Atoms of the same element that have the same atomic number but different mass numbers
  6. two or more different elements chemically bonded together
  7. The smallest particle of an element
  8. A material that is typically hard, shiny and conducts electricity.

17 Clues: A positively charged ion. • The smallest particle of an element • a type of bond that involves charges • negatively charged sub-atomic particle • a substance made of just one type of atom • the table containing all of the known elements • the state of matter with the most kinetic energy • A vertical column of elements in the Periodic Table • ...

year 8 end unit test review 2022-05-19

year 8 end unit test review crossword puzzle
Across
  1. this is the name for drugs that kill bacteria
  2. these blood cells kill pathogens
  3. this is stored in the vacuole of the plant cell
  4. what is the name of group 0/8 in the periodic table
  5. this term describes the bending of light
  6. this is the term to describe the loudness of a sound
  7. this is the name for injections of dead/weak pathogens
Down
  1. these are proteins made by white blood cells that kill pathogens
  2. this is the term to describe the pitch of a sound
  3. this process occurs in the chloroplast
  4. complete this sentence an object appears the colour of the light that it ?
  5. carbon dioxide and this other raw material from the soil is needed for photosynthesis
  6. this is the function of the cell wall
  7. what is the name of group 7 in the periodic table
  8. He what is this element
  9. a red book reflects red light, what happens to the other colours in the spectrum

16 Clues: He what is this element • these blood cells kill pathogens • this is the function of the cell wall • this process occurs in the chloroplast • this term describes the bending of light • this is the name for drugs that kill bacteria • this is stored in the vacuole of the plant cell • this is the term to describe the pitch of a sound • ...

Elements, atoms and ions 2020-10-06

Elements, atoms and ions crossword puzzle
Across
  1. Group of elements including the most reactive gases in the periodic table
  2. Group of f-block metals starting with element 57
  3. A hydrogen atom with one proton in the nucleus
  4. The metal at which the stellar production of elements stops
  5. Positively charged subatomic particle found in the nucleus
  6. the only metal that is liquid at standard conditions of temperature and pressure
  7. The element with symbol K
Down
  1. The most abundant element in the Universe
  2. Name given to Germanium before its discovery
  3. The second most abundant element in biological systems
  4. Metals including lithium and sodium
  5. One of the latest addition to the periodic table: its name is a celebration of the Japanese team that discovered it
  6. Elemental particle with mass of 10^-31 kg
  7. Subatomic particle made of 1 up and 2 down quarks
  8. The forms of an element that have the same atomic number but different number of neutrons
  9. post-transition metal that melts in a cup of tea

16 Clues: The element with symbol K • Metals including lithium and sodium • The most abundant element in the Universe • Elemental particle with mass of 10^-31 kg • Name given to Germanium before its discovery • A hydrogen atom with one proton in the nucleus • post-transition metal that melts in a cup of tea • Group of f-block metals starting with element 57 • ...

chap 16 2022-02-15

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

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

ALEEKA FORESHAW 2021-02-15

ALEEKA FORESHAW crossword puzzle
Across
  1. The horizontal rows of the periodic table are called
  2. he body of theory which explains the physical properties of matter in terms of the motions of its constituent particles
  3. any of the six chemical elements that make up Group 1 (Ia) of the periodic table—namely, lithium (Li), sodium (Na), potassium (K), rubidium (Rb), cesium (Cs), and francium (Fr)
  4. the movement of a solvent across a semipermeable membrane toward a higher concentration of solute
  5. the central and most important part of an object, movement, or group, forming the basis for its activity and growth
  6. a thing that is composed of two or more separate elements; a mixture.
  7. an admixture of metals, or a metal combined with one or more other elements
  8. a subatomic particle of about the same mass as a proton but without an electric charge
  9. is the number of protons in the nucleus of an atom
  10. the relative amount of a particular substance contained within a solution or mixture or in a particular volume of space.
  11. All matter is made up of substances called
  12. their particles are smaller than atoms
Down
  1. two or more figures forming a complete unit in a composition
  2. a stable subatomic particle occurring in all atomic nuclei
  3. a chemical element that mostly lacks the characteristics of a metal.
  4. a tiny bit of matter that makes up everything in the universe.
  5. the intermingling of substances by the natural movement of their particles.
  6. showing names, electrons, and oxidation states. Visualize trends, 3D orbitals, isotopes, and mix compounds. Fully descriptive writeups.
  7. a mark or character used as a conventional representation of an object, function, or process
  8. a group in the periodic table consisting of five chemically related elements: fluorine (F), chlorine (Cl), bromine (Br), iodine (I), and astatine (At).
  9. the total number of protons and neutrons (together known as nucleons) in an atomic nucleus
  10. the ability to do work
  11. any of the six chemical elements that comprise Group 2 (IIa) of the periodic table
  12. the same as an atomic number
  13. smallest unit into which matter can be divided without the release of electrically charged particles.
  14. an element that has properties that are intermediate between those of metals and nonmetals
  15. anything that has mass and volume and occupies space
  16. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
  17. a stable subatomic particle with a charge of negative electricity
  18. a lattice of positive ions surrounded by a cloud of delocalized electrons

30 Clues: the ability to do work • the same as an atomic number • their particles are smaller than atoms • All matter is made up of substances called • is the number of protons in the nucleus of an atom • The horizontal rows of the periodic table are called • anything that has mass and volume and occupies space • a stable subatomic particle occurring in all atomic nuclei • ...

Chemistry 2023-08-28

Chemistry crossword puzzle
Across
  1. a vertical column of elements in the periodic table; elements in a group share chemical properties
  2. When one or more valence electrons are given from one atom to another atom.
  3. When two ore more atoms combine. This can be 2 of the same atoms or two different atoms (elements).
  4. a combination of two or more substances that are not chemically combined
  5. a substance, body, or device that readily conducts heat, electricity, sound, etc.
  6. the number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element
  7. capable of being extended or shaped by hammering or by pressure from rollers
  8. Two or more elements that have combined. Most elements are found this way
  9. Regions of space that consecutively surround the nucleus of an atom.
  10. ^The electrons in the outermost shell (main energy level) of an atom; these are the electrons involved in forming bonds.
  11. easily combines with other elements to make new compounds
  12. easily damaged or destroyed; fragile
  13. the ratio of the mass of a substance to the volume of the substance
  14. a subatomic particle that has no charge and is found in the nucleus of an atom
  15. the physical forms of matter, which include solid, liquid, and gas
  16. point the temperature at which a liquid becomes a gas
  17. the state or quality of shining by reflecting light
  18. an element that is dull and that conducts heat and electricity poorly
  19. Symbols that show the elements in a compound and the ratio of atoms
Down
  1. Number of protons and neutrons
  2. point the temperature at which a solid becomes a liquid
  3. a subatomic particle that has a negative charge
  4. does not combine with other elements to make new compounds
  5. The electrons found on the outer shell of an atom. These electrons are used to form bonds with other atoms.
  6. A chemical bond that involves sharing a pair of electrons between atoms in a molecule
  7. an element that is shiny and that conducts heat and electricity well
  8. the ability of a substance to be pulled into a wire
  9. one of the elements of Group 17 of the periodic table; halogens combine with most metals to form salts
  10. elements that have properties of both metals and nonmetals
  11. an atom's central region, which is made up of protons and neutrons
  12. a substance, body, or device that readily conducts heat, electricity, sound, etc.
  13. a horizontal row in the periodic table
  14. one of the elements of Group 18 of the periodic table; noble gases are unreactive
  15. subatomic particle that has a positive charge and is found in the nucleus of an atom
  16. A one or two letter abbreviation for an element

35 Clues: Number of protons and neutrons • easily damaged or destroyed; fragile • a horizontal row in the periodic table • a subatomic particle that has a negative charge • A one or two letter abbreviation for an element • the ability of a substance to be pulled into a wire • the state or quality of shining by reflecting light • ...

Chemistry Vocabulary Crossword 2021-12-16

Chemistry Vocabulary Crossword crossword puzzle
Across
  1. number, the first number above the elements symbol?
  2. what group is aluminum in?
  3. what does S stand for?
  4. what is the negative charge of an atom?
  5. when two or more atoms of substances combine?
  6. what does Sn stand for?
  7. what is the positive charge of an atom?
  8. what group is oxygen in?
  9. what is the one or two letters per element?
  10. what does I stand for?
  11. the rows going down across the periodic table?
  12. what does Hg stand for?
  13. what does C stand for?
  14. what does Zn stand for?
  15. what does Au stand for?
  16. weight, the number in the bottom row of the element?
  17. what does K stand for?
  18. two or more different atoms in a mixture
  19. what does Ag stand for?
  20. what does N stand for?
Down
  1. the extra electrons in the atom are called?
  2. when the charge is zero for the atom?
  3. when chemical equation is equal
  4. what does Ne stand for?
  5. the same atom mixture
  6. what does Na stand for?
  7. the rows going across the periodic table?
  8. what group is helium in?
  9. what does Ra stand for?
  10. what material is helium?
  11. what does B stand for?
  12. what is the connection of multiple atoms?
  13. what does Ni stand for?
  14. what does Li stand for?
  15. gas or liquid elements
  16. solid elements
  17. what is the middle part of the table called?
  18. what does the symbols Fe stand for?
  19. what does Cu stand for?

39 Clues: solid elements • the same atom mixture • what does S stand for? • what does I stand for? • what does B stand for? • what does C stand for? • gas or liquid elements • what does K stand for? • what does N stand for? • what does Ne stand for? • what does Na stand for? • what does Sn stand for? • what does Ra stand for? • what does Hg stand for? • what does Ni stand for? • what does Li stand for? • ...

chemistry 2021-12-08

chemistry crossword puzzle
Across
  1. relating to the emission of ionizing radiation or particles
  2. size of wave
  3. between two metals
  4. multiple atoms bonded together with a charge
  5. table of the chemical elements arranged in order of atomic number
  6. metal and non-metal bond
  7. positive charge
  8. emits gama radiation
  9. evenly mixed
  10. observed in a chemical reaction
  11. how badly an atom wants e- in a bond
  12. sheet with hazards and properties of a chemical
  13. can't be seperated physically
  14. two or more substances physically combined
  15. does not depend on amount of property
  16. educated guess
  17. range of wavelengths of energy
  18. also called a column on the periodic table
  19. small nuclei combined to form on bigger nucleus
  20. between two non-metals
  21. number of protons in the nucleus of an atom
  22. charged atom(# of electrons)
  23. shows valence e-
Down
  1. also called a row on the periodic table
  2. gives off energy
  3. e- falls back to original level, gives off energy
  4. ability to dissolve
  5. idea supported with evidence
  6. energy it takes to remove an e-
  7. negative charge
  8. emits alpha particle
  9. same element different mass
  10. depends on the amount of matter
  11. any property that is measurable/obs atoms bondedervable
  12. tells e- location
  13. e- gains energy and jumps to higher e- level
  14. large nucleus loses particles
  15. unevenly mixed
  16. size of atom
  17. eats away/burns
  18. emits an e-, neutron becomes a proton
  19. basic unit of a chemical element

42 Clues: size of wave • evenly mixed • size of atom • educated guess • unevenly mixed • negative charge • positive charge • eats away/burns • gives off energy • shows valence e- • tells e- location • between two metals • ability to dissolve • emits gama radiation • emits alpha particle • between two non-metals • metal and non-metal bond • same element different mass • idea supported with evidence • ...

chemistry crossword puzzle 2025-09-04

chemistry crossword puzzle crossword puzzle
Across
  1. Bonds
  2. one type of atom
  3. measurement
  4. metallic material
  5. fundamental building block
  6. Table
Down
  1. Compound
  2. can be separated by physical methods
  3. mass
  4. measure of the amount of matter
  5. measurement
  6. chemically bonded

12 Clues: mass • Bonds • Table • Compound • measurement • measurement • one type of atom • metallic material • chemically bonded • fundamental building block • measure of the amount of matter • can be separated by physical methods

Properties of Elements 2022-09-15

Properties of Elements crossword puzzle
Across
  1. elements that are good conductors of electricity and thermal energy and are often solid at room temperature
  2. number the number of protons in the nucleus of each element
  3. pure substances made of only one type of atom
  4. the basic unit of matter made up of protons, neutrons, and electrons
  5. elements arranged in vertical columns of the periodic table that share the same properties
Down
  1. characteristics of elements that help to identify what they are
  2. symbol an abbreviation for the name of an element on the periodic table
  3. repeating rows of the periodic table that demonstrate patterns of how elements are arranged
  4. mass the average mass of the nucleus of that element

9 Clues: pure substances made of only one type of atom • mass the average mass of the nucleus of that element • number the number of protons in the nucleus of each element • characteristics of elements that help to identify what they are • the basic unit of matter made up of protons, neutrons, and electrons • ...

iWork 4 2016-01-14

iWork 4 crossword puzzle
Across
  1. Diamonds are ______, as Bowie put it: "Under Pressure"
  2. One of the two most recently named elements
  3. Elements with identity crises
  4. ______ of stability (hint: Seaborg!)
  5. "Father" of the periodic table
  6. One of two elements with no stable isotope
  7. Most common element in the universe
Down
  1. How to really spell Aluminum (In Britain)
  2. Not Bromine
  3. ________ Earth Metals
  4. Bohr's primary nomenclature
  5. Ancient Greek word for element
  6. A model of an atom named after a delicious treat
  7. Currently 118; they get their own table at parties!
  8. Devotee of chemistry

15 Clues: Not Bromine • Devotee of chemistry • ________ Earth Metals • Bohr's primary nomenclature • Elements with identity crises • Ancient Greek word for element • "Father" of the periodic table • Most common element in the universe • ______ of stability (hint: Seaborg!) • How to really spell Aluminum (In Britain) • One of two elements with no stable isotope • ...

Physical Science Crossword puzzle 2013-11-12

Physical Science Crossword puzzle crossword puzzle
Across
  1. substance that cannot be broken down
  2. a table in which elements are arranged
  3. number of protons in an atom
  4. good conductor of heat and electricity
  5. smaller than a atom
  6. a particle with no charge
Down
  1. atoms of the same element with different amounts of nuetrons
  2. smallest element particle
  3. the outermost energy level
  4. a positive charged particle
  5. negatively charged particle
  6. inert element in group 18
  7. the sum of protons and nuetrons
  8. middle of an atom
  9. space taken up

15 Clues: space taken up • middle of an atom • smaller than a atom • smallest element particle • inert element in group 18 • a particle with no charge • the outermost energy level • a positive charged particle • negatively charged particle • number of protons in an atom • the sum of protons and nuetrons • substance that cannot be broken down • a table in which elements are arranged • ...

SILVER 2012-12-06

SILVER crossword puzzle
Across
  1. Liquid or gas
  2. silver is on the _ side of the periodic table.
  3. they were looking for gold at first in which state
  4. this element has a _ of 107.8
Down
  1. the richest type of silver
  2. how many _ 47
  3. silver is on this major group on the periodic table

7 Clues: how many _ 47 • Liquid or gas • the richest type of silver • this element has a _ of 107.8 • silver is on the _ side of the periodic table. • they were looking for gold at first in which state • silver is on this major group on the periodic table

Vocab Crossword 2016-12-08

Vocab Crossword crossword puzzle
Across
  1. Right side of the Periodic Table
  2. a change that does not affect the identity of the substance
  3. two or more atoms of the same element
  4. 2x
  5. the energy stored in the bonds of a compound
  6. Equation has an equal number of atoms on both sides of the arrow
  7. an educated guess on how the experiment will turn out(if-then statement)
  8. the variable that is changed on purpose
  9. trying the experiment
  10. gained electrons
  11. parts of a mixture look the same
  12. the elements have a repeating pattern that allow them to be placed in groups and periods
  13. hydrocarbon and oxygen form water and carbon dioxide
  14. lost electrons
  15. all atoms want 8 valence electrons like the noble gases
  16. decimal number on the Periodic Table
  17. absorbs energy in the form of heat
  18. basic unit of life
  19. 1 element and 1 compound form a new element and compound
  20. true information
  21. elements transfer electrons
  22. releases energy in the form of heat
  23. same ratio of atoms no matter the size of the substance
  24. things that are changed in an experiment
  25. can be observed without changing the substance
  26. makes a reaction go faster but is not used up
  27. ion with more than one atom,has a charge, acts like a single unit
  28. location of protons and neutrons
  29. rounded atomic mass
  30. only one variable is changing
Down
  1. On the stair step
  2. simplest form of that species
  3. mass over volume
  4. the variable being tested
  5. a change that creates a new substance
  6. atom has gained of lost electrons
  7. 2 elements share or transfer electrons making a new substance
  8. elements share electrons
  9. a chemical change that produces a new substance
  10. 2 or more atoms chemically combined
  11. left side of Periodic table
  12. 1 compound forms 2 elements
  13. particles within the atom
  14. 2 compounds form 2 new compounds
  15. negative
  16. variable that cannot be changed
  17. vertical columns
  18. the substance after the change has occurred
  19. the substance before the change
  20. positive
  21. tells us the number of atoms of each element in a compound
  22. is the symbolic representation of a chemical reaction in the form of symbols
  23. parts of a mixture look different
  24. 2 elements form a compound
  25. describes how a substance changes into a new substance
  26. 2 or more atoms-compounds physically combined
  27. whole number on the Periodic Table
  28. horizontal columns
  29. trait
  30. neutral
  31. where the electrons are located

61 Clues: 2x • trait • neutral • negative • positive • lost electrons • mass over volume • gained electrons • vertical columns • true information • On the stair step • basic unit of life • horizontal columns • rounded atomic mass • trying the experiment • elements share electrons • the variable being tested • particles within the atom • 2 elements form a compound • left side of Periodic table • ...

Y9 Keywords 2024-07-10

Y9 Keywords crossword puzzle
Across
  1. A toxic gas produced during incomplete combustion
  2. A substance made from two or more types of atom
  3. A mixture of metals
  4. Came up with the theory of atoms as solid spheres
  5. Gas that makes up 78% of the atmosphere
  6. The name given to the list of metals used to work out how to extract them
  7. The method used to remove salt from seawater to make it drinkable
  8. Small solid pieces of carbon produced in combustion
  9. A column on the periodic table
  10. Discovered the nucleus and later the proton
  11. A row on the periodic table
  12. Gas that makes up 21% of the atmosphere
  13. The method used to separate and identify soluble substances
  14. Word meaning unreactive, used to describe Group 0
  15. A rock containing enough metal compound to be economically viable to extract
  16. Found in the centre of the atom, containing protons and neutrons
  17. A substance that can be beaten or bent into shapes
  18. The type of gas produced when nitrogen and oxygen in the air react at high temperatures
  19. The name given to the number on the periodic table that tells you the number of protons and neutrons
Down
  1. A natural process that removes carbon dioxide from the atmosphere
  2. Came up with the idea of electron shells
  3. Gas that makes up rough 0.9% of the atmosphere
  4. Where electrons are found in the atom
  5. A greenhouse gas produced during complete combustion
  6. The scientific word for burning
  7. The gas produced when sulfur impurities react with oxygen during combustion
  8. The name given to group 0 elements
  9. The name given to the liquid in chromatography
  10. The small particles that make up everything
  11. Metals are good ___________ conductors
  12. Name given to coal, oil and gas
  13. The subatomic particle with a mass of 0 and a charge of -
  14. The method used to remove insoluble solids from a liquid
  15. A substance that makes a ringing sound when struck
  16. Caused by nitrogen oxides and sulfur dioxides
  17. Discovered the electron and made the plum pudding model
  18. The subatomic particle with a mass of 1 and a charge of +
  19. The subatomic particle with a mass of 1 and a charge of 0
  20. The method used to disinfect water to make it potable
  21. Metals have ______ melting points
  22. Two or more substances that can be physically separated
  23. A greenhouse gas released by cattle and rice farming
  24. The name given to the number on the periodic table that tells you the number of protons
  25. Discovered the neutron
  26. A substance made of one type of atom

45 Clues: A mixture of metals • Discovered the neutron • A row on the periodic table • A column on the periodic table • The scientific word for burning • Name given to coal, oil and gas • Metals have ______ melting points • The name given to group 0 elements • A substance made of one type of atom • Where electrons are found in the atom • Metals are good ___________ conductors • ...

Atoms & periodic table 2023-12-06

Atoms & periodic table crossword puzzle
Across
  1. number 1 in periodic table
  2. number indicates number of protons in an atom
  3. Number 5 in the periodic table
Down
  1. neutral charge
  2. positive charge
  3. negative charge
  4. mass indicates how many neutrons and protons an atom has

7 Clues: neutral charge • positive charge • negative charge • number 1 in periodic table • Number 5 in the periodic table • number indicates number of protons in an atom • mass indicates how many neutrons and protons an atom has

Atoms & periodic table 2023-12-06

Atoms & periodic table crossword puzzle
Across
  1. number 1 in periodic table
  2. number indicates number of protons in an atom
  3. Number 5 in the periodic table
Down
  1. neutral charge
  2. positive charge
  3. negative charge
  4. mass indicates how many neutrons and protons an atom has

7 Clues: neutral charge • positive charge • negative charge • number 1 in periodic table • Number 5 in the periodic table • number indicates number of protons in an atom • mass indicates how many neutrons and protons an atom has

Chemistry 2025-01-15

Chemistry crossword puzzle
Across
  1. Takes up space
  2. Chemical representation of atom/element
  3. Building blocks of matter
  4. takes up the space of the container it is in
  5. Chemically Combined
  6. Pure substance
Down
  1. Molecules are spread out
  2. table table of chemical elements
  3. Takes up space
  4. Physically Combined

10 Clues: Takes up space • Takes up space • Pure substance • Physically Combined • Chemically Combined • Molecules are spread out • Building blocks of matter • table table of chemical elements • Chemical representation of atom/element • takes up the space of the container it is in

Bonding and Periodic Table 2023-11-09

Bonding and Periodic Table crossword puzzle
Across
  1. Metals that are VERY reactive and give away their Valance electron.
  2. The type of bonding where electrons are shared.
  3. The type of bonding where electrons are shared by a region of atoms
  4. Means not reactive or doesn't like to mix.
  5. The number of electrons in this family's valance shell.
  6. This non-metal is the only one on the left side of the periodic table.
  7. these are very reactive non-metals that take one electrons
  8. The type of bonding where electrons are given and taken
  9. Means a material that can be hammered thin.
Down
  1. Metals that are all ductile and malleable.
  2. These are heavy metals that are hard to find in the crust.
  3. The last naturally occurring element.
  4. This family is stable and does not react with anything.
  5. These elements sometimes conduct electricity but sometimes don't like Silicon
  6. The number of electrons in the Noble gasses valance energy level.
  7. The ability to stretch a metal.
  8. The number of electrons in the this family's valance shell.

17 Clues: The ability to stretch a metal. • The last naturally occurring element. • Metals that are all ductile and malleable. • Means not reactive or doesn't like to mix. • Means a material that can be hammered thin. • The type of bonding where electrons are shared. • This family is stable and does not react with anything. • ...

Periodic Table Cross word 2024-07-12

Periodic Table Cross word crossword puzzle
Across
  1. Atomic symbol S
  2. property of metals that can be hammered into shapes.
  3. Atimc symbol K
  4. Atomic Symbol Au
  5. Atomic number 1
  6. Atomic number 22
  7. Atomic symbol O
  8. Metal found in a liquid state at room temperature
  9. Atomic symbol He
Down
  1. property of shiney metals
  2. Atomic number 13
  3. Atomic symbol Li
  4. Atomic symbol Fe
  5. Atomic number 6
  6. creator of the periodic table
  7. Atomic symbol N
  8. Atomic number 26

17 Clues: Atimc symbol K • Atomic symbol S • Atomic number 6 • Atomic number 1 • Atomic symbol N • Atomic symbol O • Atomic number 13 • Atomic symbol Li • Atomic symbol Fe • Atomic Symbol Au • Atomic number 22 • Atomic number 26 • Atomic symbol He • property of shiney metals • creator of the periodic table • Metal found in a liquid state at room temperature • ...

Chemistry 2026-01-15

Chemistry crossword puzzle
Across
  1. 1 type of atom
  2. Table 118 elements
  3. chemically combined
  4. negative
  5. Can't see
  6. Building Blocks
Down
  1. Can see
  2. Physically combined
  3. positive
  4. Takes up space

10 Clues: Can see • positive • negative • Can't see • 1 type of atom • Takes up space • Building Blocks • Table 118 elements • Physically combined • chemically combined

Science 2023-06-23

Science crossword puzzle
Across
  1. What kind of bonding is called in which one or more pairs of electrons are shared between atoms?
  2. What is the chemical symbol for silver?
  3. Which of the three sub-atomic particles is the lightest?
  4. How many products does a decomposition reaction create *Eg ans. One-Plus-One*
  5. What is the PH level of just plain, pure water? *Without Decimals*
  6. What kind of reaction is the vinger egg reaction?
  7. What is the PH level of rainwater? *Without Decimals*
  8. First name of the person who created the modern-day atomic table?
  9. How many products does a double replacement reaction create
  10. What is an element called when it loses or gains an electron?
  11. How many products does a single replacement reaction create
  12. How many shells do elements have that are placed in the third period of the periodic table?
  13. What is the center of an atom called?
  14. What is the chemical symbol for Mercury?
  15. What is the lightest noble gas?
Down
  1. What is the charge of an electron {Pos or Neg}
  2. How many elements can possibly exist? *Eg ans. Four-Hundred-Twenty-Three*
  3. What is the chemical symbol for Lead?
  4. Name for elements that produce toxic, coloured vapours. And are Highly reactive.
  5. What is the lightest element?
  6. How many neutrons does carbon have?
  7. How many electrons fit in the first energy level of an atom?|
  8. How many products does a synthesis type reaction create
  9. Truth or false, atoms are the smallest unit of matter and combine to form molecules.
  10. What is another name for columns on the periodic table

25 Clues: What is the lightest element? • What is the lightest noble gas? • How many neutrons does carbon have? • What is the chemical symbol for Lead? • What is the center of an atom called? • What is the chemical symbol for silver? • What is the chemical symbol for Mercury? • What is the charge of an electron {Pos or Neg} • What kind of reaction is the vinger egg reaction? • ...

Ch 11: Periodic Table and the Trends 2016-01-09

Ch 11: Periodic Table and the Trends crossword puzzle
Across
  1. abbreviation for an element's name (2W)
  2. distance from nucleus to valance electrons (2W)
  3. families 3 to 12 (2W)
  4. characteristics of atoms above the staircase (2W)
  5. characteristics of atoms below the staircase (2W)
  6. table of chemical elements arranged in order of atomic number (2W)
  7. energy needed to remove valance electrons (2W)
  8. ionization energy ________ going across a period
  9. change in energy of neutral atom (2W)
  10. number of protons in an element (2W)
  11. underlying cause of trends in periods
  12. family directly to the left of noble gases
Down
  1. ion with a positive charge
  2. also known as the nitrogen family
  3. unit of measurement for ionization energy (2 acronyms)
  4. for noble gases, electronegativity is ________ (2W)
  5. variable that is measured in an experiment (2W)
  6. underlying cause of trends in families (3W)
  7. attraction between the nucleus of one atom and the electrons of another
  8. family including Be (3W)
  9. variable not affected by other factors in an experiment (2W)
  10. force between positive and negative changes (2W)
  11. electronegativity ________ going down a group on the periodic table
  12. radius of an ion of an atom (2W)
  13. elements family of elements with full outer electron shells (2W)
  14. patterns present in the periodic table (2W)
  15. the element next to sulfur with a higher ionization energy
  16. family farthest to the left (2W)
  17. unit of measurement for atomic radius (acronym)
  18. ion with a negative charge

30 Clues: families 3 to 12 (2W) • family including Be (3W) • ion with a positive charge • ion with a negative charge • radius of an ion of an atom (2W) • family farthest to the left (2W) • also known as the nitrogen family • number of protons in an element (2W) • change in energy of neutral atom (2W) • underlying cause of trends in periods • abbreviation for an element's name (2W) • ...

icp 2022-02-19

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

15 Clues: particles with a positive 1 charge • particles with a negative 1 charge • the number of protons in the element • neutral particles that have 0 charge • the horizontal rows in the periodic table • the vertical columns in the periodic table • the sum of the protons and the neutrons in the element • the weighted-average mass of the mixture of its isotopes • ...

Chapter 16 ICP 2022-02-15

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

15 Clues: - particles with a negative 1 charge • - particles with a positive 1 charge • - the number of protons in the element • - neutral particles that have 0 charge • - the horizontal rows in the periodic table • - the vertical columns in the periodic table • - the sum of the protons and the neutrons in the element • - protons and neutrons are made of even smaller particles • ...

Unit 2 review 2025-04-10

Unit 2 review crossword puzzle
Across
  1. Using various scientific ________, scientists have determined the atomic mass of every element
  2. electrons have almost no __________
  3. the _____ number comes almost entirely from the mass of the protons + the mass of the neutrons
  4. atoms that are missing ______or have extra ____ are called ions
  5. inside the nucleus are 2 types of particles; the neutorn and the _____
  6. Protons carry a _________ charge
  7. H2O and O2 are examples of _____ molecules
Down
  1. ______is the region in the center of an atom
  2. each element has a number assigned to it called the _____ number
  3. the number of protons is ____ to the number of electrons when an atom is in an uncharged state
  4. The far right side of the periodic table contains a family called the noble ______
  5. an____is the smallest piece of an element
  6. The _____ table of the elements is arranged according to the element's atomic number
  7. A____ is defined by 2 or more atoms joined together

14 Clues: Protons carry a _________ charge • electrons have almost no __________ • an____is the smallest piece of an element • H2O and O2 are examples of _____ molecules • ______is the region in the center of an atom • A____ is defined by 2 or more atoms joined together • atoms that are missing ______or have extra ____ are called ions • ...

Physical Properties of Elements 2025-09-17

Physical Properties of Elements crossword puzzle
Across
  1. Property of metals, to bend or be shaped easily
  2. Elements that share properties of metals and nonmetals and are located on the staircase
  3. Property of nonmetals, does NOT allow for heat and electricity to pass through
  4. Property of metalloids, to conduct at high temperatures and insulate at low temperatures
  5. Property of nonmetals, is not shiny
  6. Property of metals, to be stretched into a thin wire
  7. Property of rare earth metals, to attract or repel other objects without direct contact
Down
  1. Elements on the left side of the periodic table
  2. Property of metals, the ability to reflect light
  3. Type of metal that is easy to find but difficult to mine or extract from the Earth
  4. Property of rare earth metals, means to glow with colored light
  5. Property of nonmetals, to break of crumble easily
  6. Elements on the right side of the periodic table
  7. Property of metals, allows for heat and electricity to pass through

14 Clues: Property of nonmetals, is not shiny • Property of metals, to bend or be shaped easily • Elements on the left side of the periodic table • Property of metals, the ability to reflect light • Elements on the right side of the periodic table • Property of nonmetals, to break of crumble easily • Property of metals, to be stretched into a thin wire • ...

Science, Physics and Math Crossword 10th Grade 2025-09-29

Science, Physics and Math Crossword 10th Grade crossword puzzle
Across
  1. - Relating to the arrangement of elements.
  2. - A measure of disorder in a system.
  3. - Substance with pH greater than 7.
  4. - A dye showing pH change.
  5. - A substance formed by chemical bonding of elements.
  6. - A negatively charged subatomic particle.
  7. - The substance that dissolves the solute.
  8. - A reaction that absorbs heat.
  9. - Group 1 elements.
  10. - A method to determine concentration.
  11. - A reaction that releases heat.
  12. - The amount of solute in a solution.
  13. - The substance being dissolved.
  14. - Heat content of a system.
  15. - A column in the periodic table.
  16. - The process of reducing concentration.
  17. - A process where substances change.
  18. - The smallest unit of matter.
Down
  1. - The study of reaction rates.
  2. - A physical combination of substances.
  3. - A bond formed by transfer of electrons.
  4. - Atoms of the same element with different neutrons.
  5. - The study of heat and energy.
  6. - Group 17 elements.
  7. - Substance with pH less than 7.
  8. - A positively charged subatomic particle.
  9. - Substance with pH equal to 7.
  10. - Group 18 gases.
  11. - Two or more atoms bonded together.
  12. - A homogeneous mixture of solute and solvent.
  13. - A subatomic particle with no charge.
  14. - A row in the periodic table.
  15. - The center of an atom containing protons and neutrons.
  16. - Loss of electrons in a reaction.
  17. - A bond found in metals.
  18. - A substance that speeds up a reaction.
  19. - A bond formed by sharing electrons.
  20. - Balance between forward and reverse reactions.
  21. - Gain of electrons in a reaction.
  22. - A force holding atoms together.

40 Clues: - Group 18 gases. • - Group 1 elements. • - Group 17 elements. • - A bond found in metals. • - A dye showing pH change. • - Heat content of a system. • - The study of reaction rates. • - A row in the periodic table. • - The smallest unit of matter. • - The study of heat and energy. • - Substance with pH equal to 7. • - A reaction that absorbs heat. • - Substance with pH less than 7. • ...

Crossword Puzzle 2021-10-12

Crossword Puzzle crossword puzzle
Across
  1. stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  2. They are a source of nuclear energy
  3. of a positively charged nucleus with electrons revolving around it in any of many possible circular orbits each corresponding to a distinct energy state.
  4. positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
  5. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  6. mass-the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the
  7. measure of the amount of information on a storage medium (tape or disk)
  8. (the mass number) or to the average number allowing for the relative abundances of different isotopes.
  9. firm and stable in shape; not liquid or fluid.
  10. Table- a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns
  11. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
Down
  1. any substance composed of identical molecules consisting of atoms of two or more chemical elements.
  2. number-the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  3. subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
  4. a part or aspect of something abstract
  5. cloud - A group of electrons circulating around a nucleus or a molecule
  6. substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
  7. the Father of the Periodic Table.
  8. a coherent, typically large body of matter with no definite shape

19 Clues: the Father of the Periodic Table. • They are a source of nuclear energy • a part or aspect of something abstract • firm and stable in shape; not liquid or fluid. • a coherent, typically large body of matter with no definite shape • cloud - A group of electrons circulating around a nucleus or a molecule • ...

Science Extra Credit 2023-12-12

Science Extra Credit crossword puzzle
Across
  1. Same # of protons but not same # of electrons
  2. 2 compounds trade elements
  3. On the left side of the periodic table
  4. Irreversible change, changes atoms
  5. Reaction that creates flame
  6. Amount of space an object occupies
  7. Table that sorts natural elements
  8. Release of heat; warm
  9. Found in the nucleus; Positive charge
Down
  1. Absorption of heat; cold
  2. replacement Element replaces another in reaction
  3. Change Changes physical shape of an object
  4. Two things interact & something occurs
  5. On the left side of the periodic table
  6. 2/more reactants combine to create 1 product
  7. Result of a reaction
  8. Negative charge; carrier of electricity
  9. Bond Bond between 2 non-metals
  10. Another word for formula
  11. + or - charged atom

20 Clues: + or - charged atom • Result of a reaction • Release of heat; warm • Absorption of heat; cold • Another word for formula • 2 compounds trade elements • Reaction that creates flame • Bond Bond between 2 non-metals • Table that sorts natural elements • Irreversible change, changes atoms • Amount of space an object occupies • Found in the nucleus; Positive charge • ...

Science Extra Credit 2023-12-12

Science Extra Credit crossword puzzle
Across
  1. Same # of protons but not same # of electrons
  2. 2 compounds trade elements
  3. On the left side of the periodic table
  4. Irreversible change, changes atoms
  5. Reaction that creates flame
  6. Amount of space an object occupies
  7. Table that sorts natural elements
  8. Release of heat; warm
  9. Found in the nucleus; Positive charge
Down
  1. Absorption of heat; cold
  2. replacement Element replaces another in reaction
  3. Change Changes physical shape of an object
  4. Two things interact & something occurs
  5. On the left side of the periodic table
  6. 2/more reactants combine to create 1 product
  7. Result of a reaction
  8. Negative charge; carrier of electricity
  9. Bond Bond between 2 non-metals
  10. Another word for formula
  11. + or - charged atom

20 Clues: + or - charged atom • Result of a reaction • Release of heat; warm • Absorption of heat; cold • Another word for formula • 2 compounds trade elements • Reaction that creates flame • Bond Bond between 2 non-metals • Table that sorts natural elements • Irreversible change, changes atoms • Amount of space an object occupies • Found in the nucleus; Positive charge • ...

Concept game 2022-05-11

Concept game crossword puzzle
Across
  1. of Chemical Reactions
  2. of Chemical Reactions
  3. Chemical Reactions
  4. Table
  5. Structure
Down
  1. of Matter
  2. Forces
  3. Mole and Avogadro’s Number
  4. Forces
  5. Equipment/Techniques
  6. Ratios

11 Clues: Table • Forces • Forces • Ratios • of Matter • Structure • Chemical Reactions • Equipment/Techniques • of Chemical Reactions • of Chemical Reactions • Mole and Avogadro’s Number

Chemistry 2024-08-09

Chemistry crossword puzzle
Across
  1. negative charge
  2. not mixed
  3. compound
  4. positive charge
  5. tin
  6. wont let me do my psmt
Down
  1. frozen water
  2. banana
  3. neutral
  4. 92 on the periodic table

10 Clues: tin • banana • neutral • compound • not mixed • frozen water • negative charge • positive charge • wont let me do my psmt • 92 on the periodic table

atoms 2022-08-23

atoms crossword puzzle
Across
  1. center of an atom
  2. positive charged subatomic particle
  3. add protons + neutrons
  4. base of all mater
Down
  1. the wight of protons and neutrons
  2. no charge subatomic particle
  3. negative charge subatomic particle
  4. table table with all the elements
  5. of an consist of a nucleus in the center
  6. number protons in the nucleus

10 Clues: center of an atom • base of all mater • add protons + neutrons • no charge subatomic particle • number protons in the nucleus • the wight of protons and neutrons • table table with all the elements • negative charge subatomic particle • positive charged subatomic particle • of an consist of a nucleus in the center

Crossword Puzzle 2021-10-12

Crossword Puzzle crossword puzzle
Across
  1. stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  2. They are a source of nuclear energy
  3. of a positively charged nucleus with electrons revolving around it in any of many possible circular orbits each corresponding to a distinct energy state.
  4. positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass.
  5. a substance that flows freely but is of constant volume, having a consistency like that of water or oil.
  6. mass-the mass of an atom of a chemical element expressed in atomic mass units. It is approximately equivalent to the number of protons and neutrons in the
  7. measure of the amount of information on a storage medium (tape or disk)
  8. (the mass number) or to the average number allowing for the relative abundances of different isotopes.
  9. firm and stable in shape; not liquid or fluid.
  10. Table- a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns
  11. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
Down
  1. any substance composed of identical molecules consisting of atoms of two or more chemical elements.
  2. number-the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  3. subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
  4. a part or aspect of something abstract
  5. cloud - A group of electrons circulating around a nucleus or a molecule
  6. substance or matter in a state in which it will expand freely to fill the whole of a container, having no fixed shape (unlike a solid) and no fixed volume (unlike a liquid).
  7. the Father of the Periodic Table.
  8. a coherent, typically large body of matter with no definite shape

19 Clues: the Father of the Periodic Table. • They are a source of nuclear energy • a part or aspect of something abstract • firm and stable in shape; not liquid or fluid. • a coherent, typically large body of matter with no definite shape • cloud - A group of electrons circulating around a nucleus or a molecule • ...

Routine 2021-07-06

Routine crossword puzzle
Across
  1. Events of the past (7)
  2. Daily travel (7)
  3. Mandatory payments (5)
  4. Most important meal (10)
  5. One-note (9)
  6. Digital post (5)
  7. Personal cleanliness (7)
  8. Dream-state - Acronym (3)
  9. Continue (5,2)
Down
  1. Occurring at intervals - table? (8)
  2. Chores/busywork (9)
  3. Daily (9)
  4. Change direction (7)
  5. Routine health visit (7)
  6. Home phone (8)
  7. Chill out (5)
  8. Personal daily record (7)

17 Clues: Daily (9) • One-note (9) • Chill out (5) • Home phone (8) • Continue (5,2) • Daily travel (7) • Digital post (5) • Chores/busywork (9) • Change direction (7) • Events of the past (7) • Mandatory payments (5) • Routine health visit (7) • Most important meal (10) • Personal cleanliness (7) • Personal daily record (7) • Dream-state - Acronym (3) • Occurring at intervals - table? (8)

Unit 5 2024-01-08

Unit 5 crossword puzzle
Across
  1. electrons electrons on the outer shell of an atom
  2. occurs when atoms or groups lose electrons
  3. Law elements arranged in the order of their atomic number
Down
  1. found on a slanted line that spilts the metals and nonmetals
  2. the transfer of electrons between species in a chemical reaction
  3. found on the left side of the periodic table
  4. found on the right side and upper corner of the periodic table

7 Clues: occurs when atoms or groups lose electrons • found on the left side of the periodic table • electrons electrons on the outer shell of an atom • Law elements arranged in the order of their atomic number • found on a slanted line that spilts the metals and nonmetals • found on the right side and upper corner of the periodic table • ...

Science Vocabulary Crossword 2017-11-30

Science Vocabulary Crossword crossword puzzle
Across
  1. the total number of protons and neutrons in a nucleus
  2. A period is the name given to a horizontal row of the periodic table.
  3. an element whose properties are intermediate between those of metals and solid nonmetals. They are electrical semiconductors.
  4. a product is a substance that is formed as the result of a chemical reaction
  5. a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
  6. The law of conservation of mass states that mass is neither created nor destroyed. In a closed system, mass of reactants is equal to mass of products
  7. the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  8. A chemical formula tells us the number of atoms of each element in a compound
  9. a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
Down
  1. the basic unit of a chemical element.
  2. a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns
  3. a group is a column of elements in the periodic table of the chemical elements
  4. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  5. The electron cloud is ​the region of negative charge surrounding an atomic nucleus that is associated with an atomic orbital
  6. Any rearrangement of electrons in two atoms that generates a force, causing the atoms to be bound to each other, forming a molecule.
  7. a valence electron is an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed
  8. an element or substance that is not a metal.
  9. a substance that takes part in and undergoes change during a reaction.
  10. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
  11. the central and most important part of an object, movement, or group, forming the basis for its activity and growth.

20 Clues: the basic unit of a chemical element. • an element or substance that is not a metal. • the total number of protons and neutrons in a nucleus • A period is the name given to a horizontal row of the periodic table. • a substance that takes part in and undergoes change during a reaction. • a product is a substance that is formed as the result of a chemical reaction • ...

Chemistry Crossword 2017-11-08

Chemistry Crossword crossword puzzle
Across
  1. Substances that help a reaction speed faster. They re not consumed during a chemical reaction.
  2. Use atomic number
  3. the average mass of an element in atomic mass units (AMU)
  4. A new substance produced in a chemical reaction between reactants
  5. When 2 or more substances react to form a new substance. It is irreversible.
  6. An element is defined by number of protons it has.
  7. An experiment where all reactants and all products of a chemical reaction are accounted for.
  8. When a material changes state but does not change composition(makeup). It is reversible.
  9. A reaction that takes place when two or more substances react to form new substances
  10. Group 2 elements in the periodic table; their reactivity is not as strong as that of the alkali metals
  11. combo of symbols that represent a compound; the formula identifies the elements in the compound and the amount of each element
  12. Use atomic number
  13. An experiement in which one or more products of a chemical reaction can escape.
Down
  1. Group 17 elements in the periodic table;the most reactive non-metals
  2. Most reactive family in the period table of elements
  3. Substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties.
  4. A slow chemical change that occurs when oxygen in the air reacts with metal. _________ is a chemical reaction in which the metal is decomposed.
  5. Pure substance formed when at least one metal and one non-metal combine
  6. Mass number minus atomic number
  7. A chemical reaction that occurs when oxygen reacts with a substance to form a new substance and gives off energy.
  8. An atom that has become electrically charged because it has lost or gained electrons; a positive ion is an atom that has lost one or more electrons;a negative ion is an atom that has gained one or more electrons
  9. A chemical reaction that takes place in the cells of your body. Food (glucose) reacts with oxygen to produce energy,water, and carbon dioxide.
  10. When non-metals combine, they produce a pure substance called a molecule, or molecular compound.
  11. Group 18 elements in the periodic table;the most stable and nonreactive elements

24 Clues: Use atomic number • Use atomic number • Mass number minus atomic number • An element is defined by number of protons it has. • Most reactive family in the period table of elements • the average mass of an element in atomic mass units (AMU) • A new substance produced in a chemical reaction between reactants • ...

FYBSc S.CHE.1.02 CIA 1 2015-16 2015-07-06

FYBSc S.CHE.1.02 CIA 1 2015-16 crossword puzzle
Across
  1. "One out of the four quantum numbers has to be different"... was stated by ______ (5)
  2. Planetary model of atom (10)
  3. Orbitals having the same energy level are _________ (10)
  4. "l" is the symbol of _______ quantum number (9)
  5. Splitting of spectral lines in presence of a magnetic field is called _______ effect (6)
  6. Region in space where there is high probability of finding an electron (7)
Down
  1. First group in the periodic table (6,6)
  2. The s and p blocks of the periodic table comprise the _______ ______ elements (4,5)
  3. Dual nature was extended to all forms of matter by _________ (9)
  4. Maximum number of electrons in the valence shell of any atom (5)
  5. As value of "n" increases, energy _______ (9)
  6. "Building up" principle (6)

12 Clues: "Building up" principle (6) • Planetary model of atom (10) • First group in the periodic table (6,6) • As value of "n" increases, energy _______ (9) • "l" is the symbol of _______ quantum number (9) • Orbitals having the same energy level are _________ (10) • Dual nature was extended to all forms of matter by _________ (9) • ...

Atoms & the Periodic Table 2022-09-05

Atoms & the Periodic Table crossword puzzle
Across
  1. one-, two-, or three-letter abbreviation used to represent an element or its atoms
  2. Horizontal Review in the Periodic Table
  3. negatively charged, subatomic particle of relatively low mass located outside the nucleus
  4. electrically charged atom or molecule (contains unequal numbers of protons and electrons)
  5. positively charged, subatomic particle located in the nucleus
Down
  1. sum of the numbers of neutrons and protons in the nucleus of an atom
  2. number of protons in the nucleus of an atom
  3. Vertical Column in the Periodic Table
  4. positively charged atom or molecule (contains fewer electrons than protons)
  5. atoms that contain the same number of protons but different numbers of neutrons
  6. negatively charged atom or molecule (contains more electrons than protons)
  7. uncharged, subatomic particle located in the nucleus

12 Clues: Vertical Column in the Periodic Table • Horizontal Review in the Periodic Table • number of protons in the nucleus of an atom • uncharged, subatomic particle located in the nucleus • positively charged, subatomic particle located in the nucleus • sum of the numbers of neutrons and protons in the nucleus of an atom • ...

Atoms & the Periodic Table 2022-09-05

Atoms & the Periodic Table crossword puzzle
Across
  1. one-, two-, or three-letter abbreviation used to represent an element or its atoms
  2. Horizontal Review in the Periodic Table
  3. negatively charged, subatomic particle of relatively low mass located outside the nucleus
  4. electrically charged atom or molecule (contains unequal numbers of protons and electrons)
  5. positively charged, subatomic particle located in the nucleus
Down
  1. sum of the numbers of neutrons and protons in the nucleus of an atom
  2. number of protons in the nucleus of an atom
  3. Vertical Column in the Periodic Table
  4. positively charged atom or molecule (contains fewer electrons than protons)
  5. atoms that contain the same number of protons but different numbers of neutrons
  6. negatively charged atom or molecule (contains more electrons than protons)
  7. uncharged, subatomic particle located in the nucleus

12 Clues: Vertical Column in the Periodic Table • Horizontal Review in the Periodic Table • number of protons in the nucleus of an atom • uncharged, subatomic particle located in the nucleus • positively charged, subatomic particle located in the nucleus • sum of the numbers of neutrons and protons in the nucleus of an atom • ...

Physical Science Crossword puzzle 2013-11-12

Physical Science Crossword puzzle crossword puzzle
Across
  1. substance that cannot be broken down
  2. a table in which elements are arranged
  3. number of protons in an atom
  4. good conductor of heat and electricity
  5. smaller than a atom
  6. a particle with no charge
Down
  1. atoms of the same element with different amounts of nuetrons
  2. smallest element particle
  3. the outermost energy level
  4. a positive charged particle
  5. negatively charged particle
  6. inert element in group 18
  7. the sum of protons and nuetrons
  8. middle of an atom
  9. space taken up

15 Clues: space taken up • middle of an atom • smaller than a atom • smallest element particle • inert element in group 18 • a particle with no charge • the outermost energy level • a positive charged particle • negatively charged particle • number of protons in an atom • the sum of protons and nuetrons • substance that cannot be broken down • a table in which elements are arranged • ...

Atoms 2016-03-13

Atoms crossword puzzle
Across
  1. number number of protons plus the number of electrons
  2. the center of an atom
  3. negative charge
  4. all parts the same
  5. able to be stretched
  6. symbol letters representing something
  7. neutral charge
  8. number number of protons plus the number of neutrons
Down
  1. a part or aspect of something
  2. positive charge
  3. building block of all things
  4. table table of elements
  5. any of two or more forms of a chemical element
  6. all parts different
  7. electrons an electron of an atom located in the outer most shell

15 Clues: neutral charge • positive charge • negative charge • all parts the same • all parts different • able to be stretched • the center of an atom • table table of elements • building block of all things • a part or aspect of something • symbol letters representing something • any of two or more forms of a chemical element • number number of protons plus the number of neutrons • ...

The Kaleidoscope of Radiologic Technology 2025-10-08

The Kaleidoscope of Radiologic Technology crossword puzzle
Across
  1. Number 56 on the Periodic Table
  2. sound waves
  3. reduction in size
  4. nuclear medicine
  5. used in MRI
Down
  1. tissue sample
  2. as low as reasonably achievable
  3. protective gear
  4. palms up
  5. arm
  6. mass
  7. used to highlight blood vessel

12 Clues: arm • mass • palms up • sound waves • used in MRI • tissue sample • protective gear • nuclear medicine • reduction in size • used to highlight blood vessel • Number 56 on the Periodic Table • as low as reasonably achievable

Combustion & Chemicals 2025-03-04

Combustion & Chemicals crossword puzzle
Across
  1. Two Hydrogen, One Oxygen
  2. Atom the 8th
  3. Will it burn?
  4. You break a window
  5. Water
  6. The process of burning
  7. Atom the 6th
  8. Burn! Burn!
Down
  1. Mind your own
  2. Found in a chemistry lab
  3. Nuke, Grenade, BOOM!!!
  4. The ocean is mostly _____
  5. Dioxide Ruining our atmosphere
  6. Rubbing of things to make heat
  7. Cows farting explosive gas
  8. The Periodic Table
  9. Carbon Dioxide
  10. The Romans made a human version
  11. Methane
  12. Oxygen

20 Clues: Water • Oxygen • Methane • Burn! Burn! • Atom the 8th • Atom the 6th • Mind your own • Will it burn? • Carbon Dioxide • The Periodic Table • You break a window • Nuke, Grenade, BOOM!!! • The process of burning • Found in a chemistry lab • Two Hydrogen, One Oxygen • The ocean is mostly _____ • Cows farting explosive gas • Dioxide Ruining our atmosphere • Rubbing of things to make heat • ...

Magnetism 2025-10-08

Magnetism crossword puzzle
Across
  1. I am what happens when you put two 'like' magnet poles near each other.
  2. I am a word used to describe magnet poles coming together.
  3. I come from the Sun. If Earth did not have a magnetosphere I would cause a lot more skin cancer.
  4. I am a push and/or pull.
  5. I am a flow of electrons. I come out of outlets and am stored in batteries.
  6. I am a device used for finding direction, particularly 'north'.
  7. I have north and south poles that create a magnetic field that extends out into space.
  8. I am a type of train that moves really fast. I am created with magnets that make me levitate (float).
Down
  1. I can be built using a battery & electricity, wire, and a nail.
  2. I am a term used instead of saying 'same' when it comes to magnet poles.
  3. I store electricity, am portable, and can be used to create an electromagnet.
  4. I am the most common magnetic element. My symbol on the periodic table is Fe.
  5. I am one of the two kinds of poles on a magnet. A compass needle points my way.
  6. I am the invisible magnetism that extends out beyond the magnet.
  7. I am one of the three main elements used to make a magnet. My symbol on the periodic table is Ni.
  8. I am the smallest of the three main parts of an atom. I have a negative charge and also make up electricity.
  9. The two poles on Earth are not the same, in fact they are ________________.
  10. I am one of the three main elements used to make a magnet. My symbol on the periodic table is Co.
  11. I am one of the two kinds of poles on a magnet. A compass needle points away from me.

19 Clues: I am a push and/or pull. • I am a word used to describe magnet poles coming together. • I can be built using a battery & electricity, wire, and a nail. • I am a device used for finding direction, particularly 'north'. • I am the invisible magnetism that extends out beyond the magnet. • I am what happens when you put two 'like' magnet poles near each other. • ...

Element and atoms 1 2023-08-22

Element and atoms 1 crossword puzzle
Across
  1. zero
  2. order
  3. unit
  4. mixture
  5. energy
Down
  1. reaction
  2. order
  3. table
  4. mixture
  5. metals
  6. order

11 Clues: zero • unit • order • table • order • order • metals • energy • mixture • mixture • reaction