periodic table Crossword Puzzles

Science Choice Board Crossword 2020-04-21

Science Choice Board Crossword crossword puzzle
Across
  1. properties that can be observed during a chemical reaction
  2. a pure substance made of two or more elements that are chemically combine to form a "new substance
  3. a change affecting the apperence but not chemical makeup
  4. verticle collums on the periodic table
  5. he created the first periodic tabel in 1869
  6. number of protons and neutrons found within the nucleus of an atom
Down
  1. number of protons in an atom
  2. property that can be observed without changing it into another substance
  3. A change that occurs when one or more substances change into an entirely new substance
  4. the ability to dissolve into another substance
  5. horizontal rows on the periodic table
  6. A pure substance that cannot be broken down into simpler substances

12 Clues: number of protons in an atom • horizontal rows on the periodic table • verticle collums on the periodic table • he created the first periodic tabel in 1869 • the ability to dissolve into another substance • a change affecting the apperence but not chemical makeup • properties that can be observed during a chemical reaction • ...

Titanium 2025-01-22

Titanium crossword puzzle
Across
  1. A Table of elements
  2. Endurance to object and weight
  3. The weight of something
  4. The color of a mineral
  5. A way of Transportation
  6. Luster of Titanium
  7. Surgical modifications
  8. What happens after major heat
  9. Metal breaking apart from rust
  10. The chemical compound of a mineral
Down
  1. Crystal formation
  2. Apart of the elemental table
  3. The hue of a mineral
  4. Breaking of a mineral
  5. A Mineral
  6. Ranking of minerals hardness
  7. Mixed metals with Titanium

17 Clues: A Mineral • Crystal formation • Luster of Titanium • A Table of elements • The hue of a mineral • Breaking of a mineral • The color of a mineral • Surgical modifications • The weight of something • A way of Transportation • Mixed metals with Titanium • Apart of the elemental table • Ranking of minerals hardness • What happens after major heat • Endurance to object and weight • ...

Why Study Chemistry? 2023-09-26

Why Study Chemistry? crossword puzzle
Across
  1. This gas is essential for respiration and combustion
  2. The only liquid metal at room temperature
  3. table, The famous and useful chart where the only letter that doesn't appear is J
  4. The element commonly used as a tracer in PET scans
  5. The element on the periodic table that shares its name with a Norse God
  6. White, The fictional high school chemistry teacher in "Breaking Bad"
  7. Sulfide, The compound responsible for the smell of rotten eggs
  8. A substance that changes colour in the presence of an acid or base
  9. Einstein, Physicist who won the Nobel Prize for explaining the photoelectric effect
  10. The element commonly used in party balloons
  11. Chemistry is the science of _________
  12. The symbol for the element in garlic and onion that causes tears
  13. A chemical reaction involving the loss of electrons
  14. The only noble gas that forms stable compounds with other elements
  15. What element is used to make different coloured glow sticks
  16. A strong acid found in your stomach that helps with digestion
  17. The fictional element used to power Tony Stark's Iron Man suit
  18. Element responsible for making bananas radioactive
  19. A substance used to preserve bodies in ancient Egypt that is now commonly used in fertilizer
Down
  1. A polymer used to make bottles and containers
  2. Term for a substance that can dissolve in water and conduct electricity, often found in sports drinks
  3. The process of converting sugar to alcohol, often used in brewing
  4. The chemical responsible for the smell of freshly cut grass
  5. oxide, "Laughing gas"
  6. The element that gives Mars its red colour
  7. The element featured in the song by Tom Lehrer, known for its short half-life
  8. Curie, Famous periodic table researcher known for her work in radioactivity
  9. The car from "Back to the Future" that ran on a fictional fuel called plutonium
  10. A type of reaction where substances combine to form new compounds
  11. The element that is responsible for the red colour in rubies
  12. The periodic table element that is used to represent Superman's home planet
  13. Holmes, The famous detective created by Sir Arthur Conan Doyle who used chemical knowledge to solve crimes
  14. Simpson, Famously exclaims "D'oh! I missed!" when attempting chemistry experiments
  15. The science that helps us understand the composition of substances
  16. The reaction between acid and base that forms salt and water
  17. The number of protons in a carbon-12 atom
  18. A sugar found in milk
  19. A popular brand of soda that originally contained lithium
  20. Kean, Author of "The Disappearing Spoon" about the history of the periodic table
  21. ice, The solid form of carbon dioxide
  22. The chemical compound that makes jalapenos spicy
  23. The element that makes fireworks vibrant green in colour
  24. Found on the surface of Mars, contributing to its red colour

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

Unit crossword puzzle 2021-04-13

Unit crossword puzzle crossword puzzle
Across
  1. is the law of mass
  2. are on the outer levels of a atom
  3. start before a chemical reaction
  4. result from a chemical reaction
Down
  1. end after chemical reaction
  2. is the positive part of the nucleus
  3. are the negative part of the nucleus
  4. does not create new substances
  5. is the horizontal rows in a periodic table
  6. are the vertical columns in a periodic table

10 Clues: is the law of mass • end after chemical reaction • does not create new substances • result from a chemical reaction • start before a chemical reaction • are on the outer levels of a atom • is the positive part of the nucleus • are the negative part of the nucleus • is the horizontal rows in a periodic table • are the vertical columns in a periodic table

atoms 2022-08-23

atoms crossword puzzle
Across
  1. make all mater in the world
  2. positive subatomic particle in an atom
  3. bonus round who put michael jackson in the freezer
  4. no charge at all
  5. proton and neutrons added together
Down
  1. has a negative charge
  2. the number it is on the periodic table
  3. the mass index of all atoms
  4. where all the electrons are
  5. the letter on the actual box on the periodic table

10 Clues: no charge at all • has a negative charge • make all mater in the world • the mass index of all atoms • where all the electrons are • proton and neutrons added together • the number it is on the periodic table • positive subatomic particle in an atom • bonus round who put michael jackson in the freezer • the letter on the actual box on the periodic table

scientific theory of atoms by Rori B. 2023-09-22

scientific theory of atoms by Rori B. crossword puzzle
Across
  1. theory of atoms is also know as the
  2. the periodic table has 118___
  3. atoms are the ____unit of an element
  4. positive subatomic particles are called
  5. matter is made of
Down
  1. how many protons does number 15 have on the periodic table
  2. an element is made of how many atoms
  3. everything that has ____ takes up space
  4. negative subatomic particles are called
  5. neutral subatomic particles are called

10 Clues: matter is made of • the periodic table has 118___ • theory of atoms is also know as the • an element is made of how many atoms • atoms are the ____unit of an element • neutral subatomic particles are called • everything that has ____ takes up space • negative subatomic particles are called • positive subatomic particles are called • ...

Topic: Periodic Trends 2024-12-08

Topic: Periodic Trends crossword puzzle
Across
  1. Rows in a periodic table
  2. Positive charge
  3. Columns in a periodic table
  4. Substance undergoes chemical reactions
  5. Negative charge
  6. the structure in a cell that contains the chromosomes.
Down
  1. is the ability of an atom in a molecule to attract shared electrons
  2. Measure of the size of an atom
  3. They determine the characteristics of elements
  4. Amount of energy required to remove an electron from an atom

10 Clues: Positive charge • Negative charge • Rows in a periodic table • Columns in a periodic table • Measure of the size of an atom • Substance undergoes chemical reactions • They determine the characteristics of elements • the structure in a cell that contains the chromosomes. • Amount of energy required to remove an electron from an atom • ...

crossword puzzle 2021-09-21

crossword puzzle crossword puzzle
Across
  1. electrically neutral group of two or more atoms held together by chemical bonds.
  2. Every atom will have the same number of
  3. Periodic table is a row of chemical elements.
  4. table of elements It is widely used in chemistry, physics, and other sciences.
  5. a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  6. The basic unit of a chemical element.
Down
  1. number proton number of a chemical element is the number of protons found in the nucleus of every atom of that element.
  2. molecules composed of atoms from more than one element held together by chemical bonds.
  3. a part or aspect of something abstract, especially one that is essential or characteristic.
  4. a group is a column of elements in the periodic table.
  5. the same mass as a proton but without an electric charge.

11 Clues: The basic unit of a chemical element. • Every atom will have the same number of • Periodic table is a row of chemical elements. • a group is a column of elements in the periodic table. • the same mass as a proton but without an electric charge. • table of elements It is widely used in chemistry, physics, and other sciences. • ...

Chemistry 2021-01-05

Chemistry crossword puzzle
Across
  1. A charged particle
  2. Number of electrons in an s type subshell.
  3. Versions of the same element with different number of neutrons
  4. A negatively charged subatomic particle
  5. chlorine is in this group of the periodic table
  6. A positively charged ion
  7. A theory of atomic structure where electrons orbit the nucleus in different energy levels
Down
  1. This element has 7 protons
  2. Sodium is in this group of the periodic table
  3. A negatively charged ion
  4. This element has 6 protons

11 Clues: A charged particle • A positively charged ion • A negatively charged ion • This element has 7 protons • This element has 6 protons • A negatively charged subatomic particle • Number of electrons in an s type subshell. • Sodium is in this group of the periodic table • chlorine is in this group of the periodic table • ...

Elements 2023-05-18

Elements crossword puzzle
Across
  1. What element is in pepto bismol?
  2. What element is in pencil lead?
  3. What element do humans inhale?
  4. What element is used in computer chips?
  5. What element is used in balloons?
Down
  1. What element is in a thermometer?
  2. what element is used in lightbulbs as filament?
  3. What is the last element on the periodic table?
  4. What element is in toothpaste?
  5. What element is used to make steel?
  6. What is the first element on the periodic table?

11 Clues: What element is in toothpaste? • What element do humans inhale? • What element is in pencil lead? • What element is in pepto bismol? • What element is in a thermometer? • What element is used in balloons? • What element is used to make steel? • What element is used in computer chips? • what element is used in lightbulbs as filament? • ...

Unit 2 Review 2021-12-13

Unit 2 Review crossword puzzle
Across
  1. The number of protons each element have
  2. Has a NEGATIVE charge
  3. Protons and Neutrons make up the nucleus an atom and is the center of the atom
  4. Has a NEUTRAL charge
  5. The D-Block elements are metals with typical metallic properties
  6. 14 elements with atomic numbers from 58 - 71
  7. Group 1 elements of the periodic table
  8. an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same category, or group
  9. Has a POSITIVE charge
  10. The elements of Group 2 of the periodic table
  11. the smallest particle of an element that retains the chemical properties of that element
  12. Total number of protons and neutrons that make up the nucleus of an isotope
Down
  1. Mass is neither created nor destroyed during ordinary chemical reactions or physical changes
  2. The physical and chemical properties of the elements are periodic functions of their atomic numbers
  3. Atoms of the same element that have different masses
  4. These short-range proton-neutron, proton-proton, and neutron-neutron forces hold the nuclear particles together
  5. The P-block elements together with the S-block elements
  6. 14 elements with atomic numbers from 90 - 103
  7. Mass of one mole of a pure substance
  8. The elements of Group 17

20 Clues: Has a NEUTRAL charge • Has a NEGATIVE charge • Has a POSITIVE charge • The elements of Group 17 • Mass of one mole of a pure substance • Group 1 elements of the periodic table • The number of protons each element have • 14 elements with atomic numbers from 58 - 71 • 14 elements with atomic numbers from 90 - 103 • The elements of Group 2 of the periodic table • ...

Elements, Compounds, Mixtures 2024-12-09

Elements, Compounds, Mixtures crossword puzzle
Across
  1. When no more solute can be dissolved in a solution it is said to be _______.
  2. This element combines with two parts Hydrogen to create this mixture.
  3. These elements are often used to make signs because they glow when an electric current moves through them.
  4. This is the process of boiling in order to separate the components of
  5. When two or more elements participate in a chemical reaction and a chemical bond is formed.
  6. There are 118 of these on The Periodic Table
  7. The Periodic Table was developed by a Russian: Botonist, Scientist, or Chemist?
  8. A substance formed when two or more elements or compounds are physically combined. No chemical changes take place.
  9. solutions.
  10. Elements in the same column of the periodic table constitute a group. Each column of elements have similar properties.
Down
  1. When a liquid is mixed with a solid the particles do not dissolve; they are “suspended” throughout the liquid, and you can see them
  2. The substance in which the other substance dissolves is called this.
  3. The substance that is dissolved in a solution.
  4. In this mixture the substances being combined are distributed evenly throughout.
  5. When one substance dissolves completely into another substance.
  6. This method of separating a mixture uses filters to remove impurities.
  7. When particles are too fine to be filtered, this machine can be used.
  8. Elements can be either a solid, gas, or this state of matter.

18 Clues: solutions. • There are 118 of these on The Periodic Table • The substance that is dissolved in a solution. • Elements can be either a solid, gas, or this state of matter. • When one substance dissolves completely into another substance. • The substance in which the other substance dissolves is called this. • ...

Chemistry Vocabulary 2020-12-14

Chemistry Vocabulary crossword puzzle
Across
  1. the basic unit of a chemical element
  2. an extremely tiny particle with a positive charge; is in the center of the atom and makes up the nucleus
  3. the mass of an atom of a chemical element expressed in atomic mass units
  4. a heterogenous mixture in which some of the particles settle out of the mixture upon standing
  5. a energy level defined by quantum theory
  6. a diagram that represents the variation of a variable
  7. where electrons are likely to be found
  8. a combination of two or more substances
  9. a variable that depends on other factors
  10. a pure substance that is made up of two or more different elements combined by chemical bonds
  11. a simple way of writing down the locations of all the electrons in an atom
  12. in the center of the atom with the protons making up the nucleus
  13. the number of digits in a value
  14. the energy required to remove an electron from an atom
  15. electrons in the outermost shell
  16. a physical substance
  17. the tendency of an atom to attract an electron to itself
  18. any of two or more forms of a chemical element
Down
  1. a positively charged ion
  2. a model presented by niels bohr and ernest rutherford in 1913
  3. a row of elements in the periodic table
  4. a variable that stands alone
  5. a negatively charged ion
  6. a process for experimentation that is used to explore observations and answer questions
  7. the number of protons in the nucleus of an atom
  8. a type of matter that has definite chemical and physical properties
  9. a group of atoms bonded together
  10. physically combined; can be separated
  11. a negative charge that surrounds the nucleus
  12. objects, events, ideas, feelings, time periods, or any other types of categories that you are trying to measure
  13. heterogenous, even though it looks homogenous
  14. a pure substance that contains of only one kind of atom
  15. a way of representing atoms or molecules as dots surrounding the element symbols
  16. a table of chemical elements arranged in order of atomic number
  17. the central part of the atom; contains protons and neutrons
  18. fixed distances from the nucleus of an atom where electrons may be found
  19. the size of a neutral atom
  20. specific patterns that are presented in the periodic table
  21. the number of protons minus the number of electrons
  22. a column of elements in the periodic table
  23. the chemical element in group 18 of the periodic table

41 Clues: a physical substance • a positively charged ion • a negatively charged ion • the size of a neutral atom • a variable that stands alone • the number of digits in a value • a group of atoms bonded together • electrons in the outermost shell • the basic unit of a chemical element • physically combined; can be separated • where electrons are likely to be found • ...

Top 10 rappers Eminem was afraid to diss 2021-02-25

Top 10 rappers Eminem was afraid to diss crossword puzzle
Across
  1. Columns within a periodic table
  2. Bonding of electrons that involve transferring electrons
  3. An imaginary space in which electrons orbit the nucleus
  4. The centre of an atom that is responsible for its growth and movement
  5. A negatively charged particle
  6. A positively charged particle
Down
  1. Rows within a periodic table
  2. particle so small that it cannot be further broken down
  3. The outermost shell of an atom
  4. Bonding of elements that involve sharing electrons
  5. A particle with no charge

11 Clues: A particle with no charge • Rows within a periodic table • A negatively charged particle • A positively charged particle • The outermost shell of an atom • Columns within a periodic table • Bonding of elements that involve sharing electrons • particle so small that it cannot be further broken down • An imaginary space in which electrons orbit the nucleus • ...

Crossword 2013-09-25

Crossword crossword puzzle
Across
  1. Property/Those characteristics that can be observed without changing the identity of the substance such as size, shape, luster, conductivity, malleability, and magnetic attraction.
  2. is made up of the elements hydrogen and oxygen.
  3. of the Systems/Only a small number of different elements comprise the majority of matter found in Earth's systems.
  4. Formula/A shorthand notation that uses chemical symbols and numbers as subscripts to represent the type of atoms and number of atoms that are present in the smallest unit of the substance.
  5. Table of Elements/An arrangement of the elements according to their atomic numbers and periodic trends of physical and chemical properties.
  6. that has volume and mass.
  7. pure substance that cannot be separated into simpler substances by physical or chemical means.
Down
  1. columns on a periodic table that arrange the elements by select characteristics.
  2. Earth/Oxygen and silicon are the main elements of matter that make up the rock and minerals of Earth's crust.
  3. Matter/Cells from living matter are made of carbon bonded to other elements, such as hydrogen, oxygen, phosphorus, nitrogen, calcium, or sulfur.
  4. rows in a periodic table that classify the elements by select characteristics.
  5. that is composed of two or more elements that are chemically combined.
  6. Substance/Matter that is made up of the same particles throughout.
  7. mixture of mainly nitrogen and oxygen, with small amounts of other gases that surround Earth.
  8. smallest unit of an element that has all of the properties of that element.
  9. Number/The number of protons (positive charges) in an atomic nucleus.

16 Clues: that has volume and mass. • is made up of the elements hydrogen and oxygen. • Substance/Matter that is made up of the same particles throughout. • Number/The number of protons (positive charges) in an atomic nucleus. • that is composed of two or more elements that are chemically combined. • ...

Periodic Table by Khalese Alexander 2016-12-07

Periodic Table by Khalese Alexander crossword puzzle
Across
  1. This is the 82nd element.
  2. This is the first element in period 2.
  3. This is the only nonmetal in group 14.
  4. This element has an atomic mass of 35.453.
  5. This is the only metalloid in Group 17.
  6. This is the 10th element in the periodic table.
  7. This element has the symbol Kr.
  8. This element is in group 10 and has the symbol Ni.
Down
  1. This element is close to gold and has the symbol Ag.
  2. This element has the atomic mass of 196.97.
  3. The first element in the periodic table.
  4. This is the only metalloid in Period 3.
  5. This has the symbol I.
  6. This is the only metalloid in group 13.
  7. This element’s symbol is Cu.

15 Clues: This has the symbol I. • This is the 82nd element. • This element’s symbol is Cu. • This element has the symbol Kr. • This is the first element in period 2. • This is the only nonmetal in group 14. • This is the only metalloid in Group 17. • This is the only metalloid in Period 3. • This is the only metalloid in group 13. • The first element in the periodic table. • ...

Crossword Puzzle 2020-01-13

Crossword Puzzle crossword puzzle
Across
  1. A transformation from Liquid to Gas
  2. Is an abbreviation for a chemical element
  3. A transformation from Gas to Liquid
  4. A transformation from Solid to Gas
  5. Are also called Semiconductors or Semi-Metals
  6. Can be defined as heterogenous or homogenous
Down
  1. a thing that is composed of two or more separate elements
  2. Are able to be drawn out into a thin wire
  3. A transformation from Gas to Solid
  4. Are organized in a periodic table
  5. Anything with mass and volume
  6. The measure of the amount of matter in an object
  7. The person who organized the periodic table
  8. The amount of space a substance takes up
  9. substances Are made of only one type of atom or only one type of molecule

15 Clues: Anything with mass and volume • Are organized in a periodic table • A transformation from Gas to Solid • A transformation from Solid to Gas • A transformation from Liquid to Gas • A transformation from Gas to Liquid • The amount of space a substance takes up • Are able to be drawn out into a thin wire • Is an abbreviation for a chemical element • ...

chemistry 2020-05-26

chemistry crossword puzzle
Across
  1. tell us the number of atoms of each element in a compound.
  2. goes across the periodic table
  3. a table of the chemical elements
  4. the first letter of an element
  5. an element that readily forms positive ions and has metallic bonds
  6. a particle made up of two or more atoms that are chemically bonded together
Down
  1. an element that doesn't have the characteristics of metal including
  2. goes down the periodic table
  3. the second letter of an element
  4. a substance whose atoms all have the same number of protons
  5. the smallest particle of a chemical element that can exist.
  6. a substance formed when two or more chemical elements are chemically bonded together

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

Metals, Nonmetals, Metaloids 2024-07-29

Metals, Nonmetals, Metaloids crossword puzzle
Across
  1. Metalloid used in semiconductors
  2. Metal found in group 1 of the periodic table
  3. Metalloid used in transistors and electronic chips
  4. Non-metal essential for life found in the air
  5. Precious metal known for its luster and use in jewelry
Down
  1. Metal that is liquid at room temperature
  2. Yellow and brittle non-metal
  3. Highly reactive metal with water
  4. Non-metal known for its ability to form diamonds
  5. Metalloid found in group 13 of the periodic table
  6. Non-metal used in water disinfection
  7. Metal that is the main component of soda cans

12 Clues: Yellow and brittle non-metal • Highly reactive metal with water • Metalloid used in semiconductors • Non-metal used in water disinfection • Metal that is liquid at room temperature • Metal found in group 1 of the periodic table • Metal that is the main component of soda cans • Non-metal essential for life found in the air • Non-metal known for its ability to form diamonds • ...

The Atomic Theory Date: ___/____/2022 2022-07-21

The Atomic Theory Date: ___/____/2022 crossword puzzle
Across
  1. Elements can be combined to make them.
  2. Anything of this table is called an element.
  3. Protons make it up.
  4. They carry no charge.
  5. The space between the atomic nucleus and and electrons is .......
Down
  1. They are negatively charged.
  2. They are positively charged.
  3. Electrons do this when moving around the nucleus at high speed.
  4. The main field in science that studies atoms and molecules is called....
  5. Anything on the periodic table is called.....
  6. It has a mass and takes up space.
  7. Protons and neutrons are found here.

12 Clues: Protons make it up. • They carry no charge. • They are negatively charged. • They are positively charged. • It has a mass and takes up space. • Protons and neutrons are found here. • Elements can be combined to make them. • Anything of this table is called an element. • Anything on the periodic table is called..... • ...

Do it Yourself Science 2022-12-05

Do it Yourself Science crossword puzzle
Across
  1. something we do all the time and everywhere we go
  2. a good science experiment is ________
  3. the letter H in H2O
  4. when plants take in carbon dioxide and release oxygen
  5. to take in
  6. sunlight, water, and soil are needed for ______ to grow
Down
  1. a chemical that plants need to grow, N on the periodic table
  2. another name for H2O
  3. the letter C on the periodic table
  4. what humans need to breathe
  5. what is happening to our oceans because of CO2
  6. when animals take in oxygen and release carbon dioxide

12 Clues: to take in • the letter H in H2O • another name for H2O • what humans need to breathe • the letter C on the periodic table • a good science experiment is ________ • what is happening to our oceans because of CO2 • something we do all the time and everywhere we go • when plants take in carbon dioxide and release oxygen • when animals take in oxygen and release carbon dioxide • ...

Year 8 Revision 2025-06-09

Year 8 Revision crossword puzzle
Across
  1. Used to separate insoluble solids from liquids
  2. A starting material for a reaction
  3. A substance containing the same type of atom
  4. 2 or more elements chemically joined
  5. 2 or more elements/compounds not chemically joined
Down
  1. Used to separate a mixture of different sized solids
  2. What is made in a reaction
  3. Found on right side of Periodic Table
  4. A sign of a chemical reaction, also known as bubbles.
  5. Used to separate dyes in ink
  6. This is a magnetic metal, found in cereal
  7. Found on the left side of Periodic Table

12 Clues: What is made in a reaction • Used to separate dyes in ink • A starting material for a reaction • 2 or more elements chemically joined • Found on right side of Periodic Table • Found on the left side of Periodic Table • This is a magnetic metal, found in cereal • A substance containing the same type of atom • Used to separate insoluble solids from liquids • ...

Exam Review 2018-05-16

Exam Review crossword puzzle
Across
  1. WHAT DO GROUPS OF CELLS FORM?
  2. ANIMALS CELLS DO NOT HAVE A _____________.
  3. ENERGY THAT COMES OUT OF A BATTERY.
  4. ELEMENTS ON THE PERIODIC TABLE ARE ARRANGED BY _______ NUMBER.
  5. ELEMENTS THAT ARE FOUND ALONG THE ZIGZAG.
  6. ELEMENTS IN THE SAME _____ HAVE SIMILAR CHEMICAL PROPERTIES.
  7. MULTIPLE TRIALS ARE PERFORMED IN AN EXPERIMENT
  8. SCIENTIFIC THEORIES CAN CHANGE WHEN NEW _______ IS FOUND.
  9. A LIQUID WITH A PH LESS THAN 7.
Down
  1. FORM OF ENERGY STORED INSIDE A BATTERY.
  2. ELEMENTS, COMPOUNDS AND MIXTURES ARE ALL MADE OF _______.
  3. A LIQUID WITH A PH GREATER THAN 7.
  4. WHAT TYPE OF CHANGE IS ICE MELTING?
  5. WHEN ONE SCIENTIST DUPLICATES ANOTHER SCIENTISTS WORK.
  6. A MOTOR SPINNING IS AN EXAMPLE OF _______ ENERGY.
  7. THE AVERAGE TEMPERATURE IN ALASKA IS 20 DEGREES
  8. WHICHIS MORE ACIDIC A PH OF TWO OR SIX?
  9. WHICH IS MORE BASIC A PH OF ELEVEN OR THIRTEEN?
  10. ELEMENTS THAT ARE SHINY AND CAN BE BENT.
  11. ELEMENTS INA ROW ON THE PERIODIC TABLE.

20 Clues: WHAT DO GROUPS OF CELLS FORM? • A LIQUID WITH A PH LESS THAN 7. • A LIQUID WITH A PH GREATER THAN 7. • WHAT TYPE OF CHANGE IS ICE MELTING? • ENERGY THAT COMES OUT OF A BATTERY. • FORM OF ENERGY STORED INSIDE A BATTERY. • WHICHIS MORE ACIDIC A PH OF TWO OR SIX? • ELEMENTS INA ROW ON THE PERIODIC TABLE. • ELEMENTS THAT ARE SHINY AND CAN BE BENT. • ...

C4 Crossword 2015-03-06

C4 Crossword crossword puzzle
Across
  1. Charged particles which were originally an atom, that has either lost of gained an electron
  2. Same amount as the Electrons
  3. The place in which the Protons and Neutrons lie
  4. The top number
  5. Materials that conduct electricity with little or no resistance
  6. The horizontal rows in the periodic table
  7. R.A.M
  8. Large solids are allowed to settle at the bottom of the tank
  9. Group 7 elements are called....
  10. The gaining of electrons is called...
  11. The part of the atom in which the electrons lie
Down
  1. A bond formed between metal and non-metals
  2. A test which confirms a metal
  3. Adding chlorine
  4. Filtered through sand and gravel
  5. The bottom number
  6. Same number of protons, different number of neutrons
  7. Negatively charged
  8. The loss of electrons are known as...
  9. A bond formed between a non-metal and a non-metal
  10. Water is stored up to allow oxygen to mix with it
  11. Neutrally charged
  12. The vertical columns in the periodic table

23 Clues: R.A.M • The top number • Adding chlorine • The bottom number • Neutrally charged • Negatively charged • Same amount as the Electrons • A test which confirms a metal • Group 7 elements are called.... • Filtered through sand and gravel • The loss of electrons are known as... • The gaining of electrons is called... • The horizontal rows in the periodic table • ...

General Science 2022-01-30

General Science crossword puzzle
Across
  1. something that allows heat or electricity to pass though easily
  2. formed when a solute and a solvent is combined
  3. type of bond formed when atoms share electrons
  4. the first element in the periodic table
  5. the 6th element in the periodic table
  6. this is the force of a moving object
  7. a push or a pull
  8. another name for high blood pressure
  9. the positively charged part of an atom
  10. when sand and water are mixed
Down
  1. this is transported by red blood cells
  2. the process in which energy is released from food
  3. the type of energy in moving objects
  4. the negatively charged part of an atom
  5. proper name for the windpipe
  6. type of food that is used to build and repair tissue
  7. an animal that eats both plants and animals
  8. type of food that provides energy
  9. an animal that eats plants only
  10. type of circuit that has multiple paths for electricity to flow

20 Clues: a push or a pull • proper name for the windpipe • when sand and water are mixed • an animal that eats plants only • type of food that provides energy • the type of energy in moving objects • this is the force of a moving object • another name for high blood pressure • the 6th element in the periodic table • this is transported by red blood cells • ...

Matter and Periodic Table 2022-01-23

Matter and Periodic Table crossword puzzle
Across
  1. element with 14 electrons
  2. element with 80 electrons
  3. element with atomic number of 8
  4. element with symbol W
  5. element with 11 electrons
  6. number on periodic table that that tells us the number of protons
  7. element with atomic mass of 47.867
  8. current model of the atoms
  9. element with the atomic number of 17
  10. element with atomic mass of 40.078
  11. element with 78 protons
  12. The smallest form of matter
  13. the center of the atom containing protons and elctrons
Down
  1. element with symbol Ag
  2. element with 6 electrons
  3. element with 29 protons
  4. negative charged particle of the atom
  5. element with atomic mass of 4.003
  6. element with symbol Fe
  7. anything that has mass and volume
  8. element with symbol K
  9. neutral particle of the atom
  10. number on periodic table that tells you the atoms weight
  11. element with 13 protons
  12. positive charged particle of the atom
  13. element with symbol Pb

26 Clues: element with symbol W • element with symbol K • element with symbol Ag • element with symbol Fe • element with symbol Pb • element with 29 protons • element with 13 protons • element with 78 protons • element with 6 electrons • element with 14 electrons • element with 80 electrons • element with 11 electrons • current model of the atoms • The smallest form of matter • ...

ATOMS 2023-10-18

ATOMS crossword puzzle
Across
  1. Transferring this can change the phase of matter.
  2. Characteristics of matter that describe how matter reacts.
  3. A group of the same atoms chemically bonded together.
  4. Capitol and Lowercase letters that signify what element is on the periodic table.
  5. Center of the Atom.
  6. Particle with no charge.
  7. Elements are divided into these
  8. Outermost ring of electrons in an Atom
  9. A group of compounds, Elements, or Atoms not physically bonded together.
  10. Positively charged particle in an Atom.
Down
  1. A mixture that is not evenly distributed.
  2. A group of different types of atoms bonded together.
  3. How much physical space an object takes up.
  4. How much stuff makes up an object.
  5. Mass divided by volume
  6. The amount of Electrons/Protons in an Atom
  7. A mixture that is the same throughout.
  8. Table with every element categorized by properties.
  9. Negatively charged particles in an Atom.
  10. Characteristics of matter that you can observe.
  11. All elements are made of these.

21 Clues: Center of the Atom. • Mass divided by volume • Particle with no charge. • Elements are divided into these • All elements are made of these. • How much stuff makes up an object. • A mixture that is the same throughout. • Outermost ring of electrons in an Atom • Positively charged particle in an Atom. • Negatively charged particles in an Atom. • ...

Crossword Puzzle-Bubba 2018-12-09

Crossword Puzzle-Bubba crossword puzzle
Across
  1. atomic number of 16
  2. copper
  3. series located along the bottom of the periodic table
  4. physical and chemical properties of both metals and nonmetals
  5. columns/ families on the periodic table
  6. smallest part of an atom
  7. metals the d block
  8. elements that are generally gases or brittle solids
  9. what element has 8 protons?
  10. good conductors of heat and/or electricity
  11. atomic mass of 1.008
  12. elements groups 1, 2, & 13-18
  13. transition metal the f block
Down
  1. metals group 1 elements except for hydrogen
  2. radon
  3. where protons & neutrons are located
  4. group 17
  5. what element has an atomic mass of 14.007
  6. series 2 sets of inter transition metals
  7. atomic number of 99
  8. cloud where the electrons are
  9. silicon is what?
  10. what is helium
  11. capable of transmitting electricity
  12. what element is a metalloid?
  13. what element is a solid?
  14. atomic mass of 107.868
  15. gases group 18
  16. lead

29 Clues: lead • radon • copper • group 17 • what is helium • gases group 18 • silicon is what? • metals the d block • atomic number of 16 • atomic number of 99 • atomic mass of 1.008 • atomic mass of 107.868 • smallest part of an atom • what element is a solid? • what element has 8 protons? • what element is a metalloid? • transition metal the f block • cloud where the electrons are • ...

4th Nine Weeks Bonus Crossword Puzzle 2024-05-08

4th Nine Weeks Bonus Crossword Puzzle crossword puzzle
Across
  1. A microscopic particle that makes up all matter.
  2. Number 1 on the periodic table.
  3. The atoms on the 18th column of the periodic table.
  4. Substance with a pH greater than 7
  5. The time required for a certain amount of atoms to decay by half the amount originally present.
  6. A temperature measuring instrument.
  7. Substance with a pH less than 7
  8. A combination of 2 or more substances
  9. A positively charged ion.
  10. KHDUDCM
Down
  1. A positively charged particle.
  2. A negatively charged ion.
  3. A particle with no charge.
  4. A substance's mass per unit of volume (Water's is 1 gram per millimeter.)
  5. Light particle.
  6. A negatively charged particle.
  7. The phase state of H2O when it is ice
  8. Rings around atoms that hold electrons.
  9. the outermost electrons of an atom.
  10. One measurement of this is 6.02 x 10^23 units of a substance.
  11. The phase state of H2O when it is vapor
  12. The center of an atom.

22 Clues: KHDUDCM • Light particle. • The center of an atom. • A negatively charged ion. • A positively charged ion. • A particle with no charge. • A positively charged particle. • A negatively charged particle. • Number 1 on the periodic table. • Substance with a pH less than 7 • Substance with a pH greater than 7 • A temperature measuring instrument. • the outermost electrons of an atom. • ...

Atoms & Elements 2024-06-10

Atoms & Elements crossword puzzle
Across
  1. Name for A Molecule with Two or More Different Atoms
  2. Another Word for H2O
  3. Element That Corresponds with Mg
  4. What Are Atoms Mostly Comprised of?
  5. Reacts to Create Combustion
  6. Protons in Hydrogen
  7. Which Subatomic Particle Orbits The Nucleus?
  8. Greek Word for Atom
  9. Scientific Name for Rusting or Corrosion
  10. A Double Rearrangement in A Formula
  11. Name for A Compound Being Split into Simpler Products
  12. Proton's Charge
Down
  1. What the Current Periodic Table Is Arranged By
  2. What Are the Electrons in The Outermost Ring Called?
  3. Smallest Known Piece of Matter
  4. John Dalton's Theory
  5. Periods on The Periodic Table
  6. Proton, Electron & ____
  7. What Is Located on The Right Side of a Chemical Equation
  8. What Type of Gases Are Non-reactive and Have Very Low Boiling Points?
  9. Atomic Number of Boron
  10. Name for Two Elements Combining to Create Something New
  11. What Substance is Aluminium?
  12. Element That Corresponds with Au
  13. Maximum Electrons of The Second Electron Shell

25 Clues: Proton's Charge • Protons in Hydrogen • Greek Word for Atom • Another Word for H2O • John Dalton's Theory • Atomic Number of Boron • Proton, Electron & ____ • Reacts to Create Combustion • What Substance is Aluminium? • Periods on The Periodic Table • Smallest Known Piece of Matter • Element That Corresponds with Mg • Element That Corresponds with Au • ...

Science Vocab 2023-02-08

Science Vocab crossword puzzle
Across
  1. Two or more covalently bonded atoms
  2. Columns going up and down the periodic table
  3. Move toward one another
  4. When the nucleus of the atoms attract the outer electrons of the other atom
  5. The average mass of the atoms in an element
  6. In regions surrounding nucleus; negative charge
  7. The area surrounding the nucleus where the electron is most likely to be
  8. Atoms of the same element with different number of neutrons
  9. The bond when electrons from both atoms are shared by both atoms
  10. the region surrounding the nucleus
Down
  1. Rows going across the periodic table
  2. The number of protons in the nucleus of the atoms
  3. Electrons in the outermost energy level
  4. In nucleus of the atom; no charge
  5. When oppositely charged ions attract each other, common in sodium chloride
  6. Formed from atoms
  7. Short-hand abbreviation for the element name
  8. Overall charge
  9. In nucleus on the atom; positive charge
  10. To push away from one another
  11. Is made up of protons, neutrons, and electrons

21 Clues: Overall charge • Formed from atoms • Move toward one another • To push away from one another • In nucleus of the atom; no charge • the region surrounding the nucleus • Two or more covalently bonded atoms • Rows going across the periodic table • Electrons in the outermost energy level • In nucleus on the atom; positive charge • The average mass of the atoms in an element • ...

Y10 PPE Disciplinary Literacy Crossword 2023-06-07

Y10 PPE Disciplinary Literacy Crossword crossword puzzle
Across
  1. Bacterial disease spread through water
  2. The outer layer of a plant cell
  3. Particle with a negative charge
  4. Disease spread by mosquitos
  5. Type of drug that kills bacteria
  6. Process of cell division that makes 2 new cells
  7. Cell that carries electrical signals in the body
  8. Uncharged particle in the nucleus of an atom
  9. Theory proposed by Charles Darwin
  10. A row in the periodic table
  11. Allotrope of carbon that is very valuable
Down
  1. Type of bond between non-metals
  2. The maximum number of electrons in the second shell of an atom
  3. Added to a microscope specimen to make it easier to see
  4. State change from solid to liquid
  5. The part of a microscope that you look though
  6. What happens to an enzyme when it gets too hot
  7. A biological catalyst
  8. A column in the periodic table
  9. The junction between neurones
  10. The genetic information stored in the nucleus
  11. Virus that affects the immune system
  12. Type of bond between a metal and non-metal

23 Clues: A biological catalyst • Disease spread by mosquitos • A row in the periodic table • The junction between neurones • A column in the periodic table • Type of bond between non-metals • The outer layer of a plant cell • Particle with a negative charge • Type of drug that kills bacteria • State change from solid to liquid • Theory proposed by Charles Darwin • ...

Unit 5 Vocabulary by Oscar R. 2023-03-30

Unit 5 Vocabulary by Oscar R. crossword puzzle
Across
  1. Equals Mass/volume
  2. Place object in cylinder containing water to see
  3. Same amount of protons and neutrons
  4. Place object on balance to find
  5. electrons in the outermost shell
  6. negative charge
  7. any atom or group of atoms that bears one or more positive or negative electrical charges
  8. shows the atom as a central nucleus containing protons and neutrons with the electrons in circular orbitals
  9. same mass as a proton but without an electric charge
  10. consisting of protons and neutrons at the center of an atom
  11. Vertical Columns on periodic table
Down
  1. The state of the lowest energy for an electron
  2. (%abundance x mass)+ (%abundance x mass)
  3. valence electrons of an atom that uses dots around the symbol of the element
  4. positive charge
  5. ? = L x W x h
  6. Number of Protons in Nucleus
  7. Same number of protons but different mass
  8. horizontal row of the periodic table
  9. Atom is more stable when it has 8 valence electons

20 Clues: ? = L x W x h • positive charge • negative charge • Equals Mass/volume • Number of Protons in Nucleus • Place object on balance to find • electrons in the outermost shell • Vertical Columns on periodic table • Same amount of protons and neutrons • horizontal row of the periodic table • (%abundance x mass)+ (%abundance x mass) • Same number of protons but different mass • ...

Y8 Science crossword :] 2023-05-03

Y8 Science crossword :] crossword puzzle
Across
  1. connecting lines in a temperature map
  2. light energy travels in_____
  3. has a negative charge
  4. can radiate through empty space
  5. movement of air from area of high temperature and low temperature
  6. outer layer of the earth
  7. a push or pull
  8. two or more atoms that are bonded
  9. has a positive charge
  10. temperature decreases, breaks bonds
  11. collection of space debris, result of a star's death
  12. visualizes forces acting on an object
  13. mechanical waves need this to move
Down
  1. measurement from one crest to another
  2. particles travel in direction of wave velocity
  3. any area affected by force
  4. charge is measured in________
  5. 7th element of the periodic table
  6. clouds dont stop collecting___________
  7. generally called kinetic energy
  8. an echo is a _________ sound wave
  9. has neutral charge
  10. when warm/cold air moves to an area of different temperature
  11. circuit
  12. temprature increases, makes bonds
  13. 10th element of the periodic table

26 Clues: circuit • a push or pull • has neutral charge • has a negative charge • has a positive charge • outer layer of the earth • any area affected by force • light energy travels in_____ • charge is measured in________ • can radiate through empty space • generally called kinetic energy • 7th element of the periodic table • an echo is a _________ sound wave • two or more atoms that are bonded • ...

Year 8 science crosswords for scientists 2025-03-14

Year 8 science crosswords for scientists crossword puzzle
Across
  1. allows the flow of electricity
  2. can be shaped or soft
  3. smallest unit of matter
  4. a tool which is used for house hold tasks
  5. consists of one atom
  6. able to see through
  7. how an element is labeled in the periodic table
  8. is not a metal
  9. A material which is typically shiny, lustre and is typically a good conductor
  10. does not allow electricity to flow freely
  11. a combination of different elements
Down
  1. chemical substance composed of many identical molecules
  2. hard but liable to break easily
  3. Colour of a minerals powder
  4. Free from any contaminants
  5. Device or implement used to do a particular task
  6. a quality or characteristic of an element
  7. On the periodic table
  8. a representation of something
  9. Able to become a wire
  10. Property that allows things to shine
  11. a tool used for hunting or warfare
  12. unable to see through
  13. holds atoms together
  14. a group of atoms bonded together

25 Clues: is not a metal • able to see through • consists of one atom • holds atoms together • On the periodic table • can be shaped or soft • Able to become a wire • unable to see through • smallest unit of matter • Free from any contaminants • Colour of a minerals powder • a representation of something • allows the flow of electricity • hard but liable to break easily • ...

Chemistry Crossword Puzzle 2025-05-02

Chemistry Crossword Puzzle crossword puzzle
Across
  1. properties that change the identity of a substance
  2. properties that are independent of amount
  3. substance in a solution that is present in largest amount
  4. element that have properties of both metals and nonmetals
  5. common name given to an element in group 17
  6. atom of same element but with different mass
  7. ion with a positive charge
  8. number that is the sum of protons and neutrons
  9. game given to atoms of the same group on periodic table
Down
  1. the number of d orbitals present at the n=3 level
  2. combination of two or more pure substances
  3. word given to metals in d block on periodic table
  4. Type of electrons in outermost energy level
  5. the process by which a liquid is converted to a gas
  6. subatomic particle with a positive charge
  7. concentration term in moles/liter
  8. reactant not used up completely in a reaction
  9. ion with a negative charge
  10. the best field of chemistry to study
  11. state of matter with indefinite shape and volume

20 Clues: ion with a negative charge • ion with a positive charge • concentration term in moles/liter • the best field of chemistry to study • properties that are independent of amount • subatomic particle with a positive charge • combination of two or more pure substances • Type of electrons in outermost energy level • common name given to an element in group 17 • ...

Science Semester Review 2024-12-08

Science Semester Review crossword puzzle
Across
  1. Positive part of an atom
  2. Vertical columns on the Periodic Table
  3. Draws water toward it
  4. This term means to "make ones own food"
  5. Digestive system breaks down ___________
  6. One type of atom
  7. This type of cell has a cell wall, chloroplast, and no lysosomes
  8. This allows things to go in and out of the cell
  9. Conduct electricity
  10. Horizontal parts of the Periodic Table
  11. A synonym for "living" that you learned in 6th Grade
  12. Two or more substances physically combined
  13. Cytoplasm is a _______-like substance
Down
  1. Two or more different atoms chemically combined
  2. Major organ of the circulatory system
  3. Homeostasis means ________________
  4. Heterogeneous mixture is ______________ throughout
  5. Eukaryotic cells have membrane-bound _____________.
  6. H2O is the science nerd term for:
  7. DNA is contained here; control center
  8. Cell that has DNA blobs and not contained
  9. Basic unit of LIFE
  10. Similar cells working together
  11. This type of cell is a heterotroph
  12. Homogeneous mixture is the _________ throughout

25 Clues: One type of atom • Basic unit of LIFE • Conduct electricity • Draws water toward it • Positive part of an atom • Similar cells working together • H2O is the science nerd term for: • Homeostasis means ________________ • This type of cell is a heterotroph • Major organ of the circulatory system • DNA is contained here; control center • Cytoplasm is a _______-like substance • ...

Grade 10 Chemistry Review 2025-08-25

Grade 10 Chemistry Review crossword puzzle
Across
  1. sharing of electrons between atoms (2words)
  2. group of elements with 7 valence electrons
  3. elements between metals and nonmetals on periodic table
  4. group of stable elements (2words)
  5. reaction which breaks down a substance
  6. number of protons atom has (2words)
  7. end result of a reaction
  8. reaction in which an element replaces another element in compund (2words)
  9. reaction between acids and bases
  10. burning of substance using oxygen gas
  11. substances that undergo change in a reaction
Down
  1. atom that has gained electrons (2words)
  2. law of ___________ of mass
  3. where electrons are found
  4. chemical name of NaCl (2words)
  5. name of diagram that uses dots
  6. 2 reactants produce 1 product
  7. feel slippery
  8. taste sour
  9. solution that conducts electricity
  10. 2 or more atoms bonded together
  11. force of attraction between ions of opposite charge (2words)
  12. horizontal row on periodic table
  13. outermost electrons in an atom
  14. measures the strength of acids and bases
  15. protons plus neutrons (2words)
  16. location of protons in an atom

27 Clues: taste sour • feel slippery • end result of a reaction • where electrons are found • law of ___________ of mass • 2 reactants produce 1 product • chemical name of NaCl (2words) • name of diagram that uses dots • outermost electrons in an atom • protons plus neutrons (2words) • location of protons in an atom • 2 or more atoms bonded together • horizontal row on periodic table • ...

Periodic Table of Elements 2025-09-04

Periodic Table of Elements crossword puzzle
Across
  1. Which element is labeled as the 15th element on the periodic table?
  2. What element rhymes with bargain?
  3. Which element has a symbol of Ar?
  4. Which element’s symbol is Mg?
  5. Which element is used to make toothpaste?
  6. Which element comes from sand?
  7. What element is in bananas?
  8. Which is the first element of group 15 on the periodic table of elements?
  9. Which element has three electrons?
  10. Which element is used to make the case of an iphone?
Down
  1. Which element has an atomic mass of 1.00794?
  2. What element rhymes with medium?
  3. What element is used as a powerful disinfectant in pools?
  4. Which element has an atomic mass of 32.06?
  5. Which element is on the 2nd group of the 2nd row?
  6. Which element has an atomic number of ten?
  7. What is an element that is essential to our existence?
  8. Which element is used as food seasoning?
  9. Which element is in dairy products?
  10. Which element has an atomic mass of 10.81?

20 Clues: What element is in bananas? • Which element’s symbol is Mg? • Which element comes from sand? • What element rhymes with medium? • What element rhymes with bargain? • Which element has a symbol of Ar? • Which element has three electrons? • Which element is in dairy products? • Which element is used as food seasoning? • Which element is used to make toothpaste? • ...

U2 Xword 2025-12-04

U2 Xword crossword puzzle
Across
  1. Positively charged ion
  2. Element that is dull and a poor conductor
  3. Electrons in the outermost shell
  4. Bond formed by electron transfer
  5. Two or more atoms bonded together
  6. Repeating ionic crystal structure
  7. Horizontal row on the periodic table
  8. Smallest unit of an element
  9. Element with properties of metals and nonmetals
  10. Weak force caused by temporary electron shifts
  11. Shiny element that conducts electricity
  12. Bond with equal sharing of electrons
  13. Ability of an atom to attract electrons
Down
  1. Weighted average of all isotopes
  2. Rule stating atoms want eight valence electrons
  3. Negatively charged ion
  4. Vertical column on the periodic table
  5. Model used to predict molecular shapes
  6. Bond formed by sharing electrons
  7. Pure substance made of one type of atom
  8. Bond with unequal sharing of electrons
  9. Number of protons in an atom
  10. Atom or group with a charge
  11. One- or two-letter abbreviation for an element
  12. Strong attraction involving H and N/O/F

25 Clues: Positively charged ion • Negatively charged ion • Smallest unit of an element • Atom or group with a charge • Number of protons in an atom • Weighted average of all isotopes • Electrons in the outermost shell • Bond formed by electron transfer • Bond formed by sharing electrons • Two or more atoms bonded together • Repeating ionic crystal structure • ...

crossword puzzle 2021-09-21

crossword puzzle crossword puzzle
Across
  1. a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
  2. electrically neutral group of two or more atoms held together by chemical bonds.
  3. table of elements It is widely used in chemistry, physics, and other sciences.
  4. the same mass as a proton but without an electric charge.
Down
  1. Every atom will have the same number of
  2. a group is a column of elements in the periodic table.
  3. The basic unit of a chemical element.
  4. a part or aspect of something abstract, especially one that is essential or characteristic.
  5. molecules composed of atoms from more than one element held together by chemical bonds.
  6. number proton number of a chemical element is the number of protons found in the nucleus of every atom of that element.
  7. Periodic table is a row of chemical elements.

11 Clues: The basic unit of a chemical element. • Every atom will have the same number of • Periodic table is a row of chemical elements. • a group is a column of elements in the periodic table. • the same mass as a proton but without an electric charge. • table of elements It is widely used in chemistry, physics, and other sciences. • ...

Periodic Table Crossword Puzzle 2023-01-10

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. The atomic symbol of it is Li
  2. Has the atomic mass of 55.845
  3. The second element on the periodic table.
  4. The atomic symbol of it is Al
  5. Has the atomic mass of 22.990
Down
  1. Has the atomic mass of 87
  2. The first element on the periodic table.
  3. the atomic mass of 6.94
  4. It has the atomic number of 114
  5. The atomic symbol of it is Y
  6. The atomic symbol of it is Xe.

11 Clues: the atomic mass of 6.94 • Has the atomic mass of 87 • The atomic symbol of it is Y • The atomic symbol of it is Li • Has the atomic mass of 55.845 • The atomic symbol of it is Al • Has the atomic mass of 22.990 • The atomic symbol of it is Xe. • It has the atomic number of 114 • The first element on the periodic table. • The second element on the periodic table.

Chemistry: The Periodic Table 2023-09-19

Chemistry: The Periodic Table crossword puzzle
Across
  1. Scientist who put together the first version of the Periodic Table
  2. The total number of protons and neutrons in an atom
  3. Salt produced when Calcium reacts with Nitric Acid
  4. Metal that is not solid at room temperature
  5. The most abundant gas in air
Down
  1. Another name for Group 0/8
  2. Element in Group 5
  3. A horizontal row in the Periodic Table
  4. This increases as you go down Group 1
  5. Cu is the symbol for which element?
  6. Another name for Group 1
  7. A pale yellow gas at room temperature

12 Clues: Element in Group 5 • Another name for Group 1 • Another name for Group 0/8 • The most abundant gas in air • Cu is the symbol for which element? • This increases as you go down Group 1 • A pale yellow gas at room temperature • A horizontal row in the Periodic Table • Metal that is not solid at room temperature • Salt produced when Calcium reacts with Nitric Acid • ...

Final Review #3 2024-05-17

Final Review #3 crossword puzzle
Across
  1. Force holding atoms together in a compound
  2. Atoms seek eight electrons in their valence shell, a rule
  3. Bond formed by sharing electrons
  4. Atoms of the same element with different numbers of neutrons
  5. Weighted average mass of an element's isotopes
  6. Representation of a substance using symbols for its elements
Down
  1. Bond formed by the transfer of electrons
  2. Charged particles formed when atoms gain or lose electrons
  3. Charge assigned to an atom in a compound
  4. Vertical columns in the periodic table
  5. Horizontal rows in the periodic table
  6. Group of atoms bonded together

12 Clues: Group of atoms bonded together • Bond formed by sharing electrons • Horizontal rows in the periodic table • Vertical columns in the periodic table • Bond formed by the transfer of electrons • Charge assigned to an atom in a compound • Force holding atoms together in a compound • Weighted average mass of an element's isotopes • ...

Atoms and the Periodic Table 2025-01-16

Atoms and the Periodic Table crossword puzzle
Across
  1. - An alkali metal.
  2. - Each Element is shown by one of these on the Periodic Table.
  3. - A substance made of only one type of atom.
  4. - A substance made of two or more substances.
  5. - The solute and the solvent together.
  6. - The substance the solute dissolves into.
Down
  1. - The process where the dyes in a colour of ink are separated
  2. - The process where dirty water can be made clean.
  3. - Different substances mixed together.
  4. - This happens when you put an alkali metal into water.
  5. - The substance that dissolves into a liquid.
  6. - Designed the modern Periodic table.

12 Clues: - An alkali metal. • - Designed the modern Periodic table. • - Different substances mixed together. • - The solute and the solvent together. • - The substance the solute dissolves into. • - A substance made of only one type of atom. • - The substance that dissolves into a liquid. • - A substance made of two or more substances. • ...

Simple periodic table recap 2024-11-09

Simple periodic table recap crossword puzzle
Across
  1. K
  2. Group 0, period 3
  3. A substance made up of one or more atoms chemically bonded together.
  4. Fe
  5. A substance that is only made up of one type of atom.
  6. The horizontal rows of the periodic table.
Down
  1. The vertical columns of the periodic table.
  2. A one or two letter representation of an element.
  3. Group 4, period 1
  4. The smallest particle of matter that makes up all substances.
  5. Group 1, period 3
  6. A substance that has more than one type of atom. Can be an element or a compound.

12 Clues: K • Fe • Group 4, period 1 • Group 1, period 3 • Group 0, period 3 • The horizontal rows of the periodic table. • The vertical columns of the periodic table. • A one or two letter representation of an element. • A substance that is only made up of one type of atom. • The smallest particle of matter that makes up all substances. • ...

Chemistry Puzzle 2022-04-13

Chemistry Puzzle crossword puzzle
Across
  1. the amounts of ring in an electron cloud
  2. a negative charge in an atom
  3. the center of an atom
  4. a positive charge in an atom
  5. a neutral charge in an atom
  6. the vertical columns in the periodic table
Down
  1. electron that can be used in other atoms
  2. multiple atoms together
  3. a small particle that makes up every matter
  4. the horizontal rows in the periodic table

10 Clues: the center of an atom • multiple atoms together • a neutral charge in an atom • a negative charge in an atom • a positive charge in an atom • the amounts of ring in an electron cloud • electron that can be used in other atoms • the horizontal rows in the periodic table • the vertical columns in the periodic table • a small particle that makes up every matter

Chemistry Puzzle 2022-04-13

Chemistry Puzzle crossword puzzle
Across
  1. the amounts of ring in an electron cloud
  2. a negative charge in an atom
  3. the center of an atom
  4. a positive charge in an atom
  5. a neutral charge in an atom
  6. the vertical columns in the periodic table
Down
  1. electron that can be used in other atoms
  2. multiple atoms together
  3. a small particle that makes up every matter
  4. the horizontal rows in the periodic table

10 Clues: the center of an atom • multiple atoms together • a neutral charge in an atom • a negative charge in an atom • a positive charge in an atom • the amounts of ring in an electron cloud • electron that can be used in other atoms • the horizontal rows in the periodic table • the vertical columns in the periodic table • a small particle that makes up every matter

Science 2022-04-03

Science crossword puzzle
Across
  1. used in party balloons, airships, etc
  2. number 11 of the periodic table
  3. when non-metals or metal react with oXygen forms?
  4. the process when a gas turns into a solid
  5. to make rubber harder for use as tyres
  6. when a liquid turns into a solid
  7. is the process by which large particles settle at the bottom of a container
  8. The person who made this
Down
  1. color for cesium
  2. A liquid that does not dissolve in a solvent is?
  3. has a definite mass and a definite shape
  4. one of the elements in the periodic table from 10-20
  5. patina
  6. different from Dissolving
  7. the reactants are at the left of a word equation and on the right is?
  8. one way to speed up rusting

16 Clues: patina • color for cesium • The person who made this • different from Dissolving • one way to speed up rusting • number 11 of the periodic table • when a liquid turns into a solid • used in party balloons, airships, etc • to make rubber harder for use as tyres • has a definite mass and a definite shape • the process when a gas turns into a solid • ...

Molecules & Bonding 2025-07-09

Molecules & Bonding crossword puzzle
Across
  1. Table entry?
  2. NaCl, familiarly
  3. Tiny negative particle
  4. Two or more elements joined
  5. Suffix with chlor-
  6. Chemist’s counting unit
Down
  1. Atom with extra neutrons
  2. Atomic variant
  3. Outer electron count
  4. Group of atoms bonded together
  5. Outer electron count
  6. It has mass and occupies space
  7. What holds atoms together
  8. Building block of the periodic table
  9. Particle with a charge

15 Clues: Table entry? • Atomic variant • NaCl, familiarly • Suffix with chlor- • Outer electron count • Outer electron count • Tiny negative particle • Particle with a charge • Chemist’s counting unit • Atom with extra neutrons • What holds atoms together • Two or more elements joined • Group of atoms bonded together • It has mass and occupies space • Building block of the periodic table

Atomic Structure & Periodic Table 2025-03-20

Atomic Structure & Periodic Table crossword puzzle
Across
  1. Noble gas used in balloons
  2. Element in Group 7
  3. Element with atomic number 12
  4. Russian scientist who created the periodic table
  5. Vertical columns in the periodic table
Down
  1. Atoms of the same element with different neutron numbers
  2. Group 1 metals
  3. Total number of protons and neutrons
  4. Subatomic particle with a negative charge

9 Clues: Group 1 metals • Element in Group 7 • Noble gas used in balloons • Element with atomic number 12 • Total number of protons and neutrons • Vertical columns in the periodic table • Subatomic particle with a negative charge • Russian scientist who created the periodic table • Atoms of the same element with different neutron numbers

Periodic Table Crossword 2025-01-15

Periodic Table Crossword crossword puzzle
Across
  1. Period 3 and Group 15
  2. A element which follows octet rule in Period 2
  3. The person who named the Periodic Table
  4. They are electronegative in nature
Down
  1. Lowest Ionization Potential
  2. Period 2 and Group 14
  3. Zero Electron Affinity
  4. Lightest element in periodic table
  5. What is the most abundant element in the human body (by weight)?

9 Clues: Period 2 and Group 14 • Period 3 and Group 15 • Zero Electron Affinity • Lowest Ionization Potential • Lightest element in periodic table • They are electronegative in nature • The person who named the Periodic Table • A element which follows octet rule in Period 2 • What is the most abundant element in the human body (by weight)?

Chemistry 2017-02-17

Chemistry crossword puzzle
Across
  1. how the elements are organized
  2. number of protons in a nucleus atom
  3. element or material that is not a metal
  4. observation of atoms of main group
  5. horizontal rows on periodic table
Down
  1. a solid material usually shiny and hard and malleable
  2. electron associated with an atom
  3. mass of a chemical element
  4. a group of atoms bonded together
  5. vertical columns on periodic table

10 Clues: mass of a chemical element • how the elements are organized • electron associated with an atom • a group of atoms bonded together • horizontal rows on periodic table • vertical columns on periodic table • observation of atoms of main group • number of protons in a nucleus atom • element or material that is not a metal • a solid material usually shiny and hard and malleable

Ch. 5 Sec. 2 Quiz Review 2023-03-08

Ch. 5 Sec. 2 Quiz Review crossword puzzle
Across
  1. Group 1 elements
  2. the first row of the f block; they are shiny metals
  3. metallic elements located in the d-block
  4. columns on the periodic table that share similar chemical properties
  5. Group 17 elements
  6. the second row of the f block; they are all radioactive
Down
  1. Group 18 elements
  2. Group 2 elements
  3. rows of the periodic table
  4. p-block and s-block elements

10 Clues: Group 2 elements • Group 1 elements • Group 18 elements • Group 17 elements • rows of the periodic table • p-block and s-block elements • metallic elements located in the d-block • the first row of the f block; they are shiny metals • the second row of the f block; they are all radioactive • columns on the periodic table that share similar chemical properties

Room 2 Ayia , Katherine and Jordana 2020-10-02

Room 2 Ayia , Katherine and Jordana crossword puzzle
Across
  1. its chemical symbol is Ca
  2. the atomic number is 2
  3. it is the lightest element in the periodic table
  4. it is the eight on the periodic table of elements
  5. its chemical symbol is Na
Down
  1. its atomic number is 90
  2. its chemical symbol is Si
  3. its chemical symbol is Li
  4. its atomic number is 12
  5. it has a balanced number of electrons and protons

10 Clues: the atomic number is 2 • its atomic number is 90 • its atomic number is 12 • its chemical symbol is Si • its chemical symbol is Li • its chemical symbol is Ca • its chemical symbol is Na • it is the lightest element in the periodic table • it is the eight on the periodic table of elements • it has a balanced number of electrons and protons

cemestre 2023-11-21

cemestre crossword puzzle
Across
  1. The H element on the periodic table
  2. 2 or more elements combined
  3. the C element on the periodic table
  4. smallest known matter
Down
  1. water
  2. hydrogen and a carbon
  3. molecule with a specific ratio that is always the same
  4. salts atomic formula
  5. the number in front of a variable
  6. an atom with a specific amount of protons and can't be broken down beyond the singular atom

10 Clues: water • salts atomic formula • hydrogen and a carbon • smallest known matter • 2 or more elements combined • the number in front of a variable • The H element on the periodic table • the C element on the periodic table • molecule with a specific ratio that is always the same • an atom with a specific amount of protons and can't be broken down beyond the singular atom

Mrs.Weavers Crossword 2023-11-17

Mrs.Weavers Crossword crossword puzzle
Across
  1. atoms come together
  2. are usually made with these kinds of beams to help the building from fires
  3. everyone has unless you're in an orphanage.
  4. the 1-2 letters that show up what each element is
  5. table, where we can find all the elements in one place
  6. everything is made of
Down
  1. elements that aren't metals
  2. placement of exponent
  3. what h2o makes
  4. number,how elements are placed on the periodic table
  5. something we can see,touch,and move around
  6. are usually powered by this

12 Clues: what h2o makes • atoms come together • placement of exponent • everything is made of • elements that aren't metals • are usually powered by this • something we can see,touch,and move around • everyone has unless you're in an orphanage. • the 1-2 letters that show up what each element is • number,how elements are placed on the periodic table • ...

Periodic Table Elements 2025-02-07

Periodic Table Elements crossword puzzle
Across
  1. electronic shell: 2,8,6
  2. is most abundant in strawberries
  3. its atomic number is twenty (20)
  4. is used in dental products like mouthwash and toothpaste
  5. found in pools to purify the water
  6. the symbol is ‘Be’
  7. what we breathe in
  8. the symbol is ‘He’
Down
  1. the symbol is ‘Li’
  2. electronic shell:
  3. its atomic number is seven (7)
  4. its atomic number is eighteen (18)
  5. used to give food flavor
  6. its atomic number of one (1)

14 Clues: electronic shell: • the symbol is ‘Li’ • the symbol is ‘Be’ • what we breathe in • the symbol is ‘He’ • electronic shell: 2,8,6 • used to give food flavor • its atomic number of one (1) • its atomic number is seven (7) • is most abundant in strawberries • its atomic number is twenty (20) • its atomic number is eighteen (18) • found in pools to purify the water • ...

Crossword: Some Exam Review... 2017-06-06

Crossword: Some Exam Review... crossword puzzle
Across
  1. a guide for the imagination which describes a theory
  2. subatomic particles having a positive charge
  3. a question is this if it contains both independent and dependent variables
  4. the study of matter (anything that has a mass and takes up space)
  5. the metric prefix which means "ten times"
  6. the "responding" variable
  7. the metric prefix which means "one thousandth"
  8. change of state from a gas to a liquid
  9. type of bond where one "atom" transfers electrons to another
  10. Li, Na, and K are this type of "group I" metal
  11. type of "foil" used by Ernest Rutherford in his famous experiment which identified the "nucleus" of the atom
  12. A "solution" is also known as a ____ mixture.
  13. Group VII non-metals (e.g. Cl) are also known as ____
  14. type of bond where atoms "share" electrons
  15. You're making an ____ if the "water rushing down the window" is interpreted as "rain".
  16. metal which is a good conductor of electricity and commonly used for electrical wiring
  17. the act of seeking an answer to a question or a solution to a problem
  18. opposite of "expansion"
  19. the "starting materials" in a chemical change that eventually become the "products"
  20. ____ and pestle
  21. the last section of a lab report
  22. variables kept "constant" to keep the experiment "fair"
  23. Water, having both O and H atoms, is classified as this type of pure substance.
  24. part of a Bunsen burner: gas ____ screw
  25. (Material) Safety _____ Sheet
  26. "Pb" on the Periodic Table
Down
  1. Oxygen, containing only O atoms, is classified as this type of pure substance.
  2. mass, volume and density are ____ properties of matter
  3. "W" on the Periodic Table
  4. neither metals nor non-metals on the Periodic Table
  5. an "educated guess"
  6. "All I did on Monday was wash and ____ the clothes!", she complained.
  7. DESCA: data, ____, substitute, calculate, answer
  8. _____ Hazardous Materials Information System (WHMIS))
  9. change of colour, formation of a precipitate, etc. are clues of this type of change
  10. the "state" having particles with both vibrational and translational motion energy and a "medium" amount of motion energy, overall
  11. type of gas present when a "flaming" splint "pops"
  12. another term for "freezing"
  13. Al2O3 is called aluminum ____
  14. can be quantitative or qualitative
  15. "atoms" which have lost or gained electrons to become "charged"
  16. curved surface of liquid in a graduated cylinder
  17. rows of the Periodic Table
  18. columns of the Periodic Table
  19. type of variable manipulated by the experimenter
  20. part of Bunsen burner adjusted to convert orange flame to blue
  21. lightest of the subatomic particles
  22. type of subatomic particle found along with protons (in the nucleus)
  23. "state" in which particles have the greatest attraction for one another
  24. sets electronic mass balance to "zero"

50 Clues: ____ and pestle • an "educated guess" • opposite of "expansion" • "W" on the Periodic Table • the "responding" variable • rows of the Periodic Table • "Pb" on the Periodic Table • another term for "freezing" • Al2O3 is called aluminum ____ • columns of the Periodic Table • (Material) Safety _____ Sheet • the last section of a lab report • can be quantitative or qualitative • ...

Alvin's Chemistry Crossword 2024-09-06

Alvin's Chemistry Crossword crossword puzzle
Across
  1. What box’s subshell on the periodic table can only hold 3 up to orbitals?
  2. What does the equation: 6.626 x 10^-34 Js represent?
  3. Lowest Point on a wave
  4. The Lower the Frequency, The _______ the wavelength
  5. Write True or False: Sulfur [S] is a Noble Gas
  6. Lowest energy orbitals are filled _____
  7. Write True or False: Light at a certain frequency causes metals to eject their electrons, but below a certain frequency, no electrons will eject no matter the brightness of the light
  8. Minimum amount of energy that can be gained or lost by an atom
  9. What color has the most amount of energy in the Visible Light Spectrum?
  10. What color has the least amount of energy in the Visible Light Spectrum?
  11. Atoms become ______ when they absorb energy
  12. Shorthand way of writing an element's electron configuration by using the symbol of the preceding noble gas in brackets to represent the core electrons
  13. What are the electrons in the outermost energy level called?
  14. What unit is used to measure Energy?
  15. What unit is used to measure frequency?
  16. What box’s subshell on the periodic table can only hold 7 up to orbitals?
  17. Type of electromagnetic radiation that is present in sunlight
  18. A space where an electron is most likely to be found within an atom
  19. What does the equation: 3.00 x 10^8 m/s represent?
  20. What unit is used to measure wavelengths?
  21. The way in which electrons are arranged in various orbitals around the nuclei of atoms are called ________ __________ (Ex: 1s2 2s2 2p6)
Down
  1. What acronym is used to show the lowest to highest energy on the visible light spectrum?
  2. The distance from the center line to the top of the Crest of a Wave
  3. Highest point on a wave
  4. What box’s subshell on the periodic table can only hold 1 orbital?
  5. What does the λ in the Wave formula represent?
  6. Write Yes or No: Is Neon [Ne] a Noble Gas
  7. The last group of elements in the periodic table with full subshells
  8. ______ light can be seen by the human eye and falls in between Infrared and Ultraviolet on the electromagnetic spectrum
  9. A tiny particle that comprises waves of electromagnetic radiation
  10. What are the electrons in the inner, or lower energy shells called?
  11. How many electrons are allowed to be in one orbital?
  12. Highest energy orbitals are filled ____
  13. What box’s subshell on the periodic table can only hold up to 5 orbitals?
  14. Electrons tend to ____ when next to each other
  15. Electrons must spin ________ from each other to occupy the same orbital
  16. What does the E in E=hv represent?
  17. What does the v in the Wave formula represent?
  18. The Higher the Frequency, The _______ the wavelength
  19. Type of electromagnetic radiation that is invisible to the human eye but can be detected as heat

40 Clues: Lowest Point on a wave • Highest point on a wave • What does the E in E=hv represent? • What unit is used to measure Energy? • Lowest energy orbitals are filled _____ • Highest energy orbitals are filled ____ • What unit is used to measure frequency? • Write Yes or No: Is Neon [Ne] a Noble Gas • What unit is used to measure wavelengths? • ...

chemistry element questions 2021-03-04

chemistry element questions crossword puzzle
Across
  1. an acid when mixed with an alkali forms a salt that ends in sulphate.
  2. the element symbol is Pt.
  3. which metal has the symbol Au?
  4. which element has the atomic number 73?
  5. which particle has a positive charge?
  6. the process of removing suspended solids from a liquid.
  7. what is an element made out of?
  8. in which state are atoms arranged in a rigid regular tight pattern?
Down
  1. what is the common name of hydrated iron oxide?
  2. what is combined with carbon to make carbon monoxide?
  3. what is something with a PH of 7 called?
  4. The first element on the periodic table.
  5. when elements are physically connected.
  6. when elements are chemically connected.
  7. another word for shiny.
  8. what type of elements make up 3/4 of the periodic table?
  9. another word for H2O.

17 Clues: another word for H2O. • another word for shiny. • the element symbol is Pt. • which metal has the symbol Au? • what is an element made out of? • which particle has a positive charge? • when elements are physically connected. • when elements are chemically connected. • which element has the atomic number 73? • what is something with a PH of 7 called? • ...

Chemistry Crossword 2017-11-07

Chemistry Crossword crossword puzzle
Across
  1. group 17 elements in the periodic table;the most reactive non-metals
  2. cloudy mixture in which tiny particles of one substance are held within another, and the particles can be separated out
  3. positively charged particle in the nucleus of an atom
  4. an experiment in which one or more products of a chemical reaction can escape
  5. chemical reaction that absorbs energy
  6. group 18 elements in the periodic table;the most stable and unreactive elements
  7. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  8. change in the appearance or state of a substance that does not change the composition
  9. change that results when two or more substances react to create a different substance or substances
  10. pure substance formed when non-metals combine
  11. combination of pure substances
Down
  1. description of a substance that can be pounded or rolled into sheets
  2. substance that helps a chemical reaction to proceed more quickly
  3. substance that strongly resists the flow of electricity
  4. catalyst involved in chemical reactions in living things
  5. chemical reaction that releases energy
  6. pure substance formed when at least one metal and one non-metal combine
  7. neutral particle in the nucleus of an atom
  8. a table in which the elements are organized by their physical and chemical properties
  9. heterogeneous mixture;mixture in which the different substances that make up the mixture are visible
  10. vertical column of elements in the periodic table
  11. substance made of only one kind of matter, which has a unique set of properties
  12. element that has both metallic and non-metallic properties
  13. substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties
  14. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from the other substance

25 Clues: combination of pure substances • chemical reaction that absorbs energy • chemical reaction that releases energy • neutral particle in the nucleus of an atom • pure substance formed when non-metals combine • vertical column of elements in the periodic table • positively charged particle in the nucleus of an atom • substance that strongly resists the flow of electricity • ...

chemistry crossword 2017-11-07

chemistry crossword crossword puzzle
Across
  1. positively charged particle in the nucleus of an atom
  2. system an experiment in which all reactants and all products of a chemical reaction are accounted for
  3. reactions reaction that takes place when two or more substances react to form new substances
  4. reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  5. compound pure substance formed when at least one metal and one non-metal combine
  6. substance that helps a chemical reaction to proceed more quickly
  7. element that has both metallic and non-metallic properties
  8. 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. catalyst involved in chemical reactions in living things
  10. neutral particle in the nucleus of an atom
  11. number the sum of the number of protons and neutrons in an atom
  12. number number of protons in the nucleus of one atom of an element
Down
  1. the smallest part of an element that is representative of that element; a neutral particle made up of a nucleus containing protons and neutrons, and in which the number of electrons equals the number of protons
  2. ability of a substance to conduct electricity or heat
  3. compound pure substance formed when non-metals combine
  4. table table in which the elements are organized by their physical and chemical properties
  5. dull, brittle element that does not conduct electricity
  6. group 17 elements in the periodic table;the most reactive non-metals
  7. metals group 1 elements in the periodic table, not including hydrogen; the most reactive of the metals
  8. system an experiment in which one or more products of a chemical reaction can escape
  9. monoxide (CO(g))colourless, odourless gas;produced by incomplete combustion of chemicals containing carbon (e.g. hydrocarbons); major source: motor vehicles

21 Clues: neutral particle in the nucleus of an atom • ability of a substance to conduct electricity or heat • positively charged particle in the nucleus of an atom • compound pure substance formed when non-metals combine • dull, brittle element that does not conduct electricity • catalyst involved in chemical reactions in living things • ...

Chemistry Revision 2013-07-15

Chemistry Revision crossword puzzle
Across
  1. The term used to describe electrons in the outer-most shell
  2. A model that was previously used to describe the structure of an atom (2)
  3. A common compound made up of Phosphorus and Oxygen atoms
  4. A type of reaction that involves acids and bases
  5. Most elements in the periodic table are found in this physical state
  6. The name used to describe each of the Group VII elements
  7. The term used to describe a substance that cannot be dissolved
  8. The scientist who carried out the gold-foil experiment
  9. A substance that exhibits properties of metals and non-metals
  10. A particle with no charge found in the nucleus of an atom
  11. The name given to each element in Group VIII (2)
  12. Group I elements are knowns as this type of metal
  13. The name of the scientist who developed the theory of electron shells
  14. The term that describes an element with the same atomic number but different mass number
Down
  1. The element that has the atomic number 56
  2. Non-metals tend to form compounds with this type of bond
  3. The term that describes the attraction between two atoms as a result of sharing or transferring electrons
  4. The shorthand way of writing the name of a compound
  5. A type of indicator
  6. A type of reaction where compounds breakdown into simpler compounds or elements
  7. A substance made up of two or more element chemically combined
  8. A physical property of metals
  9. The name given to the rows in the periodic table
  10. An example of this type of substance is soil
  11. The element with the symbol Zn
  12. A positively charged species
  13. The compound, table salt, is formed by this type of bond
  14. A physical property of non-metals
  15. The name given to the columns in the periodic table
  16. The shorthand way of writing the name of an element

30 Clues: A type of indicator • A positively charged species • A physical property of metals • The element with the symbol Zn • A physical property of non-metals • The element that has the atomic number 56 • An example of this type of substance is soil • The name given to the rows in the periodic table • A type of reaction that involves acids and bases • ...

Chemistry 2014-05-16

Chemistry crossword puzzle
Across
  1. A substance composed of one type of atom only
  2. An energy level representing the distance of an electron from the nucleus of an atom.
  3. Vertical column of elements in the periodic table
  4. Separation of a mixture into fractions that differ in boiling points
  5. The number of protons in the nucleus of an atom
  6. Two or more different atoms held together by chemical bonds
  7. The sum of the numbers of protons and neutrons in the nucleus of an atom
  8. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
Down
  1. Sum of the atomic masses of elements in a compound expressed in grams
  2. Negatively charged particle; located outside the atomic nucleus
  3. The process of purifying a liquid by boiling it and condensing its vapors
  4. A table that shows the elements, their atomic number, symbol, and average atomic mass; elements with similar chemical properties are grouped together
  5. The weighted mean mass of an atom of an element compared with one-twelfth of the mass of an atom of carbon-12; average mass of atoms of an element
  6. a technique that separates the components of a mixture on the basis of the tendency of each to travel or be drawn across the surface of another material
  7. A process that separates materials based on the size of their particles
  8. Smallest particle of an element
  9. One of two or more atoms with the same atomic number but with different numbers of neutrons
  10. A substance made up of atoms of two or more different elements joined by chemical bonds
  11. A horizontal row of elements in the periodic table
  12. A subatomic particle that has no charge and that is found in the nucleus of an atom
  13. A substance consisting of two or more substances mixed together but not chemically bonded together

21 Clues: Smallest particle of an element • A substance composed of one type of atom only • The number of protons in the nucleus of an atom • Vertical column of elements in the periodic table • A horizontal row of elements in the periodic table • Two or more different atoms held together by chemical bonds • Negatively charged particle; located outside the atomic nucleus • ...

section 5.3 2022-05-27

section 5.3 crossword puzzle
Across
  1. one of the metals that can use the inner shell before using the outer shell to bond
  2. one of the elements of Group 1 of the periodic table
Down
  1. one of the elements of Group 2 of the periodic table
  2. one of the elements of Group 18 of the periodic table
  3. All elements with atomic numbers greater than 92 are [...], or made in a laboratory.
  4. one of the elements of Group 17 of the periodic table
  5. what is the only metal that is liquid in room temperature?

7 Clues: one of the elements of Group 2 of the periodic table • one of the elements of Group 1 of the periodic table • one of the elements of Group 18 of the periodic table • one of the elements of Group 17 of the periodic table • what is the only metal that is liquid in room temperature? • ...

GROUP 2 ELEMENTS 2021-02-07

GROUP 2 ELEMENTS crossword puzzle
Across
  1. Name is given to the vertical in the periodic table
  2. name is given for CO32-
  3. red colour in flame tes
  4. name is given to the horizontal in the periodic table
  5. only react with hot water
Down
  1. the fastest element react with water
  2. it is synonim with calcium hydroxide
  3. insoluble sulfate
  4. product between group 2 oxides react with acid
  5. group 2 burn with oxygen

10 Clues: insoluble sulfate • name is given for CO32- • red colour in flame tes • group 2 burn with oxygen • only react with hot water • the fastest element react with water • it is synonim with calcium hydroxide • product between group 2 oxides react with acid • Name is given to the vertical in the periodic table • name is given to the horizontal in the periodic table

Big Bang Crossword 2025-03-26

Big Bang Crossword crossword puzzle
Across
  1. One of two of the most abundant elements. #2 on the periodic table.
  2. One of the two most abundant elements. #1 on the periodic table
  3. The range of radiation
  4. Small portion of matter
Down
  1. From longer to shorter wavelengths
  2. The theory that started the universe
  3. Subatomic particles carrying an electric charge
  4. Attraction between objects
  5. All of space, matter, and energy
  6. From shorter to longer wavelengths

10 Clues: The range of radiation • Small portion of matter • Attraction between objects • All of space, matter, and energy • From longer to shorter wavelengths • From shorter to longer wavelengths • The theory that started the universe • Subatomic particles carrying an electric charge • One of the two most abundant elements. #1 on the periodic table • ...

Science crossword 2025-05-20

Science crossword crossword puzzle
Across
  1. Alkali metals have ___ melting points
  2. What determines the order of elements in the periodic table
  3. The group 7 elements are all ________ non-metals
  4. The amount of valence electrons in group 5
Down
  1. Halogens are ____ conductors of heat
  2. Atomic number is 9
  3. Noble gases are ________
  4. The maximum electrons in shell 1
  5. Atomic number is 20
  6. What is the atomic number of oxygen in the periodic table

10 Clues: Atomic number is 9 • Atomic number is 20 • Noble gases are ________ • The maximum electrons in shell 1 • Halogens are ____ conductors of heat • Alkali metals have ___ melting points • The amount of valence electrons in group 5 • The group 7 elements are all ________ non-metals • What is the atomic number of oxygen in the periodic table • ...

Chapter 6 Vocab 2022-02-22

Chapter 6 Vocab crossword puzzle
Across
  1. element elements in groups 1A through 7A
  2. radius one half of the distance between the nuclei of 2 atoms of the same element when the atoms are joined
  3. earth metal the elements in group 2A
  4. gas the elements of group 8A
  5. metal the elements in group 1A
  6. an atom with a negative charge
  7. energy the energy required to move an electron from an atom
Down
  1. the ability of an atom of an element to attract electrons when the atom is in a compound
  2. metal the group B elements that are usually displayed in the main body of the periodic table
  3. the nonmetals of group 7A
  4. an atom or group of atoms that have a positive or negative charge
  5. law the pattern of properties within within a period repeats as you move from one period to the next
  6. generally has properties that are similar to those of metals and nonmetals
  7. an atom with a positive charge
  8. transition metal the elements that appear beneath the main body of the periodic table

15 Clues: the nonmetals of group 7A • gas the elements of group 8A • an atom with a positive charge • metal the elements in group 1A • an atom with a negative charge • earth metal the elements in group 2A • element elements in groups 1A through 7A • energy the energy required to move an electron from an atom • an atom or group of atoms that have a positive or negative charge • ...

perf 10 2022-12-22

perf 10 crossword puzzle
Across
  1. a column of elements with similar properties on the periodic table
  2. the number of protons in an atom, determines arrangement of elements in the periodic table
  3. a row of the periodic table
  4. the average mass of all the atoms of an element
Down
  1. the chart of elements showing the repeating pattern of their properties
  2. a property used to describe a material that can be drawn into long wires
  3. an element characterized by physical properties that include dull, brittle, and poor conductivity
  4. a property used to describe a metal that can be pounded into shapes
  5. a property used to describe the ability to transfer heat or electricity to another object
  6. an element characterized by physical properties like shininess, malleability ductility, and conductivity

10 Clues: a row of the periodic table • the average mass of all the atoms of an element • a column of elements with similar properties on the periodic table • a property used to describe a metal that can be pounded into shapes • the chart of elements showing the repeating pattern of their properties • a property used to describe a material that can be drawn into long wires • ...

Periodic Table- Khalese Alexander 2016-12-20

Periodic Table- Khalese Alexander crossword puzzle
Across
  1. This is the only nonmetal in group 14.
  2. This element is close to gold and has the symbol Ag.
  3. This is the only metalloid in Period 3.
  4. The first element in the periodic table.
  5. This element has the symbol Kr.
  6. This has the symbol I.
Down
  1. This is the 82nd element.
  2. This element has an atomic mass of 35.453.
  3. This is the only metalloid in group 13.
  4. This is the only metalloid in Group 17.
  5. This is the first element in period 2.
  6. This element has the atomic mass of 196.97.
  7. This element is in group 10 and has the symbol Ni.
  8. This element’s symbol is Cu.
  9. This is the 10th element in the periodic table.

15 Clues: This has the symbol I. • This is the 82nd element. • This element’s symbol is Cu. • This element has the symbol Kr. • This is the only nonmetal in group 14. • This is the first element in period 2. • This is the only metalloid in group 13. • This is the only metalloid in Group 17. • This is the only metalloid in Period 3. • The first element in the periodic table. • ...

Elements of the Periodic Table 2022-04-04

Elements of the Periodic Table crossword puzzle
Across
  1. One of the uses of Cesium.
  2. One of the uses of Strontium.
  3. Radioactive element that belongs to the Alkali metals.
  4. People used to make skin lotions and make-up with this element.
  5. Group of the periodic table that reacts with water.
  6. Element used to create purple fireworks.
  7. This element is found in the U.S "5 cent" coin.
  8. Element used to create gunpowder.
Down
  1. Portland cement is one of the uses of this element.
  2. Element used to create artificial teeth.
  3. Element found in Spinach.
  4. Element used to create spark plugs.
  5. Group of the periodic table that reacts with hot water.
  6. Only alkaline earth metal that does not react with water.
  7. Photochromatic glasses are one of the uses of this element.
  8. Element used to create Plaster cast.
  9. Element used in mummification.
  10. The statue of Liberty is made of this element.

18 Clues: Element found in Spinach. • One of the uses of Cesium. • One of the uses of Strontium. • Element used in mummification. • Element used to create gunpowder. • Element used to create spark plugs. • Element used to create Plaster cast. • Element used to create artificial teeth. • Element used to create purple fireworks. • The statue of Liberty is made of this element. • ...

Chemistry Crossword 2021-07-20

Chemistry Crossword crossword puzzle
Across
  1. The chemical symbol for this element is Au
  2. The building blocks of matter
  3. The element with 6 protons
  4. A neutrally charged particle found in the nucleus
  5. how heavy an element is, the ______ mass
  6. A negatively charged ion
  7. A negatively charged particle that orbits the nucleus
  8. These go around the nucleus and electrons move around in them
  9. Similar to atoms BUT have a different number of electrons
  10. The periodic table of _________
  11. When an atom _______ electrons this makes an anion
Down
  1. The first element in the periodic table
  2. A positively charged particle found in the nucleus
  3. A positively charged ion
  4. The centre of an atom that contains protons and electrons
  5. When an atom ______ electrons this makes a cation
  6. The element that has 20 electrons
  7. The name of the diagrams which show what an atom or ion looks like
  8. Number shows how many protons and electrons an atom has

19 Clues: A positively charged ion • A negatively charged ion • The element with 6 protons • The building blocks of matter • The periodic table of _________ • The element that has 20 electrons • The first element in the periodic table • how heavy an element is, the ______ mass • The chemical symbol for this element is Au • When an atom ______ electrons this makes a cation • ...

periodic table and radioactivity crossword 2021-10-28

periodic table and radioactivity crossword crossword puzzle
Across
  1. have some properties of metals and some of nonmetals
  2. when nonmetals react with metals they generally
  3. 2 protons and 2 neutrons given off during decay
  4. fast moving, negatively charged particle given off during decay
  5. only conduct electricity under certain conditions
Down
  1. group 18, nonreactive
  2. the amount of time it takes for half of the radioactive atoms in an object to decay
  3. found on right side of periodic table, except hydrogen
  4. most penetrating form of radiation
  5. only nonmetal on left of periodic table
  6. a diamond is pure __________
  7. group 17, the most reactive nonmetals
  8. the process through which bacteria convert atmospheric nitrogen to forms plants can use
  9. when isotopes are unstable, this happens

14 Clues: group 18, nonreactive • a diamond is pure __________ • most penetrating form of radiation • group 17, the most reactive nonmetals • only nonmetal on left of periodic table • when isotopes are unstable, this happens • when nonmetals react with metals they generally • 2 protons and 2 neutrons given off during decay • only conduct electricity under certain conditions • ...

Chemistry Crossword 3 2017-10-15

Chemistry Crossword 3 crossword puzzle
Across
  1. Property A property that is observed and can not be measured with a numerical result.
  2. Number The number of protons in the nucleus of an atom.
  3. Metal Found in Group IA of the periodic table.
  4. The state or power of being reactive.
  5. The state of being thick.
  6. An element that doesn't have the characteristic of metal.
  7. A group of five nonmetallic elements with similar properties.
Down
  1. Table A table of the chemical elements.
  2. How easily a substance will set on fire.
  3. Property Any property that is measurable
  4. The change of state from a liquid to a gas.
  5. Any chemical element which has properties in between those of metals and nonmetal.
  6. Property A substance that may be observed when it undergoes a chemical change.

13 Clues: The state of being thick. • The state or power of being reactive. • Table A table of the chemical elements. • How easily a substance will set on fire. • Property Any property that is measurable • The change of state from a liquid to a gas. • Metal Found in Group IA of the periodic table. • Number The number of protons in the nucleus of an atom. • ...

Chemistry 2022-09-13

Chemistry crossword puzzle
Across
  1. vertical columns that show how many outer electrons each atom has
  2. The softest element in Group 1
  3. The most reactive element in Group VII
  4. Transition metals have _____ densities
  5. in the Periodic table
  6. number of protons + number of neutrons
  7. horizontal rows that show the number of shells of electrons an atom has
  8. All substances are made of tiny particles of matter called _____.
  9. The most stable elements in the Periodic table
Down
  1. Reactivity of Group VII elements ______ going down the group.
  2. The protons and neutrons are located at the centre of the atom
  3. The lightest noble gas.
  4. Reactivity of Group 1 elements ______ going down the group.
  5. Another name for Group VII elements
  6. Group 1 element with the smallest atomic number
  7. Group 1 and 2 elements are _________. (metal, nonmetal, metalloid)
  8. Chlorine is a gas at room temperature

17 Clues: in the Periodic table • The lightest noble gas. • The softest element in Group 1 • Another name for Group VII elements • Chlorine is a gas at room temperature • The most reactive element in Group VII • Transition metals have _____ densities • number of protons + number of neutrons • The most stable elements in the Periodic table • ...

The Periodic Table: Trends and Descriptions 2014-04-11

The Periodic Table: Trends and Descriptions crossword puzzle
Across
  1. Atomic radius increases going through a _______.
  2. Half the distance between two adjacent nuclei.
  3. Gases at room temperature and have eight valence electrons.
  4. Silvery-white metals that are fairly reactive.
  5. The energy released when an electron is added to an atom.
  6. To the right of the stairs.
  7. The size of an ion.
  8. Energy The energy required to pull an electron from an atom.
  9. The electric current cannot flow freely if an element is a(n) __________.
Down
  1. The elements touching the stairs.
  2. The tendency of a trend to recur at regular intervals.
  3. group one
  4. Metals Groups three through twelve.
  5. Most transition metals are good _______ of heat and electricity.
  6. The difficulty for an atom to attract an electron.
  7. To the left of the stairs on the periodic table.
  8. vertical rows going down the periodic table.

17 Clues: group one • The size of an ion. • To the right of the stairs. • The elements touching the stairs. • Metals Groups three through twelve. • vertical rows going down the periodic table. • Half the distance between two adjacent nuclei. • Silvery-white metals that are fairly reactive. • Atomic radius increases going through a _______. • ...

MOLECULES 2024-11-11

MOLECULES crossword puzzle
Across
  1. the chemical formula H O is also known as _____
  2. the smallest unit of matter
  3. this science class is called _____
  4. two or more element atoms together are called a _____
  5. the mass of an element is also how much the element _____
  6. the periodic table was invented by Dmitri _____
  7. the flow of subatomic electrons through a metal is called _____
  8. opposite magnetic or electrical charges _____
Down
  1. an element's atomic number is how many _____ it has
  2. 12 of something
  3. $1,000 is also known as a _____
  4. the lightest element in the universe
  5. 6.023 x 10 of something
  6. what children's birthday balloons are filled with
  7. an element that has nonmetal properties (like it doesn't get hot) combined with metal properties (like it carries electricity) is called a _____
  8. for atoms to bond together their outside electrons must equal what number?
  9. Periodic _____ of Elements

17 Clues: 12 of something • Periodic _____ of Elements • the smallest unit of matter • 6.023 x 10 of something • $1,000 is also known as a _____ • this science class is called _____ • the lightest element in the universe • opposite magnetic or electrical charges _____ • the chemical formula H O is also known as _____ • the periodic table was invented by Dmitri _____ • ...

Matters 2021-02-15

Matters crossword puzzle
Across
  1. the substance is the quantity of solution present in a given quantity of solution
  2. the central and most important part of an object movement,or group forming the basic for its activity and growth
  3. 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
  4. the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus.
  5. are sub-atomic particles with no electrical charger
  6. a column in the periodic table of the chemical elements.
  7. is a notation of one or two letter represents chemical element
  8. is a chemical element that mostly lacks the characteristics of a
  9. metallic substance composed of two or more elements, as either a compound or a solution.
  10. The horizontal rows of the periodic table are called.
  11. the smallest particle of a chemical element that can exist
  12. the number of a chemical element in the periodic system, whereby the elements are arranged in order of increasing number of protons in the nucleus.
  13. any of the divalent strongly basic metals of group II of the periodic table comprising beryllium, magnesium, calcium, strontium, barium, and radium.
  14. a stable subatomic particle that has a positive charger equal in magnitude to a unit
Down
  1. is the net movement of anything from a region of higher concentration to a region of lower concentration
  2. a group of atoms bonded together,representing the smallest fundamental unit a chemical compound that can take part in a chemical reaction.
  3. whose properties are intermediate between those of metals and solid non-metals or semiconductors.
  4. in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electrical, chemical, nuclear, or other various forms.
  5. a solid material which is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  6. a stable subatomic particle with a charger of negative electricity
  7. energy which a body possesses by virtue of being in motion
  8. any of the six nonmetallic elements that constitute Group 17
  9. nuclear physics, the sum of the numbers of protons and neutrons present in the nucleus of an atom.
  10. any substance compose of identical molecules consisting of atoms of two or more chemical elements.
  11. metals are six chemical elements in group 2 of the periodic table. They are beryllium, magnesium, calcium, strontium, barium, and radium. The elements have very similar properties: they are all shiny, silvery-white, somewhat reactive metals at standard temperature and pressure.
  12. a small localization object to which can be ascribed several physical or chemical properties as volume
  13. any that which occupies space and possesses rest mass
  14. is any substance that cannot be decomposed into simpler sustances by ordinary chemical processes.
  15. The term________ particle refers both to the true elementary particles, such as quarks and electrons, and to the larger particles that quarks form.

29 Clues: are sub-atomic particles with no electrical charger • any that which occupies space and possesses rest mass • The horizontal rows of the periodic table are called. • a column in the periodic table of the chemical elements. • energy which a body possesses by virtue of being in motion • the smallest particle of a chemical element that can exist • ...

MNDs and Main Families 2021-04-12

MNDs and Main Families crossword puzzle
Across
  1. destroy or wear away gradually by chemical action
  2. located to the right of the staircase
  3. easy to shape, mold, or flatten
  4. a material's ability to allow heat or electricity to pass through it
  5. highly reactive; pungent
  6. lacking luster; absorbs light
  7. rows on the periodic table
  8. fragile; not strong; easily damaged
  9. highly reactive; very soft
  10. part of the element square that shows the number of protons and electrons an element has
Down
  1. part of the element square that shows the sum of protons and neutrons an element has
  2. stable; odorless and colorless; found in our atmosphere
  3. has the conductivity between a conductor and an insulator; property of metalloids
  4. reactive; found in nature, but not "freely"
  5. capable of being pulled or drawn into a wire
  6. located to the left of the staircase
  7. strong odor; smells bad
  8. how well light reflects off a surface
  9. columns on the periodic table
  10. located along the staircase

20 Clues: strong odor; smells bad • highly reactive; pungent • rows on the periodic table • highly reactive; very soft • located along the staircase • lacking luster; absorbs light • columns on the periodic table • easy to shape, mold, or flatten • fragile; not strong; easily damaged • located to the left of the staircase • located to the right of the staircase • ...

Science Crossword 2021-11-24

Science Crossword crossword puzzle
Across
  1. atomic symbol = Fe
  2. The maintenance of a constant internal environment, despite a changing external environment.
  3. The back of the eye.
  4. Electrical force, measured using a Voltmeter.
  5. The best conductor of electricity.
  6. Materials that heat/electricity can pass through easily.
  7. Chemical messengers in the body.
  8. Known as the 'love hormone'.
  9. a long and slender projection of a nerve cell
Down
  1. A bundle of nerve fibres enclosed within a protective sheath.
  2. A unit of electrical resistance.
  3. Atoms that have the same number of protons, but a different number of neutrons.
  4. The fifth element in the periodic table.
  5. Atoms with a positive charge.
  6. a form of energy/ the flow of electrons.
  7. The only metal that isn't a solid at room temperature.
  8. Found to the left of the zigzag line on the periodic table.
  9. The atom that orbits the nucleus.
  10. Atoms with no charge.
  11. A charged particle that is the result of a loss/gain of electrons.

20 Clues: atomic symbol = Fe • The back of the eye. • Atoms with no charge. • Known as the 'love hormone'. • Atoms with a positive charge. • A unit of electrical resistance. • Chemical messengers in the body. • The atom that orbits the nucleus. • The best conductor of electricity. • The fifth element in the periodic table. • a form of energy/ the flow of electrons. • ...

6CHEM practice puzzle 2021-11-23

6CHEM practice puzzle crossword puzzle
Across
  1. solid, liquid, gas and _____
  2. molecules are closely packed and mostly still
  3. element with 4 energy levels and 1 valence electron
  4. gases elements with completely filled valence shells
  5. atom with the same number of protons but a different number of neutrons
  6. element with 3 energy levels and 2 valence electrons
  7. phase change from gas to solid
  8. the fifth element
  9. gases like nitrogen, hydrogen and oxygen
  10. element with the highest mass number
  11. element with 6 valence electrons and mass 16
  12. shiny and good conductors, are on the left side of the periodic table
  13. the smallest element
Down
  1. most reactive group on the periodic table
  2. element with 13 protons
  3. phase change from solid to gas
  4. SI unit for mass
  5. subatomic particle with no charge
  6. GHS symbol with skull bones
  7. ventilated cabinet for working with fumes
  8. subatomic particle with a positive charge
  9. not valence electrons but the other type
  10. element with 77 protons
  11. when you breath in a chemical

24 Clues: SI unit for mass • the fifth element • the smallest element • element with 13 protons • element with 77 protons • GHS symbol with skull bones • solid, liquid, gas and _____ • when you breath in a chemical • phase change from solid to gas • phase change from gas to solid • subatomic particle with no charge • element with the highest mass number • ...

ChemistryUnit2 2022-01-28

ChemistryUnit2 crossword puzzle
Across
  1. part of lab equipment that protects eyes
  2. positively charged particle in the nucleus
  3. one row in the periodic table
  4. reaction of burning fuel
  5. negatively charged particle in atomic layer
  6. bond in which electrons are transferred from metal to nonmetal
  7. reaction in which complex compound is broken down
  8. liquid
  9. substance with pH under 7
  10. lab equipment used for measuring and transferring smaller volumes of liquid
  11. neutral particle in the nucleus
  12. lab equipment used for measuring mass
  13. a kind of matter change
  14. bond based on sharing electrons between atoms
  15. CuSO4
  16. CH3COOH
Down
  1. one column in the periodic table
  2. combination reaction
  3. complex clear substance
  4. input of a reaction
  5. reaction in which the atoms from two compounds change place
  6. substance with pH over 7
  7. reaction between an acid and base
  8. counting unit
  9. C2H5OH
  10. number of particles in one mol
  11. mass of one mall of the substance
  12. simplest clear substance

28 Clues: CuSO4 • C2H5OH • liquid • CH3COOH • counting unit • input of a reaction • combination reaction • complex clear substance • a kind of matter change • reaction of burning fuel • substance with pH over 7 • simplest clear substance • substance with pH under 7 • one row in the periodic table • number of particles in one mol • neutral particle in the nucleus • one column in the periodic table • ...

The Fundamentals of Chemistry 2022-01-12

The Fundamentals of Chemistry crossword puzzle
Across
  1. a rare earth element.
  2. less reactive than alkali metals.
  3. when an atom loses an electron.
  4. negatively charged, circle around the nucleus.
  5. shows all possible locations of electrons
  6. atomic mass unit
  7. when an atom gains or loses one or more electrons.
  8. the vertical rows on the periodic table.
  9. have dull surfaces and cannot be shaped.
  10. when an atom gains an electron.
  11. almost never react, found in atmosphere.
  12. very reactive, important for life.
  13. a positively charged particle.
Down
  1. the center of an atom, has protons and neutrons
  2. very reactive,used to kill microorganisms.
  3. when radiation decays something ?
  4. an uncharged (neutral) particle.
  5. when atoms have different numbers of neutrons.
  6. in groups 3 and 12, copper,gold,etc.
  7. elements that have a shiny look and conduct heat.
  8. the number of protons within an element.
  9. when atoms produce energy and particles.
  10. have properties of metals and nonmetals.
  11. the horizontal rows on the periodic table.
  12. series 90-103

25 Clues: series 90-103 • atomic mass unit • a rare earth element. • a positively charged particle. • when an atom loses an electron. • when an atom gains an electron. • an uncharged (neutral) particle. • when radiation decays something ? • less reactive than alkali metals. • very reactive, important for life. • in groups 3 and 12, copper,gold,etc. • the number of protons within an element. • ...

Semiconductor Basics 1 2018-01-01

Semiconductor Basics 1 crossword puzzle
Across
  1. Undoped, single-crystal semiconductor.
  2. Not pure.
  3. The dual of electron.
  4. Region of a pn-junction without mobile carriers.
  5. An element from Group V in the periodic table.
  6. An early elemental semiconductor.
  7. Charge on p-type material.
  8. A semiconductor made by adding controlled quantities of impurities.
  9. A common donor element.
  10. Semiconductor made from different elements.
  11. An elemental semiconductor and part of the nickname for the valley south of San Francisco Bay area.
  12. What is generated when a hole and electron combines in direct semiconductor material.
Down
  1. A common acceptor element
  2. Highest energy band.
  3. Not negative.
  4. Type of diode, not to be confused with a heavy metal.
  5. Reverse bias _______ current.
  6. Movement from high- to low concentration.
  7. A subatomic particle that is more mobile that its dual.
  8. Element from Group III in the periodic table.
  9. What is generated when a photon with enough energy interacts with a semiconductor.
  10. A semiconductor diode, but not pn-junction.

22 Clues: Not pure. • Not negative. • Highest energy band. • The dual of electron. • A common donor element. • A common acceptor element • Charge on p-type material. • Reverse bias _______ current. • An early elemental semiconductor. • Undoped, single-crystal semiconductor. • Movement from high- to low concentration. • A semiconductor diode, but not pn-junction. • ...

Chemistry Review 2017-06-13

Chemistry Review crossword puzzle
Across
  1. An alkali metal.
  2. Bonding where electrons are shared.
  3. A Noble gas.
  4. This gas re-lights a glowing splint.
  5. More than 1 phase.
  6. A change from gas directly to a solid.
  7. Bonding where electrons are transferred.
  8. Can be found in all 3 states at room temperature.
  9. A negatively charged ion.
  10. A horizontal row on the periodic table.
  11. The prefix for the number five.
Down
  1. Only has 1 phase.
  2. The special name given to the outer shell electrons.
  3. A vertical column on the periodic table.
  4. A negatively charged particle.
  5. A positive particle.
  6. A positively charged ion.
  7. A change where no new substance is formed.
  8. A change where a new substance is formed.
  9. A neutral particle.
  10. This is a characteristic property.
  11. This diagram only shows the outer shell electrons
  12. A negatively charged atom.
  13. Most elements are this type of element.
  14. Most atoms want this number of electrons in the outer shell.

25 Clues: A Noble gas. • An alkali metal. • Only has 1 phase. • More than 1 phase. • A neutral particle. • A positive particle. • A positively charged ion. • A negatively charged ion. • A negatively charged atom. • A negatively charged particle. • The prefix for the number five. • This is a characteristic property. • Bonding where electrons are shared. • This gas re-lights a glowing splint. • ...

U4E2 Cross Word for Choice Board 2014-03-26

U4E2 Cross Word for Choice Board crossword puzzle
Across
  1. Costs a lot of money.
  2. Where them on your fingers.
  3. Periodic Table symbol is Ag.
  4. We do this every night.
  5. Put your money in this.
  6. What you eat in the afternoon.
  7. Second word in a Hannah Montana song title Nobody's...
  8. Periodic Table symbol is Au.
  9. Put drinks in here.
  10. Where this around your waist.
  11. Not expensive but...
  12. Give this to someone for there birthday.
Down
  1. What you use to pay for things.
  2. Another word for how good something is.
  3. A place to go shopping.
  4. Where this around your neck.
  5. The name for the amount of something.
  6. You can make these from hand.
  7. What you can put your stuff in when you go out.
  8. Something you can use to pay for something (paper form).
  9. Were them on your feet.
  10. What you do when you want to buy something.
  11. Not apart but...
  12. You need to have your ears pierced to were these.
  13. You can cook in this.

25 Clues: Not apart but... • Put drinks in here. • Not expensive but... • Costs a lot of money. • You can cook in this. • A place to go shopping. • We do this every night. • Put your money in this. • Were them on your feet. • Where them on your fingers. • Where this around your neck. • Periodic Table symbol is Ag. • Periodic Table symbol is Au. • You can make these from hand. • ...

Science Crossword 2024-09-09

Science Crossword crossword puzzle
Across
  1. this is something all life does
  2. a state of matter when molecules are in the air
  3. moss that is dormant needs this to become alive again
  4. a device used to look at things up close
  5. this is when life can be nearly dead but is not actually dead
  6. this element is number 14 on the periodic table
  7. this is the third planet from the sun
  8. Taylor Swift fans are often called:
  9. this element has an atomic mass of 126.9
  10. the fourth state of matter
  11. the old mascot of Chippewa, being retired this year
Down
  1. anything that is living
  2. the liquid section of the inside of Earth
  3. this is the closest planet to the sun
  4. the iron center of Earth
  5. some species of this animal live forever
  6. the genetic code of all life
  7. a streaming platform where people often stream videogames
  8. the lightest element on the periodic table
  9. the smallest unit of life

20 Clues: anything that is living • the iron center of Earth • the smallest unit of life • the fourth state of matter • the genetic code of all life • this is something all life does • Taylor Swift fans are often called: • this is the closest planet to the sun • this is the third planet from the sun • a device used to look at things up close • some species of this animal live forever • ...

AP Chem Review 2022-09-12

AP Chem Review crossword puzzle
Across
  1. F=q1q2/r^2
  2. atoms with the same number of electrons
  3. lose cation=smaller radius gain anion= larger radius
  4. columns on the periodic table
  5. PES
  6. 2 or more elements/compounds
  7. measure of an atom's tendency to attract free electrons
  8. the total mass in grams of an atom to make up a molecule per mole
  9. mass of one mole in an atom
  10. exist in energy levels
  11. BE
Down
  1. 6.022x10^23
  2. two elements combine to form compounds
  3. added energy causing an electron jump a level
  4. 2 electron per orbital fill in one at a time
  5. electron with a positive charge
  6. increases down a group and left in a period
  7. an atom's tendency to attract bonding electrons
  8. cant be separated physically
  9. inner level shield the attractive force
  10. separated by boiling point
  11. equal to 6.022x10^23
  12. energy required to remove an electron
  13. attraction to polarity
  14. effective nuclear charge
  15. electron with a negative charge
  16. rows on the periodic table

27 Clues: BE • PES • F=q1q2/r^2 • 6.022x10^23 • equal to 6.022x10^23 • attraction to polarity • exist in energy levels • effective nuclear charge • separated by boiling point • rows on the periodic table • mass of one mole in an atom • cant be separated physically • 2 or more elements/compounds • columns on the periodic table • electron with a positive charge • electron with a negative charge • ...

Dombrowski's Classifying Matter Crossword 2023-09-11

Dombrowski's Classifying Matter Crossword crossword puzzle
Across
  1. subatomic particle with a negative charge
  2. the particles that makes up everything
  3. pure substances have definite chemical and physical ______.
  4. mixture where particles are spread throughout but don't settle like in a suspension
  5. a mixture that is evenly mixed
  6. a mixture that is unevenly mixed
  7. the part of the atom that contains the protons and neutrons
  8. solution where a substance is dissolved in metal
Down
  1. heterogeneous mixture where the particles can settle on the bottom of the container
  2. made of different types of atoms, chemically combined
  3. the one or two letters that represent an element on the periodic table
  4. anything that has mass and takes up space
  5. homogeneous mixture where one substance is dissolved in another
  6. found on the Periodic Table
  7. subatomic particle with a positive charge
  8. subatomic particle with no charge
  9. the compound example given in the notes
  10. 2 or more atoms held together by a chemical bond
  11. mixtures are combined ________, not chemically
  12. Element 79

20 Clues: Element 79 • found on the Periodic Table • a mixture that is evenly mixed • a mixture that is unevenly mixed • subatomic particle with no charge • the particles that makes up everything • the compound example given in the notes • subatomic particle with a negative charge • anything that has mass and takes up space • subatomic particle with a positive charge • ...

Booty 2023-09-20

Booty crossword puzzle
Across
  1. something you could hang up
  2. what you use to wash hands
  3. everything right of the periodic table stairs
  4. city so nice they named it twice
  5. Father of famous fictional characters
  6. famous comedian
  7. yankee with no ____
  8. college worse than KU
  9. type of electronic commonly used
  10. hardest sport to play
  11. triangle shaped chip
  12. beautiful voice newer female singer
  13. will ferrell famous movie
  14. famous type of shoe
  15. element K on the periodic table
  16. events hosted every 4 years
Down
  1. homeroom teacher
  2. something said after an accomplishment
  3. worst team in the mlb
  4. joes last name
  5. subject in school
  6. something that happens at a football game
  7. typically nine of them in a game
  8. flavor of popcorn
  9. hottest woman on earth
  10. hair style from 80's-90's
  11. cheese type
  12. Bullies tend to be
  13. "get it, got it...."
  14. something you see on a good day
  15. southern california city

31 Clues: cheese type • joes last name • famous comedian • homeroom teacher • subject in school • flavor of popcorn • Bullies tend to be • yankee with no ____ • famous type of shoe • triangle shaped chip • "get it, got it...." • worst team in the mlb • college worse than KU • hardest sport to play • hottest woman on earth • southern california city • hair style from 80's-90's • will ferrell famous movie • ...

Intro to Chemistry Crossword 2025-01-17

Intro to Chemistry Crossword crossword puzzle
Across
  1. another word for homogeneous mixture
  2. name for element found in group 17
  3. mixture that does not look the same throughout
  4. period 5 noble gas
  5. sum of protons and neutrons
  6. another name for column on periodic table
  7. building block of matter
  8. element that acts like metal and nonmetal
  9. pure substance containing atoms of one element
  10. another name for a row on periodic table
  11. good conductor of heat and electricity. Left side of PT
  12. particle that lives in the nucleus and has no charge
Down
  1. pure substance containing atoms of different elements
  2. contains atoms bonded together in fixed ratios. Composition does not change.
  3. combo of pure substances that can have different composition
  4. poor conductors located on right side of PT
  5. chart that organizes elements
  6. mixture that looks the same throughout
  7. period 3 alkali metal
  8. number that gives number of protons for an atom
  9. has mas and takes up space
  10. period 4 group 8 transition metal
  11. particle in nucleus with positive charge

23 Clues: period 5 noble gas • period 3 alkali metal • building block of matter • has mas and takes up space • sum of protons and neutrons • chart that organizes elements • period 4 group 8 transition metal • name for element found in group 17 • another word for homogeneous mixture • mixture that looks the same throughout • another name for a row on periodic table • ...

Criss Cross 2024-05-08

Criss Cross crossword puzzle
Across
  1. A positively charged ion
  2. smallest particle
  3. A minute portion of matter
  4. A distinctive form of matter such as a solid, liquid, gas, or plasma
  5. Mass per unit volume of a material.
  6. A force that holds atoms together in a compound
  7. Vertical row in the periodic table
  8. The action of being moved or moving
  9. The number of protons and neutrons found in nucleus
Down
  1. The number of protons in an atom's nucleus
  2. The temperature at which a solid becomes a liquid
  3. An equal amount of charge or particles
  4. Group of elements with similar chemical properties
  5. Horizontal row in the periodic table
  6. Attraction formed between oppositely charged ions in an ionic compound
  7. A phase that does not have a definite shape or volume
  8. A phase that has a definite volume but takes the shape of its container
  9. Amount of matter in an object

18 Clues: smallest particle • A positively charged ion • A minute portion of matter • Amount of matter in an object • Vertical row in the periodic table • Mass per unit volume of a material. • The action of being moved or moving • Horizontal row in the periodic table • An equal amount of charge or particles • The number of protons in an atom's nucleus • ...

Super Challenge 2025-07-16

Super Challenge crossword puzzle
Across
  1. In Japan, July 21 is _____ Day.
  2. Every _____, street performers come to Shizuoka.
  3. What's on Shizuoka Prefecture's flag? Mt. _______.
  4. In Japan, August 11 is _____ Day.
  5. Suzuki, Yamaha, and Honda make these: _________.
  6. Lucky number.
  7. In Japan's summer, the weather is usually _______. I need an umbrella!
Down
  1. Number 8 on the periodic table
  2. Number 26 on the periodic table
  3. These bloom in the spring, and we can see them during Hanami.
  4. 2024 was the year of the ______.
  5. This is the color of a famous Shizuoka product and S-Pulse uniform.
  6. We need this for our bones. Number 20.
  7. Lucky number.
  8. In Japan's winter, the weather is usually _______. Let me tie up my hair...
  9. These animals live in the water and are playful.
  10. Fastest animal on land.
  11. 2025 is the year of the ______.
  12. "Cherry ____." These are famous in Shizuoka, but they are not a flower.

19 Clues: Lucky number. • Lucky number. • Fastest animal on land. • Number 8 on the periodic table • Number 26 on the periodic table • In Japan, July 21 is _____ Day. • 2025 is the year of the ______. • 2024 was the year of the ______. • In Japan, August 11 is _____ Day. • We need this for our bones. Number 20. • Every _____, street performers come to Shizuoka. • ...

Atoms & Simple Machines 2025-06-09

Atoms & Simple Machines crossword puzzle
Across
  1. the force you apply to the machine
  2. a rigid bar that pivots on a fulcrum
  3. positively charged subatomic particle
  4. the weight or force of the object you are trying to move with a lever or plane
  5. inclined _____ are useful to move vertically with less force
  6. center of atom where most of the mass is located
  7. a push or pull on an object, measured in Newtons (N)
  8. a simple machine often used to cut things
  9. this simple machine consists of a ____ and axle
  10. the basic unit of matter
Down
  1. subatomic particle with no charge
  2. vertical columns on the periodic table
  3. horizontal rows of the periodic table
  4. the ______ advantage of a machine tells you how much easier it makes a task
  5. Force times distance = ____
  6. bottle caps and nuts/bolts are examples of this machine
  7. a wheel and rope used to raise or lower heavy objects
  8. negatively charged subatomic particle

18 Clues: the basic unit of matter • Force times distance = ____ • subatomic particle with no charge • the force you apply to the machine • a rigid bar that pivots on a fulcrum • horizontal rows of the periodic table • positively charged subatomic particle • negatively charged subatomic particle • vertical columns on the periodic table • a simple machine often used to cut things • ...

The Elempics games- Cross-reaction 2025-08-06

The Elempics games- Cross-reaction crossword puzzle
Across
  1. It has an era named after it
  2. One of the components of bronze
  3. Key component in permanent magnets
  4. Group of periodic table that do not react with any element
  5. It's chemical symbol does not contain any of the letters in it's name. Used in cosmetics
  6. The aurora borealis green colour is caused by this
  7. Named after a district in Greece
  8. It's chemical symbol if expanded contains a breed of canine
Down
  1. Number of elements named after scientists
  2. Used in hot thermometers
  3. Has atomic number 118
  4. The heaviest non reactive metal in the periodic table
  5. It reacts with starch to turn deep blue
  6. Was first discussed by an alchemist and was mistaken for gold because it glowed in the dark
  7. Heaviest naturally occurring element on Earth
  8. Second lightest noble gas
  9. Burns apple green when exposed to flame (with HCl)
  10. Lustrous solid brittle bluish white metal

18 Clues: Has atomic number 118 • Used in hot thermometers • Second lightest noble gas • It has an era named after it • One of the components of bronze • Named after a district in Greece • Key component in permanent magnets • It reacts with starch to turn deep blue • Number of elements named after scientists • Lustrous solid brittle bluish white metal • ...

Elements and the Periodic Table 2026-02-19

Elements and the Periodic Table crossword puzzle
Across
  1. A combination of substances not chemically joined
  2. A pure substance made of only one type of atom
  3. The smallest particle of an element
  4. An element with properties of both metals and nonmetals
  5. A positively charged particle in the nucleus
  6. How easily an element reacts with other substances
  7. The total number of protons and neutrons
  8. A negatively charged particle that moves around the nucleus
Down
  1. The central part of an atom
  2. One or two letters used to represent an element
  3. A chart that organises all known elements
  4. The number of protons in an atom
  5. A substance made from two or more different elements chemically joined
  6. A neutral particle found in the nucleus
  7. An element that is often dull and a poor conductor
  8. An element that is usually shiny and conducts electricity
  9. A vertical column on the periodic table
  10. A horizontal row on the periodic table

18 Clues: The central part of an atom • The number of protons in an atom • The smallest particle of an element • A horizontal row on the periodic table • A neutral particle found in the nucleus • A vertical column on the periodic table • The total number of protons and neutrons • A chart that organises all known elements • A positively charged particle in the nucleus • ...

The periodic table 2020-10-08

The periodic table crossword puzzle
Across
  1. The number of elements in period 1.
  2. The name of the group 1 metals (2 words).
  3. The only metallic element which is a liquid at room temperature and pressure.
  4. The name given to the horizontal rows on the periodic table.
  5. The name given to the vertical columns on the periodic table.
  6. This element makes up 21% of the air we breath.
  7. The element in period 3, group 3.
Down
  1. The number of elements in period 2.
  2. The name of the group of inert gases in group 0/8 (2 words).
  3. The name of a non-metal element which is a liquid at room temperature and pressure.
  4. The block of metals which is between groups 2 and 3 (2 words).
  5. The name of the elements in group 7.
  6. The element in period 2, group 5.
  7. This metallic element burns with a lilac flame.

14 Clues: The element in period 2, group 5. • The element in period 3, group 3. • The number of elements in period 2. • The number of elements in period 1. • The name of the elements in group 7. • The name of the group 1 metals (2 words). • This metallic element burns with a lilac flame. • This element makes up 21% of the air we breath. • ...

Periodic table crossword 2021-08-29

Periodic table crossword crossword puzzle
Across
  1. used to prevent rust on taps
  2. most common metal used to build bridges and skyscrapers
  3. Very high calorific value also used in oil manufacturing
  4. Has brownish orange fumes that are toxic
  5. important for strong bones
  6. Highest melting point metal
  7. a isotope of this element is used in cancer treatment
  8. Used in catalytic converters and has shot up in value in 2020
Down
  1. is the building block of our universe
  2. Radioactive element discovered by famous female scientist
  3. Used in Race car brakes
  4. Has metal properties but is non metal
  5. GI pipes
  6. Highly reactive with water

14 Clues: GI pipes • Used in Race car brakes • important for strong bones • Highly reactive with water • Highest melting point metal • used to prevent rust on taps • is the building block of our universe • Has metal properties but is non metal • Has brownish orange fumes that are toxic • a isotope of this element is used in cancer treatment • ...