periodic table Crossword Puzzles

10th Grade Chemistry 2021-06-14

10th Grade Chemistry crossword puzzle
Across
  1. The table that shows the solubility
  2. Protective eye wear for labs
  3. losing electrons (LEO)
  4. Something to reduce the reaction energy needed
  5. A type of bond where valence electrons r shared
  6. a type of radiation with the highest penetrating power
  7. gaining electrons (GER)
  8. Balancing of both sides of the equation to influence stability
  9. Method of separating aqueous solutions
  10. Group 18 gases on the periodic table
  11. H + Cl -> HCl What type of reaction
  12. the acidity and basic measuring value
  13. double pressure means gas is ____
  14. A compound that won't mix with nonpolar
  15. a homologous series that's saturated
  16. The table that shows how reactive metals/nonmetals are
  17. A formula that is simplified
Down
  1. The table that shows solubility at temp
  2. Releasing heat
  3. the element that is organic
  4. ___ says two containers with the same volume no matter what gas they have with the same temp and pressure there will be the same amount of molecules
  5. Something with 8 valence electrons
  6. a substance used to determine pH
  7. Weighted avg of all natural isotopes
  8. a homologous series that's unsaturated
  9. Randomness and variety
  10. A type of bond immersed in a sea of moving
  11. a energy producing method that results in long term waste
  12. Absorption of heat
  13. A strong one will create a higher boiling point

30 Clues: Releasing heat • Absorption of heat • losing electrons (LEO) • Randomness and variety • gaining electrons (GER) • the element that is organic • Protective eye wear for labs • A formula that is simplified • a substance used to determine pH • double pressure means gas is ____ • Something with 8 valence electrons • The table that shows the solubility • ...

Properties of Metals 2022-11-27

Properties of Metals crossword puzzle
Across
  1. The two rows below the periodic table. They contain the transuranium metals.
  2. Metals in groups 13-16, where other nonmetal elements also are.
  3. the ability to carry electric current
  4. the breaking down of a metal due to a chemical reaction in the environment
  5. property of being shiny and reflective
  6. elements that are good conductors of electric current and heat
  7. ability to be hammered or rolled into flat sheets or other shapes
Down
  1. the metals in group 1. These metals are the most reactive metals in the periodic table.
  2. the ability to transfer heat
  3. ability to be pulled out, or drawn, into long wires; stretchy
  4. The metals in group 2. These metals are still very reactive, but less reactive than the alkali metals. They are also harder and denser than the alkali metals
  5. The elements in groups 3-12. Most are hard and shiny solids. Mercury is the only one to be not solid at room temperature. They are also malleable and good conductors of heat and electricity
  6. the ease and speed with which an element combines, or reacts, with other substances

13 Clues: the ability to transfer heat • the ability to carry electric current • property of being shiny and reflective • ability to be pulled out, or drawn, into long wires; stretchy • elements that are good conductors of electric current and heat • Metals in groups 13-16, where other nonmetal elements also are. • ...

Periodic table: 2019-09-05

Periodic table: crossword puzzle
Across
  1. heavy but carry no charge
  2. positively charged
  3. tiny/ invisible particles
Down
  1. negatively charged
  2. orbit that moves around nucleus
  3. chemical element

6 Clues: chemical element • negatively charged • positively charged • heavy but carry no charge • tiny/ invisible particles • orbit that moves around nucleus

periodic table 2023-08-28

periodic table crossword puzzle
Across
  1. data
  2. table
  3. metals
Down
  1. numbers
  2. gas
  3. properties

6 Clues: gas • data • table • metals • numbers • properties

periodic table 2021-09-24

periodic table crossword puzzle
Across
  1. a vertical column
  2. properties of both
Down
  1. brittle, not good conductors periods:horizontal rows
  2. table: name of it
  3. oxygen, nitrogen and carbon dioxide is a type of elements: one basic substance made from an atom valence electrons: outer most electron atoms:basic unit of matter energy: can mot be created or destroyed
  4. shiny, malleable good conductors

6 Clues: a vertical column • table: name of it • properties of both • shiny, malleable good conductors • brittle, not good conductors periods:horizontal rows • oxygen, nitrogen and carbon dioxide is a type of elements: one basic substance made from an atom valence electrons: outer most electron atoms:basic unit of matter energy: can mot be created or destroyed

Periodic table 2024-01-26

Periodic table crossword puzzle
Across
  1. the second lightest atom
  2. an atom with 18 protons and 18 electrons
  3. an atom with the melting point of -248C
Down
  1. atom with the 131.3 as it's atomic mass
  2. number 36 in the periodic table
  3. first found in 1900

6 Clues: first found in 1900 • the second lightest atom • number 36 in the periodic table • atom with the 131.3 as it's atomic mass • an atom with the melting point of -248C • an atom with 18 protons and 18 electrons

Periodic Table 2022-03-08

Periodic Table crossword puzzle
Across
  1. Used in jewellery and money
  2. It 21% of the air we breathe
  3. Liquid at room temperature
Down
  1. can be used for building strong bones
  2. Can be found in fruits, beans, potatoes & more
  3. Used in balloons

6 Clues: Used in balloons • Liquid at room temperature • Used in jewellery and money • It 21% of the air we breathe • can be used for building strong bones • Can be found in fruits, beans, potatoes & more

Periodic Table 2023-01-17

Periodic Table crossword puzzle
Across
  1. period 1 group 1
  2. period 5 group 7
  3. has 12 protons
Down
  1. has 8 neutrons
  2. symbol is K
  3. 14 neutrons and protons

6 Clues: symbol is K • has 8 neutrons • has 12 protons • period 1 group 1 • period 5 group 7 • 14 neutrons and protons

Periodic Table 2022-12-12

Periodic Table crossword puzzle
Across
  1. Which orange greens as it oxidizes?
  2. What do humans and fish breathe?
  3. What is commonly found in commercial salt?
  4. What caused watch factory shutdowns in the early 1900's?
Down
  1. Which element was discovered in 1898 by Marie Curie and her husband but is not radium?
  2. Which gas is commonly used in colorful light fixtures?

6 Clues: What do humans and fish breathe? • Which orange greens as it oxidizes? • What is commonly found in commercial salt? • Which gas is commonly used in colorful light fixtures? • What caused watch factory shutdowns in the early 1900's? • Which element was discovered in 1898 by Marie Curie and her husband but is not radium?

periodic table 2025-10-01

periodic table crossword puzzle
Across
  1. K
  2. CL
  3. C
  4. O
Down
  1. C
  2. Ni
  3. Na

7 Clues: C • K • C • O • CL • Ni • Na

Periodic Table 2025-11-18

Periodic Table crossword puzzle
Across
  1. a tiny particle inside the centre of an atom. They make up most of the weight of an atom but are still very small.
  2. what is the newest element in the periodic table
  3. the tiniest energy dense particle in an atom
Down
  1. number one one eight
  2. what is number 1 on the periodic table
  3. metals have a shiny appearance due to their ability to reflect light

6 Clues: number one one eight • what is number 1 on the periodic table • the tiniest energy dense particle in an atom • what is the newest element in the periodic table • metals have a shiny appearance due to their ability to reflect light • a tiny particle inside the centre of an atom. They make up most of the weight of an atom but are still very small.

chemistry crossword 2015-11-13

chemistry crossword crossword puzzle
Across
  1. shiny, malleable, ductile element that conducts electricity.
  2. elements that has both metallic and nonmetallic properties.
  3. change that results when two or more substances react.
  4. group 2 elements in the periodic table; not including hydrogen; there reactivity is not as strong as alkaline metals.
  5. The smallest part of an element.
  6. group 18 elements in the periodic table; the most stable and unreactive material.
  7. pure substance that cannot be broken down into other substances.
  8. homogeneous mixture; mixture of two or more pure substances that looks like one substance.
  9. change in appearance or state of a substance that does not change composition.
  10. cloudy mixture in which tiny particles of one substance are held in another and can be separated.
  11. chemical combination of two or more elements in a specific ratio.
  12. positively charged particle in the nucleus of an atom.
  13. neutral particle in the nucleus of an atom.
  14. the point in temperature that an element starts to boil.
  15. the point in temperature that an element starts to melt.
Down
  1. combination of pure substances; unlike a compound.
  2. a substance that is made of only one kind of matter.
  3. heterogeneous mixture; mixture in which the different substances that make up the mixture are visible.
  4. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu).
  5. orbit of electrons around the nucleus of an atom.
  6. number of protons in the nucleus of one atom of an element.
  7. a table in which the elements are organized by their physical and chemical properties.
  8. cloudy mixture in which tiny particles of one substance are held in another and cannot be separated
  9. invisible negatively charged particle that orbits the nucleus of an atom.
  10. dull,brittle element that does not conduct electricity.

25 Clues: The smallest part of an element. • neutral particle in the nucleus of an atom. • orbit of electrons around the nucleus of an atom. • combination of pure substances; unlike a compound. • a substance that is made of only one kind of matter. • change that results when two or more substances react. • positively charged particle in the nucleus of an atom. • ...

Science assignment 2015-12-02

Science assignment crossword puzzle
Across
  1. Catalyst involved in chemical reactions in living things
  2. Mass of one atom of an element calculated from the total number of protons neutrons and electrons of that atom
  3. A reaction that takes place when two or more substances react to from a new substance
  4. Pure substance that cannot be broken down into other substances
  5. A neutral substance is neither an acid nor a base
  6. Atom that has become electrically charged because it has lost or gained electrons
  7. substance that helps a chemical reaction to proceed more quickly
  8. An experiment in which all reactants and all products of a chemical reaction are accounted for
  9. Positively charged center of an atom that contains protons and neutrons
  10. Chemical reaction that releases energy
  11. Number of protons in the nucleus of one atom of an element
Down
  1. dull, brittle element that does not conduct electricity
  2. A table in which the elements are organized by their physical and chemical properties
  3. Chemical reation that occurs when oxygen reacts with a substance to from an new substance and give off energy
  4. A chemical reaction that absorbs energy
  5. Group 18 elements in the periodic table of elements that is most stable and unreactive elements
  6. Principle that matter is not created or destroyed in a chemical reaction
  7. Change that results when two or more substances react to create a different substance or substances
  8. An experiment in which one or more products of a chemical reaction can escape
  9. Group 17 elements in the periodic table, the most reactive non-metals
  10. Slow chemical change occurs when oxygen in the air reacts with metal
  11. invisible negatively charged particle that orbits the nucleus o an atom
  12. Element that has both metallic and non-metallic properties
  13. Chemical combination of two or more elements in a specific ratio
  14. shiny, malleable, ductile, elements that conduct electricity
  15. Substance that reacts with another substance or substances in a chemical reaction to create new substances with other substances

26 Clues: Chemical reaction that releases energy • A chemical reaction that absorbs energy • A neutral substance is neither an acid nor a base • dull, brittle element that does not conduct electricity • Catalyst involved in chemical reactions in living things • Element that has both metallic and non-metallic properties • ...

Matter and Energy Crossword 2020-03-20

Matter and Energy Crossword crossword puzzle
Across
  1. two or more substances that are together, but not chemically combined
  2. elements located to the right of the stair-step (zig zag) line on the periodic table
  3. two or more atoms joined (bonded) together chemically
  4. elements located to the left of the stair-step (zig zag) line of the periodic table
  5. the law that states matter cannot be created or destroyed
  6. the number of protons or electrons contained in an element
  7. the number of protons plus the number of neutrons contained in an atom's nucleus
  8. elements or compounds on the right side of a chemical equation
  9. the type of change that results in the formation off new chemical substances
Down
  1. the amount of space an object occupies
  2. a substance that consists of 2 or more elements combined in a set ratio
  3. positively-charged subatomic particles found in the nucleus
  4. a diagram showing the amount of available energy, moving from one feeding (trophic) level to the next
  5. elements or compounds on the left side of a chemical equation
  6. the center of an atom that contains the protons and neutrons
  7. the basic building block of matter that make up everyday objects
  8. neutrally-charged subatomic particles found in the nucleus
  9. the ability to move heat or electricity from one place to another
  10. a table of the chemical elements arranged in order of atomic number
  11. the type of change in which the form/appearance of matter is altered, but one substance is not transformed into another
  12. negatively-charged subatomic particles found in a cloud surrounding the nucleus
  13. a series of interactions in which one organism eats another in order to gain energy
  14. a diagram showing many overlapping food chains
  15. the ratio of an object's mass to its volume (M/V)
  16. a pure substance that cannot be broken down chemically
  17. the amount of matter in an object

26 Clues: the amount of matter in an object • the amount of space an object occupies • a diagram showing many overlapping food chains • the ratio of an object's mass to its volume (M/V) • two or more atoms joined (bonded) together chemically • a pure substance that cannot be broken down chemically • the law that states matter cannot be created or destroyed • ...

Weekly Crossword - Music 2015-09-24

Weekly Crossword - Music crossword puzzle
Across
  1. Wrote last evensong's anthem
  2. Opposite of piano
  3. 88 ways of not opening a door
  4. Newland's way of constructing the periodic table (chemistry)
  5. Collective noun of warblers
  6. Small double-reeded instrument
Down
  1. Triple time
  2. The man waving the stick
  3. Classical-musical
  4. Making a goal

10 Clues: Triple time • Making a goal • Opposite of piano • Classical-musical • The man waving the stick • Collective noun of warblers • Wrote last evensong's anthem • 88 ways of not opening a door • Small double-reeded instrument • Newland's way of constructing the periodic table (chemistry)

Chemistry Crossword 2023-11-07

Chemistry Crossword crossword puzzle
Across
  1. Sugar in dairy
  2. Sugar
  3. algae
  4. A type of macromolecule
  5. On the periodic table
Down
  1. Ex: proteins,Lipids,carbs and nucleic acids
  2. A tank of water with fish in it
  3. A branch of science
  4. Solute + Solvent
  5. A molecule that bonds and turns into a polymer

10 Clues: Sugar • algae • Sugar in dairy • Solute + Solvent • A branch of science • On the periodic table • A type of macromolecule • A tank of water with fish in it • Ex: proteins,Lipids,carbs and nucleic acids • A molecule that bonds and turns into a polymer

Matte 2024-03-06

Matte crossword puzzle
Across
  1. compostion of molecule
  2. everything that takes up space
  3. same atoms grouped together
  4. connected together
  5. substance that has been purified
Down
  1. different elements not chemically bonded
  2. more than one element bonded together
  3. builing block of matter
  4. referring to the _____ table
  5. a group of atoms

10 Clues: a group of atoms • connected together • compostion of molecule • builing block of matter • same atoms grouped together • referring to the _____ table • everything that takes up space • substance that has been purified • more than one element bonded together • different elements not chemically bonded

Matte 2024-03-06

Matte crossword puzzle
Across
  1. compostion of molecule
  2. everything that takes up space
  3. same atoms grouped together
  4. connected together
  5. substance that has been purified
Down
  1. different elements not chemically bonded
  2. more than one element bonded together
  3. builing block of matter
  4. referring to the _____ table
  5. a group of atoms

10 Clues: a group of atoms • connected together • compostion of molecule • builing block of matter • same atoms grouped together • referring to the _____ table • everything that takes up space • substance that has been purified • more than one element bonded together • different elements not chemically bonded

Unit 1 Crossword Puzzle 2022-08-26

Unit 1 Crossword Puzzle crossword puzzle
Across
  1. Iron
  2. Shows the elements that make up the compound and the numbers of atoms
  3. Sodium or Potassium
  4. Neutral charge
  5. Atoms with different numbers of neutrons
  6. Elements with similar properties
Down
  1. Hydrogen
  2. Group of atoms with a negative charge
  3. Horizontal rows of the periodic table
  4. Group of atoms that have any charge
  5. Group of atoms with a positive charge
  6. Number of protons in an element
  7. One or two letter abbreviations for a chemical element name
  8. Helium
  9. Positive charge
  10. Number of protons and neutrons combined
  11. Negative charge

17 Clues: Iron • Helium • Hydrogen • Neutral charge • Positive charge • Negative charge • Sodium or Potassium • Number of protons in an element • Elements with similar properties • Group of atoms that have any charge • Group of atoms with a negative charge • Horizontal rows of the periodic table • Group of atoms with a positive charge • Number of protons and neutrons combined • ...

My puzzle 2023-11-18

My puzzle crossword puzzle
Across
  1. Tuned percussion instrument
  2. Isreali word for love
  3. Longest word that has no vowels
  4. Greek mathematician who discovered equation to work out hypotenuse of right angled triangle
  5. Pride of ____
  6. Buzzz
  7. Period on Periodic Table with atomic number 30
Down
  1. Car brand with 5 circles
  2. A word that doesn't rythme
  3. Wooden limbs pirates have for lower body
  4. Luxurious boat
  5. Famous Travel destination
  6. Facial Expression for Joy
  7. No longer full
  8. Catholic religious icon
  9. Songs sung at Christmas
  10. Numbers like 1 3 5 7 9

17 Clues: Buzzz • Pride of ____ • Luxurious boat • No longer full • Isreali word for love • Numbers like 1 3 5 7 9 • Catholic religious icon • Songs sung at Christmas • Car brand with 5 circles • Famous Travel destination • Facial Expression for Joy • A word that doesn't rythme • Tuned percussion instrument • Longest word that has no vowels • Wooden limbs pirates have for lower body • ...

Potassim 2024-10-11

Potassim crossword puzzle
Across
  1. K, Element #19
  2. 4700 mg/day K
  3. A pill to get more Potassium
  4. The Greek name for Potassium
  5. Too little Potassium
  6. If your doctor wants to know your Magnesium level they will need to run a ____
  7. Fundamental necessities for food
  8. Not Acidic
  9. Spud
Down
  1. How the body absorbs Potassium
  2. He discovered Potassium
  3. A monkey's favorite snack
  4. Ions dissolved from salts
  5. Group 1 on the periodic table
  6. Our cardiovascular rhythm
  7. Too much Potassium
  8. Calcium, phosphorus, magnesium, sodium, potassium, chloride and sulfur

17 Clues: Spud • Not Acidic • 4700 mg/day K • K, Element #19 • Too much Potassium • Too little Potassium • He discovered Potassium • A monkey's favorite snack • Ions dissolved from salts • Our cardiovascular rhythm • A pill to get more Potassium • The Greek name for Potassium • Group 1 on the periodic table • How the body absorbs Potassium • Fundamental necessities for food • ...

Chemistry elements 2023-03-24

Chemistry elements crossword puzzle
Across
  1. Superman's worst nightmare
  2. Has the symbol, 'W'
  3. Needed for a healthy immune system
  4. Sounds like a google app
  5. Used to be used in pencils
  6. Named after France
  7. Named after a group of countries including Norway and Sweden
  8. Essential for all life
Down
  1. One of the two liquids on the periodic table
  2. Used to make balloons
  3. Very expensive and rare
  4. Found most famously in milk
  5. Used to test for starch
  6. Used in batteries
  7. Found in water
  8. Needed to respire
  9. 2nd place medal colour

17 Clues: Found in water • Used in batteries • Needed to respire • Named after France • Has the symbol, 'W' • Used to make balloons • 2nd place medal colour • Essential for all life • Very expensive and rare • Used to test for starch • Sounds like a google app • Superman's worst nightmare • Used to be used in pencils • Found most famously in milk • Needed for a healthy immune system • ...

Crossword Time! 2020-07-27

Crossword Time! crossword puzzle
Across
  1. Headgear for a queen
  2. Cowboys ride these
  3. Heroine of the Hunger Games
  4. "N" on the periodic table
  5. "The Iliad" and "The Odyssey" writer
Down
  1. One of Harry's wizard sidekicks
  2. 8-legged creature from the sea
  3. "Song of Myself" author
  4. Watergate scandal president
  5. Find constellations in these
  6. First president's first name

11 Clues: Cowboys ride these • Headgear for a queen • "Song of Myself" author • "N" on the periodic table • Watergate scandal president • Heroine of the Hunger Games • Find constellations in these • First president's first name • 8-legged creature from the sea • One of Harry's wizard sidekicks • "The Iliad" and "The Odyssey" writer

Crossword challenge 2021-09-20

Crossword challenge crossword puzzle
Across
  1. elements bonded together
  2. goes with the proton
  3. table of elements home of elements.
  4. are columns
  5. made up 1 kind of atom
  6. smallest particles
Down
  1. on the 3rd layer
  2. molecules that have more then one element
  3. in the nucleus
  4. they are rows
  5. number helps determine the number of protons and electrons

11 Clues: are columns • they are rows • in the nucleus • on the 3rd layer • smallest particles • goes with the proton • made up 1 kind of atom • elements bonded together • table of elements home of elements. • molecules that have more then one element • number helps determine the number of protons and electrons

Bernard's Crossword 2022-04-17

Bernard's Crossword crossword puzzle
Across
  1. Raquelle's brother in barbie life in the dreamhouse
  2. bagel bites from Starbucks
  3. Man's best friend
  4. Flying mammal
  5. it's symbol on periodic table is Sn
  6. has a trunk
Down
  1. a woman's name with which we cook
  2. Genji's brother
  3. short term memory where data is stored
  4. Girl's best friend
  5. Shimmer's blue genie counterpart

11 Clues: has a trunk • Flying mammal • Genji's brother • Man's best friend • Girl's best friend • bagel bites from Starbucks • Shimmer's blue genie counterpart • a woman's name with which we cook • it's symbol on periodic table is Sn • short term memory where data is stored • Raquelle's brother in barbie life in the dreamhouse

Wednesday 2025-12-04

Wednesday crossword puzzle
Across
  1. The zodiac sign for the month of july/august
  2. musical key
  3. In the periodic table of elements, what element is located in the top right corner of the table.
  4. its the most wonderful time of the year
  5. Likes to chase mice
  6. Newtons law states " An object at rest remains at rest" what law is that?
  7. they do overnight shipping
  8. what is the last name of the 35th president
Down
  1. Has a trunk
  2. not a cucumber or pickle but a "...."
  3. what was the largest continent
  4. If you want to go fast, go ".....". If you want to go far, go together."
  5. what is the largest state in the US
  6. This is yemane's favorite word
  7. Man's best friend

15 Clues: Has a trunk • musical key • Man's best friend • Likes to chase mice • they do overnight shipping • what was the largest continent • This is yemane's favorite word • what is the largest state in the US • not a cucumber or pickle but a "...." • its the most wonderful time of the year • what is the last name of the 35th president • The zodiac sign for the month of july/august • ...

Elements in the Periodic Table 2018-02-27

Elements in the Periodic Table crossword puzzle
Across
  1. Gold
  2. I
  3. Li
  4. Cl
  5. H
  6. Al
  7. O
  8. Fe
Down
  1. Ca
  2. F
  3. He
  4. N
  5. Mercury
  6. NA
  7. K
  8. C
  9. B
  10. Silver

18 Clues: F • I • N • K • H • C • B • O • Ca • He • Li • Cl • NA • Al • Fe • Gold • Silver • Mercury

Elements of the Periodic Table 2025-02-20

Elements of the Periodic Table crossword puzzle
Across
  1. found in all living things
  2. Symbol for Radon
  3. 16 protons in its nucleus
  4. Used in light up signs
  5. Lightweight metal used in soda cans
  6. Atomic number 18
  7. Atomic number 30
  8. Li for short
  9. lightest element
Down
  1. 2 letters for lead
  2. most abundant gas in troposphere
  3. used in nuclear energy
  4. Found in sand and quartz
  5. important for strong bones
  6. the only metal that's liquid at room temp
  7. most abundant element on earth
  8. binds with Na to form table salt
  9. Magnetic

18 Clues: Magnetic • Li for short • Symbol for Radon • Atomic number 18 • Atomic number 30 • lightest element • 2 letters for lead • used in nuclear energy • Used in light up signs • Found in sand and quartz • 16 protons in its nucleus • found in all living things • important for strong bones • most abundant element on earth • most abundant gas in troposphere • binds with Na to form table salt • ...

PERIODIC TABLE 2022-10-14

PERIODIC TABLE crossword puzzle
Across
  1. ___________ for water is high,but for the rest of the group 16,the __________ increasing down group 16.
  2. magnesium (160 pm) are ________ than sulphur (100 pm) in terms of atomic radius across period 3.
  3. electronegativity for sulphur(2.58) are higher than the electronegativity for ________ (2.55)down group 16.
Down
  1. _________ (147 pm) are larger than selenium (120 pm) but it is smaller than calcium (197 pm) across period 3 in terms of atomic radius.
  2. ionic radius across period 3 _______ for metals.
  3. ionisation energy for magnesium (737.7 kJ/mol) are higher than ________ (589.8 kJ/mol) down group 2.

6 Clues: ionic radius across period 3 _______ for metals. • magnesium (160 pm) are ________ than sulphur (100 pm) in terms of atomic radius across period 3. • ionisation energy for magnesium (737.7 kJ/mol) are higher than ________ (589.8 kJ/mol) down group 2. • ___________ for water is high,but for the rest of the group 16,the __________ increasing down group 16. • ...

Periodic Table 2020-10-16

Periodic Table crossword puzzle
Across
  1. AN ELEMENT WHICH HAS PROPERTIES OF BOTH METALS AND NONMETALS
  2. GASES A GROUP OF HIGHLY STABLE ELEMENTS DUE TO THEIR FULL OUTER SHELL OF ELECTRONS
  3. A ROW OF PERIODIC TABLE
Down
  1. METALS THE GROUP 1 ELEMENTS KNOWN
  2. THE NUMBER OF PROTONS AND NEUTRONS IN ATOM
  3. A PARTICLE WITH NO CHARGE FOUND IN THE NUCLEUS

6 Clues: A ROW OF PERIODIC TABLE • METALS THE GROUP 1 ELEMENTS KNOWN • THE NUMBER OF PROTONS AND NEUTRONS IN ATOM • A PARTICLE WITH NO CHARGE FOUND IN THE NUCLEUS • AN ELEMENT WHICH HAS PROPERTIES OF BOTH METALS AND NONMETALS • GASES A GROUP OF HIGHLY STABLE ELEMENTS DUE TO THEIR FULL OUTER SHELL OF ELECTRONS

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. A vertical column of elements is called a ________ or family.conductors Nonmetals are generally not good _______________ of heat or electricity.
  2. Non-metals are generally poor ____________ of heat or electricity.
  3. The _____________ is found above the chemical symbol on the periodic table.
Down
  1. Elements found in a group have similar chemical ___________.
  2. Every element has a unique atomic number, the number of ___________ in the nucleus.
  3. Metallic elements are generally ___________.

6 Clues: Metallic elements are generally ___________. • Elements found in a group have similar chemical ___________. • Non-metals are generally poor ____________ of heat or electricity. • The _____________ is found above the chemical symbol on the periodic table. • Every element has a unique atomic number, the number of ___________ in the nucleus. • ...

Periodic table 2024-10-28

Periodic table crossword puzzle
Across
  1. what humans breathe in
  2. What humans breathe out
  3. What the iPhone 15 is made with
  4. what balloons have in them
Down
  1. what the ocean is made out of
  2. what is in bananas

6 Clues: what is in bananas • what humans breathe in • What humans breathe out • what balloons have in them • what the ocean is made out of • What the iPhone 15 is made with

Gen Chem 1110 2023-02-09

Gen Chem 1110 crossword puzzle
Across
  1. 6.022x10^23
  2. J.J. Thomson used this tool to discover the electron
  3. sugar water is...
  4. molecules are ________
  5. elements whos properties tend to be largely predictable based on their position on the periodic table
  6. a description of the orbitals occupied by electrons is called and ______
  7. occur between two or more nonmetals
Down
  1. a formula that gives the relative number of atoms of each element in a compound
  2. calculated by averaging the isotopes
  3. electrons enter atomic orbitals from lowest energy to highest
  4. summarized these observations in the periodic law
  5. used mainy to illustrate covalent-bonded molecular compounds but can be used to illustrate simple ionic compounds
  6. a formula that gives the actual number of atoms of each element present in a molecule
  7. occur between metals and nonmetals
  8. when two or more elements combine a ________ is formed

15 Clues: 6.022x10^23 • sugar water is... • molecules are ________ • occur between metals and nonmetals • occur between two or more nonmetals • calculated by averaging the isotopes • summarized these observations in the periodic law • J.J. Thomson used this tool to discover the electron • when two or more elements combine a ________ is formed • ...

Science Choice Board 2022-10-20

Science Choice Board crossword puzzle
Across
  1. H20
  2. Where The Electrons Are
  3. The Smallest Type Of Matter
  4. Positively Charged
  5. A Charged Atom With More Or Less Electrons Than Protons
Down
  1. Negatively Charged
  2. What Determines Its spot On The Periodic Table
  3. The Middle Of An Atom
  4. No Charge
  5. two or more elements

10 Clues: H20 • No Charge • Negatively Charged • Positively Charged • two or more elements • The Middle Of An Atom • Where The Electrons Are • The Smallest Type Of Matter • What Determines Its spot On The Periodic Table • A Charged Atom With More Or Less Electrons Than Protons

Station Rotation Crossword - Issac Mandzak 2024-03-20

Station Rotation Crossword - Issac Mandzak crossword puzzle
Across
  1. first group on the periodic table
  2. bond that shares electrons
  3. bonds formed to create a new substance
  4. group of atoms
  5. occurs between 2 nonmetals
  6. smallest unit of matter
  7. bond that transfers electrons
Down
  1. change in chemicals
  2. outer ring electron
  3. occurs between metal and nonmetal

10 Clues: group of atoms • change in chemicals • outer ring electron • smallest unit of matter • bond that shares electrons • occurs between 2 nonmetals • bond that transfers electrons • first group on the periodic table • occurs between metal and nonmetal • bonds formed to create a new substance

Matte 2024-03-06

Matte crossword puzzle
Across
  1. compostion of molecule
  2. everything that takes up space
  3. same atoms grouped together
  4. connected together
  5. substance that has been purified
Down
  1. different elements not chemically bonded
  2. more than one element bonded together
  3. builing block of matter
  4. referring to the _____ table
  5. a group of atoms

10 Clues: a group of atoms • connected together • compostion of molecule • builing block of matter • same atoms grouped together • referring to the _____ table • everything that takes up space • substance that has been purified • more than one element bonded together • different elements not chemically bonded

Redox reactions 2025-02-03

Redox reactions crossword puzzle
Across
  1. Loss of electrons
  2. A substance that adds oxygen
  3. Process of burning something
  4. when bonded with Chlorine it becomes salt
  5. NH3
  6. No oxygen,but electrons transfered
Down
  1. Gain of electrons
  2. Clue for finding oxidation or reduction
  3. middle of periodic table
  4. A substance that removes oxygen

10 Clues: NH3 • Gain of electrons • Loss of electrons • middle of periodic table • A substance that adds oxygen • Process of burning something • A substance that removes oxygen • No oxygen,but electrons transfered • Clue for finding oxidation or reduction • when bonded with Chlorine it becomes salt

chemistry scientists 2022-12-12

chemistry scientists crossword puzzle
Across
  1. cathode rays negatively charged
  2. theory of covalent bonding
  3. oil drop experiment
  4. cancer treatment and radium
  5. arranged elements by relative atomic mass
  6. wave length and atomic number
  7. discovered the electron
  8. elements were budling blocks of substances
  9. no 2 electronbs have same atomic numbers
Down
  1. the Schrödinger equation
  2. theory of relativity E=MC^2
  3. known for the modern periodic table
  4. bohr model of a atom
  5. gasses at same temp & press = molecules
  6. proposed the nuclear structure of atomns
  7. introduced the atomic theory into chemistry
  8. quantum theory
  9. founder of modern chemistry
  10. proved neutrons existed

19 Clues: quantum theory • oil drop experiment • bohr model of a atom • proved neutrons existed • discovered the electron • the Schrödinger equation • theory of covalent bonding • theory of relativity E=MC^2 • cancer treatment and radium • founder of modern chemistry • wave length and atomic number • cathode rays negatively charged • known for the modern periodic table • ...

chemistry crossword 2021-03-20

chemistry crossword crossword puzzle
Across
  1. numerical value which describes the ability of a solvent to separate a compound into its constituent ions and keep them apart.
  2. smallest cation in period 2
  3. what is the force which keeps two ions together to form an ionic compound
  4. an ___________ solution is a solution in which the solution is liquid.
  5. what remains unchanged in descending down a group in the periodic table.
  6. whose periodic law states that the physical and chemical properties of elements are periodic functions of their atomic number (no ['s] needed, just the name is good)
Down
  1. ___________ is the process when an atom or an ion gains electrons
  2. the force of attraction between two or more bonds
  3. if combining atoms have really similar electro negativity the bond between them is a __________ bond
  4. nuclear charge and atomic size are ___________ related
  5. they have strong electrostatic forces of attraction between the ions
  6. which element has the largest atomic radius?

12 Clues: smallest cation in period 2 • which element has the largest atomic radius? • the force of attraction between two or more bonds • nuclear charge and atomic size are ___________ related • ___________ is the process when an atom or an ion gains electrons • they have strong electrostatic forces of attraction between the ions • ...

Chemistry 2017-02-17

Chemistry crossword puzzle
Across
  1. Left side of periodic table
  2. rust
  3. H20
  4. combine 2 or more pure substances
Down
  1. elements and compounds
  2. liquid
  3. He

7 Clues: He • H20 • rust • liquid • elements and compounds • Left side of periodic table • combine 2 or more pure substances

Rylan Fahrer: chapter 11 crossword science edition 2020-01-21

Rylan Fahrer: chapter 11 crossword science edition crossword puzzle
Across
  1. spread equally throughout
  2. what makes up the periodic table (singular)
  3. gas to a liquid
  4. liquid to a gas
  5. solid into a gas
Down
  1. two or more elements put together
  2. gas to a solid
  3. spread unequally throughout
  4. tiny particles that makeup everything
  5. liquid to solid

10 Clues: gas to a solid • liquid to solid • gas to a liquid • liquid to a gas • solid into a gas • spread equally throughout • spread unequally throughout • two or more elements put together • tiny particles that makeup everything • what makes up the periodic table (singular)

Farzonabonu's crossword 2025-04-25

Farzonabonu's crossword crossword puzzle
Across
  1. mixture of something
  2. people who work at the hospital
  3. rhymes with chemical
  4. A synonym is eating away
  5. not fuzzy
Down
  1. changing for the better as a person
  2. job or role.
  3. the periodic table
  4. transforming
  5. You wash, feed, move, and dress this every day

10 Clues: not fuzzy • job or role. • transforming • the periodic table • mixture of something • rhymes with chemical • A synonym is eating away • people who work at the hospital • changing for the better as a person • You wash, feed, move, and dress this every day

Elements & Chemical and Physical Reactions! Jaylin 2013-04-24

Elements & Chemical and Physical Reactions! Jaylin crossword puzzle
Across
  1. Like letters making up a word
  2. Process you do to make ice from water
  3. When a person is alone but then more people come along to make a...
  4. The scientific change when dying your hair
  5. A group containing one kind of gender
  6. The littlest people holding hands in a group;they are...
Down
  1. Tears drying
  2. Makes up nearly 80% of the gas around us
  3. 118 formulaes layed out pnto a table
  4. See-Oh-Two

10 Clues: See-Oh-Two • Tears drying • Like letters making up a word • 118 formulaes layed out pnto a table • Process you do to make ice from water • A group containing one kind of gender • Makes up nearly 80% of the gas around us • The scientific change when dying your hair • The littlest people holding hands in a group;they are... • ...

Science Terms 2023-01-28

Science Terms crossword puzzle
Across
  1. Has mass and takes up space.
  2. What is the compound H2O called?
  3. This gas has a make up of CO2
  4. an incredibly small building block of matter
  5. These hold together atoms in compounds
Down
  1. The elements are arranged on this table
  2. Atoms of the same type that are organize on the periodic table.
  3. a group of elements or compounds not bonded together chemically.
  4. a group of atoms chemically bonded together.
  5. This gas has a make up of O2

10 Clues: Has mass and takes up space. • This gas has a make up of O2 • This gas has a make up of CO2 • What is the compound H2O called? • These hold together atoms in compounds • The elements are arranged on this table • a group of atoms chemically bonded together. • an incredibly small building block of matter • Atoms of the same type that are organize on the periodic table. • ...

Singularities and Squares 2024-01-11

Singularities and Squares crossword puzzle
Across
  1. The study of the behavior of matter at temperatures extremely close to absolute zero
  2. Space Mission to comet 67P/Churyumov–Gerasimenko
  3. Principle stating that no two electrons in an atom can have the same set of quantum numbers
  4. French mathematician and physicist who formulated the laws of fluid dynamics and elasticity
  5. German physicist who discovered X-rays in 1895
  6. Theoretical particle responsible for mediating the weak nuclear force
  7. first artificial Earth satellite
  8. What mathematical theorem establishes a connection between symmetries and conservation laws in physics?
  9. The property of a system to be unaffected by a transformation that only changes the point of reference
Down
  1. Author of Philosophiae Naturalis Principia Mathematica
  2. Austrian physicist known for his contributions to quantum theory and the uncertainty principle
  3. Scientific program initiated in the U.S. during World War II to develop the atomic bomb
  4. What is the mathematical term for a function that satisfies the condition f(x + T) = f(x) for all x, where T is a constant?
  5. Russian physicist and chemist who formulated the Periodic Law and created the Periodic Table of Elements
  6. measure of disorder or randomness in a system
  7. Greek mathematician who made foundational contributions to geometry

16 Clues: first artificial Earth satellite • measure of disorder or randomness in a system • German physicist who discovered X-rays in 1895 • Space Mission to comet 67P/Churyumov–Gerasimenko • Author of Philosophiae Naturalis Principia Mathematica • Greek mathematician who made foundational contributions to geometry • ...

spelling 2024-06-24

spelling crossword puzzle
Across
  1. a disease you get when your cold
  2. coming forward for something
  3. a shade of red
  4. the Scottish
  5. a tropical fruit like bamboo
  6. a kind of tea
  7. when you dive you go
  8. what you are doing now
  9. a large area
Down
  1. a common juice flavour
  2. also known as a sleep mask
  3. you blank an app
  4. not bought but made
  5. think less of a person
  6. where companies store products
  7. a main control for a plane
  8. acid a kind of acid
  9. on the periodic table
  10. a place where stop on the way to a place

19 Clues: the Scottish • a large area • a kind of tea • a shade of red • you blank an app • not bought but made • acid a kind of acid • when you dive you go • on the periodic table • a common juice flavour • think less of a person • what you are doing now • also known as a sleep mask • a main control for a plane • coming forward for something • a tropical fruit like bamboo • where companies store products • ...

De'ontay's Cross word puzzle 2022-10-05

De'ontay's Cross word puzzle crossword puzzle
Across
  1. A neutral charge
  2. A flammable gas
  3. table Filled with metals and non-metals
  4. Chemical element of an atomic number 6
  5. A Source of nuclear energy
  6. Holds electrons
Down
  1. reacts to something
  2. A wet substance
  3. Has a negative charge
  4. A stable subatomic particle
  5. A solid material that is used for a lot of things
  6. It is a type matter

12 Clues: A wet substance • A flammable gas • Holds electrons • A neutral charge • reacts to something • It is a type matter • Has a negative charge • A Source of nuclear energy • A stable subatomic particle • Chemical element of an atomic number 6 • table Filled with metals and non-metals • A solid material that is used for a lot of things

Science 2023-09-17

Science crossword puzzle
Across
  1. Jacques Cousteau studied marine ___
  2. Inventor and electrical engineer Nikola ___
  3. What Alexander Graham Bell invented
  4. 1700's scientist on the $100 bill
  5. Radioactive Fruit
  6. Famous mathematician and computer scientist Alan ___
  7. Marie Curie's occupation
Down
  1. Man who discovered special relativity
  2. An atom is made up of protons, neutrons, and ___
  3. Famous physicist that explained gravity
  4. ___ Table of Elements
  5. Inventor of the light bulb

12 Clues: Radioactive Fruit • ___ Table of Elements • Marie Curie's occupation • Inventor of the light bulb • 1700's scientist on the $100 bill • Jacques Cousteau studied marine ___ • What Alexander Graham Bell invented • Man who discovered special relativity • Famous physicist that explained gravity • Inventor and electrical engineer Nikola ___ • ...

Science 2023-09-17

Science crossword puzzle
Across
  1. Jacques Cousteau studied marine ___
  2. Inventor and electrical engineer Nikola ___
  3. What Alexander Graham Bell invented
  4. 1700's scientist on the $100 bill
  5. Radioactive Fruit
  6. Famous mathematician and computer scientist Alan ___
  7. Marie Curie's occupation
Down
  1. Man who discovered special relativity
  2. An atom is made up of protons, neutrons, and ___
  3. Famous physicist that explained gravity
  4. ___ Table of Elements
  5. Inventor of the light bulb

12 Clues: Radioactive Fruit • ___ Table of Elements • Marie Curie's occupation • Inventor of the light bulb • 1700's scientist on the $100 bill • Jacques Cousteau studied marine ___ • What Alexander Graham Bell invented • Man who discovered special relativity • Famous physicist that explained gravity • Inventor and electrical engineer Nikola ___ • ...

Elements, compounds, mixtures 2023-10-24

Elements, compounds, mixtures crossword puzzle
Across
  1. water
  2. Anything that has mass and takes up space
  3. made up of two or more elements, chemically bonded
  4. of elements lists all elements on a periodic table
  5. example of a mixture
Down
  1. Example of element
  2. made up of two or more elements, not chemically bonded
  3. Building blocks, can be combined in many ways to create substances

8 Clues: water • Example of element • example of a mixture • Anything that has mass and takes up space • made up of two or more elements, chemically bonded • of elements lists all elements on a periodic table • made up of two or more elements, not chemically bonded • Building blocks, can be combined in many ways to create substances

Chemistry Crossword 2022-09-23

Chemistry Crossword crossword puzzle
Across
  1. Positively charged, massive, located in the nucleus
  2. Tells us how many atoms of each element are in a molecule.
  3. Occur when two or more DIFFERENT types of atoms combine together to form molecules.
Down
  1. Located on the left side of the periodic table.
  2. After the change the mass always has to be the same.
  3. On the periodic table they have similar properties

6 Clues: Located on the left side of the periodic table. • On the periodic table they have similar properties • Positively charged, massive, located in the nucleus • After the change the mass always has to be the same. • Tells us how many atoms of each element are in a molecule. • Occur when two or more DIFFERENT types of atoms combine together to form molecules.

Engineering Crossword 2023-03-01

Engineering Crossword crossword puzzle
Across
  1. This is used to measure temperature
  2. This person designs buildings
  3. This person is skilled in the creation of chemical products
  4. A component of table salt with symbol Na
  5. We use this metal to make foil paper
  6. The smallest unit of matter
  7. The ___ is getting worsa 😟 (Force/Area)
  8. Metallic object that holds parts together
Down
  1. This is used to measure atmospheric pressure
  2. (5+2)*2 =?
  3. this is used as a heat source in the lab (we attach it to the gas and put it under the tripod)
  4. The first element of the periodic table
  5. Famous for his laws of gravity
  6. This simple machine is used to make buildings accessible for wheelchairs
  7. A fluid metal
  8. An organization famous for their study of space
  9. Glass used to make small objects appear larger

17 Clues: (5+2)*2 =? • A fluid metal • The smallest unit of matter • This person designs buildings • Famous for his laws of gravity • This is used to measure temperature • We use this metal to make foil paper • The first element of the periodic table • The ___ is getting worsa 😟 (Force/Area) • A component of table salt with symbol Na • Metallic object that holds parts together • ...

mr green crossword 2025-10-03

mr green crossword crossword puzzle
Across
  1. √x·9.(y), curve, what is y?
  2. name of Mr. Green's afternoon class
  3. number of digits in Mr. Green's room number
  4. "scissors" that fans are shielded from
  5. last digit in Mr. Green's room number
  6. plug and ____
  7. the metals on the periodic table, bullied by the gangsters
  8. rhymes with tumor, Mr. Green likes to spread them
Down
  1. _ ____n't done this experiment before
  2. one hundred and _____, age Mr. Green wishes you live to.
  3. where water molecules act like bouncers
  4. ____ anatomy, nasty class Mr. Green took in college that he talks about frequently
  5. Mr. Green's favorite type of music
  6. green currency that gives you extra points on tests
  7. adjective to describe Mr. Green
  8. number of people to a table in Mr. Green's classroom
  9. what Mr. Green doesn't have on his head

17 Clues: plug and ____ • √x·9.(y), curve, what is y? • adjective to describe Mr. Green • Mr. Green's favorite type of music • name of Mr. Green's afternoon class • _ ____n't done this experiment before • last digit in Mr. Green's room number • "scissors" that fans are shielded from • where water molecules act like bouncers • what Mr. Green doesn't have on his head • ...

Unit 2 Vocabulary 2022-10-04

Unit 2 Vocabulary crossword puzzle
Across
  1. 2+ elements that are connected by bonds
  2. atoms center
  3. particle that is negatively charged
  4. electron on outer shell of atom
  5. place on periodic table
  6. compound of hydrogen,carbon, oxygen
  7. macromolecule made of amino acids
  8. includes fats, oils and waxes
  9. bond two atoms share using electrons
Down
  1. particle that is positively charged
  2. makes up macromolecules
  3. contains H,O,N and P
  4. large organic molecule
  5. subunit of what n.a. are made of
  6. makes up a polymer
  7. particle with no charge
  8. protons+electrons=
  9. 2- letter abbreviation of element name
  10. most basic form of matter

19 Clues: atoms center • makes up a polymer • protons+electrons= • contains H,O,N and P • large organic molecule • makes up macromolecules • particle with no charge • place on periodic table • most basic form of matter • includes fats, oils and waxes • electron on outer shell of atom • subunit of what n.a. are made of • macromolecule made of amino acids • particle that is positively charged • ...

Chemistry 2B 2020-12-10

Chemistry 2B crossword puzzle
Across
  1. smallest particle
  2. You can see more than 2 parts
  3. It doesn’t look like it has more than 2 parts
  4. charge neutral
  5. in the periodic table
  6. two or more elements
  7. center of an atom
Down
  1. a body that has mass and space
  2. charge positive
  3. charge negative
  4. a physical blend of 2 or more parts

11 Clues: charge neutral • charge positive • charge negative • smallest particle • center of an atom • two or more elements • in the periodic table • You can see more than 2 parts • a body that has mass and space • a physical blend of 2 or more parts • It doesn’t look like it has more than 2 parts

Science for fun 2022-10-04

Science for fun crossword puzzle
Across
  1. table, list of elements
  2. Negative charge
  3. atom making 4 elements
  4. weight/mass, weight of all elements
  5. a positive charge
Down
  1. substance that is not metal
  2. natural gas
  3. number, number of proton in the nucleates of an atom
  4. hard substance/element
  5. A negative charge
  6. Basic unity of a chemical element

11 Clues: natural gas • Negative charge • A negative charge • a positive charge • hard substance/element • atom making 4 elements • table, list of elements • substance that is not metal • Basic unity of a chemical element • weight/mass, weight of all elements • number, number of proton in the nucleates of an atom

Elements of the Periodic Table 2014-12-03

Elements of the Periodic Table crossword puzzle
Across
  1. Element named for European country not independent at the time it was discovered
  2. Radioactive noble gas
  3. Common dissolved element in seawater that increases with depth due to dissolution of foraminfera
  4. Element with an isotope that can be used for dating up to 50,000 years
  5. Artificial element that is soluble in seawater, released from plutonium re-processing facilities in Britain and France and can serve as a tracer
  6. Natural element that has a long-lived radioisotope that is used as a conservative seawater tracer and is also concentrated by marine algae
  7. Name of element whose nucleus is also an alpha particle
  8. Element named after the major planet furthest from the Sun
  9. Rare metal named in honor of a country with three colors on its flag
  10. Particle-reactive element with no stable isotopes
  11. One of the elements in beach sand
  12. Element remaining at the end of the uranium decay series
  13. Element named for Norse god
Down
  1. Element that is contributing to pollution from Fukushima (use American, rather than British spelling)
  2. Element that is source of largest radioactivity burden for seafood eaters
  3. Element with no stable isotopes that has a conservative water column profile
  4. Artificial metal named in honor of a country with three colors on its flag
  5. Metal that increases in concentration with depth due to hydrothermal vent activity
  6. Dissolved gas missing from the bottom of the Arabian Sea
  7. Poisonous metal that is taken up by phytoplankton and shows a similar distribution as does phosphate
  8. Dissolved gas with a subsurface or surface maximum

21 Clues: Radioactive noble gas • Element named for Norse god • One of the elements in beach sand • Particle-reactive element with no stable isotopes • Dissolved gas with a subsurface or surface maximum • Name of element whose nucleus is also an alpha particle • Dissolved gas missing from the bottom of the Arabian Sea • Element remaining at the end of the uranium decay series • ...

Atomic Theory & The Periodic Table 2022-10-14

Atomic Theory & The Periodic Table crossword puzzle
Across
  1. elements with properties that fall between those of metals
  2. another name for columns in the periodic table
  3. elements that form a bridge between the elements
  4. arrangement of electrons in the orbital
  5. possible energies that electrons can have
  6. electron that is in the highest energy level
  7. they have physical differences but similar chemical properties
  8. extremely reactive, found in nature only in compounds
  9. region around the nucleus
Down
  1. soft enough to cut with a knife
  2. the orbital of the first energy level
  3. elements arranged into groups and rows by increasing the mass
  4. pattern of repeating properties
  5. colorless and odorless and extremely unreactive
  6. good conductors of heat
  7. poor conductors of heat
  8. one isotope to serve as a standard
  9. visual model of the most likely locations for electrons in an atom

18 Clues: good conductors of heat • poor conductors of heat • region around the nucleus • soft enough to cut with a knife • pattern of repeating properties • one isotope to serve as a standard • the orbital of the first energy level • arrangement of electrons in the orbital • possible energies that electrons can have • electron that is in the highest energy level • ...

THE PERIODIC TABLE OF ELEMENTS 2024-12-01

THE PERIODIC TABLE OF ELEMENTS crossword puzzle
Across
  1. A gas that shares its name with Superman's home planet
  2. Makes up about 78% of Earth's atmosphere
  3. A radioactive element used in nuclear power and weapons
  4. A metal essential for blood, symbol Fe
  5. A radioactive element named after a dwarf planet
  6. A precious yellow metal, symbol Au
  7. A semiconductor material found in computer chips
  8. A metal with a blue tint, symbol Co
Down
  1. A metal symbolized by Sn, used in cans and alloys
  2. The basis of organic chemistry and life
  3. The lightest and most abundant element in the universe
  4. A light metal used in rechargeable batteries
  5. An inert gas commonly used in balloons
  6. An inert gas in the atmosphere and used in light bulbs
  7. The only metal that is liquid at room temperature
  8. A metal used to galvanize steel and prevent rust
  9. Essential for combustion and respiration
  10. A heavy metal once used in pipes and paint

18 Clues: A precious yellow metal, symbol Au • A metal with a blue tint, symbol Co • An inert gas commonly used in balloons • A metal essential for blood, symbol Fe • The basis of organic chemistry and life • Makes up about 78% of Earth's atmosphere • Essential for combustion and respiration • A heavy metal once used in pipes and paint • A light metal used in rechargeable batteries • ...

The Atom and Periodic Table 2025-01-22

The Atom and Periodic Table crossword puzzle
Across
  1. The overall charge of the nucleus of an atom
  2. The subatomic particle that has a positive charge
  3. The subatomic particle that has a neutral charge
  4. The subatomic particle that has a negative charge
  5. This is created when two or more different elements join together
  6. Is made up of only one type of atom
  7. A change in the number of protons creates a ___
  8. Are good conductors of heat and electricity
  9. The overall charge of an atom
  10. Where electrons are found
Down
  1. A change in the number of neutrons creates a ___
  2. A change in the number of electrons creates a ___
  3. Is made up of a compound or element
  4. Are solid or gasses at room temperature
  5. Where protons and neutrons are found in the atom
  6. Have properties of both metal and nonmetals
  7. This are considered the basic building blocks of matter
  8. The atomic ______ tells the number of protons and electrons in an atom
  9. The number of neutrons in an atom is the _____ number - number of protons

19 Clues: Where electrons are found • The overall charge of an atom • Is made up of a compound or element • Is made up of only one type of atom • Are solid or gasses at room temperature • Have properties of both metal and nonmetals • Are good conductors of heat and electricity • The overall charge of the nucleus of an atom • A change in the number of protons creates a ___ • ...

Periodic Table 2022-09-21

Periodic Table crossword puzzle
Across
  1. Element in the same ___ are more chemically similar.
  2. When we move from the bottom to the top of the periodic table, the electronegativity increase and ionisation energy ___.
  3. Attraction between valence electron and the nucleus become ___ due to increasing shielding effect.(variation in the first IE down the group)
Down
  1. On moving across period 3, the first ionisation energy of the elements ___.
  2. A group elements react similarly because of the ___ electron.
  3. In the modern periodic table elements are arranged by ___.

6 Clues: Element in the same ___ are more chemically similar. • In the modern periodic table elements are arranged by ___. • A group elements react similarly because of the ___ electron. • On moving across period 3, the first ionisation energy of the elements ___. • ...

Periodic Table 2020-04-20

Periodic Table crossword puzzle
Across
  1. First noble gas in the table
  2. Last element in the table
  3. Element used to make bright lights
Down
  1. Element that can burn a hole straight through steel
  2. First element in the table
  3. Third most abundant gas in the atmosphere

6 Clues: Last element in the table • First element in the table • First noble gas in the table • Element used to make bright lights • Third most abundant gas in the atmosphere • Element that can burn a hole straight through steel

periodic table 2021-09-24

periodic table crossword puzzle
Across
  1. a vertical column
  2. properties of both
Down
  1. brittle, not good conductors periods:horizontal rows
  2. table: name of it
  3. oxygen, nitrogen and carbon dioxide is a type of elements: one basic substance made from an atom valence electrons: outer most electron atoms:basic unit of matter energy: can mot be created or destroyed
  4. shiny, malleable good conductors

6 Clues: a vertical column • table: name of it • properties of both • shiny, malleable good conductors • brittle, not good conductors periods:horizontal rows • oxygen, nitrogen and carbon dioxide is a type of elements: one basic substance made from an atom valence electrons: outer most electron atoms:basic unit of matter energy: can mot be created or destroyed

periodic table 2021-09-24

periodic table crossword puzzle
Across
  1. a vertical column
  2. properties of both
Down
  1. brittle, not good conductors periods:horizontal rows
  2. table: name of it
  3. oxygen, nitrogen and carbon dioxide is a type of elements: one basic substance made from an atom valence electrons: outer most electron atoms:basic unit of matter energy: can mot be created or destroyed
  4. shiny, malleable good conductors

6 Clues: a vertical column • table: name of it • properties of both • shiny, malleable good conductors • brittle, not good conductors periods:horizontal rows • oxygen, nitrogen and carbon dioxide is a type of elements: one basic substance made from an atom valence electrons: outer most electron atoms:basic unit of matter energy: can mot be created or destroyed

Periodic Table 2023-08-28

Periodic Table crossword puzzle
Across
  1. Table
  2. data
  3. metals
Down
  1. Number
  2. Gas
  3. Properties

6 Clues: Gas • data • Table • Number • metals • Properties

Periodic table 2024-01-28

Periodic table crossword puzzle
Across
  1. the second lightest atom
  2. an atom with 86 electrons
  3. an atom with 10 protons
Down
  1. an atom with the mass of 131.29 u
  2. an atom found in 1898
  3. an atom with the melting point of -189.35°C

6 Clues: an atom found in 1898 • an atom with 10 protons • the second lightest atom • an atom with 86 electrons • an atom with the mass of 131.29 u • an atom with the melting point of -189.35°C

periodic table 2025-05-12

periodic table crossword puzzle
Across
  1. is a group of elements
  2. mass is an SI unit
  3. The smallest particle of an element
  4. positively charged subatomic particle in the nucleus of an atom
Down
  1. A subatomic particle that has no electric charge.
  2. An anion is a negatively charged particle.

6 Clues: mass is an SI unit • is a group of elements • The smallest particle of an element • An anion is a negatively charged particle. • A subatomic particle that has no electric charge. • positively charged subatomic particle in the nucleus of an atom

Kenny Chemistry Extra Credit 2021-10-15

Kenny Chemistry Extra Credit crossword puzzle
Across
  1. Number Number of protons in an atom is equal to a number
  2. Bond Attraction formed when elements share electrons.
  3. Table A table filled with elements in order of atomic numbers, etc.
  4. A substance in which the atoms of 2 or more elements are combined.
  5. Atoms of the same element that have different numbers of neutrons.
  6. Point The point in temperature when the liquid starts to boil.
  7. Reaction More than one substances turning into other substances.
  8. Good conductors of heat and electricity.
  9. Number Tells you how many electrons an atom has gained or lost.
  10. Formula A formula that shows what elements are in a compound and what it will become.
  11. a composition of two or more substances that are not chemically combined with each other and can be physically separated.
  12. K
  13. Point The point in temperature when the solid starts to liquefy.
  14. Particles in a atom with no charge.
  15. A neutral molecule that forms as a result of electron sharing.
  16. Substances that react.
  17. A type of matter with a fixed composition.
  18. Has properties of both nonmetals and metals.
  19. Bond Force of attraction between opposite charges.
  20. Particles in a atom with a negative charge.
Down
  1. H
  2. O
  3. Li
  4. Horizontal rows of elements.
  5. Bond Force that holds atoms together in a compound.
  6. Particles in a atom with a positive charge.
  7. The center of a atom
  8. Can be hammered.
  9. Substances that are made.
  10. Numbers in front of each substance in a equation.
  11. Usually gasses or brittle solids at room temperature.
  12. The vertical columns in the periodic table.
  13. Fe
  14. Na
  15. scale range of numbers that tell how acidic or basic a solution it. Range is from 1 – 14.
  16. Number This number is the sum of the number of protons and neutrons.
  17. cloud the region of negative charge that surrounds the nucleus of an atom part of the atom that takes up the most space; electrons are found here
  18. Compound Composed of two elements.
  19. Spreading of particles throughout a given volume until they are distributed.

39 Clues: H • O • K • Li • Fe • Na • Can be hammered. • The center of a atom • Substances that react. • Substances that are made. • Horizontal rows of elements. • Compound Composed of two elements. • Particles in a atom with no charge. • Good conductors of heat and electricity. • A type of matter with a fixed composition. • Particles in a atom with a positive charge. • ...

Unit B-Matter and Chemical change 2017-11-16

Unit B-Matter and Chemical change crossword puzzle
Across
  1. This is made up of only one type of matter
  2. Pure substances formed as a result of the attraction between between particles of the opposite charge.
  3. A gas changes directly to a solid this is called…
  4. A substance that can be pounded and rolled into sheets is…
  5. Describes how a substance reacts with another substance(such as acid)
  6. A material that cannot be broken down into a simpler form(hint:Periodic table)
  7. A slow chemical reaction where oxygen in the air reacts with a metal
  8. Workplace Hazardous Information System
  9. This describes which element and how much of each are in a compound
  10. group 2 of the elements in the periodic table,their reactivity is not as strong as the alkali metals.
  11. A solid changes directly to a gas this is called…
Down
  1. The materials at the start of a reaction.
  2. The new material produced by the reaction.
  3. The change that occurs when a material changes from one state to another.
  4. The most reactive non-metals
  5. Characteristics used to describe a substance(physical and chemical).
  6. This chemical reaction occurs when oxygen reacts with a substance to form a new substance that gives off lots of energy(hint:explosion)
  7. The most stable and unreactive gases
  8. A chemical reaction in which heat is released
  9. When two or more substances form react to form a new substance.
  10. A group of ions acting as one
  11. Anything that has mass and occupies space.
  12. amu
  13. When non-metals combine this is formed.
  14. An experiment in which all reactants and all products "accounted" for(even though they are always accounted for).
  15. A chemical reaction in which heat(energy) is absorbed
  16. group 1 of elements in the periodic table(not including hydrogen)that are the most reactive metals.

27 Clues: amu • The most reactive non-metals • A group of ions acting as one • The most stable and unreactive gases • Workplace Hazardous Information System • When non-metals combine this is formed. • The materials at the start of a reaction. • The new material produced by the reaction. • This is made up of only one type of matter • Anything that has mass and occupies space. • ...

Chemistry Crossword 2015-11-13

Chemistry Crossword crossword puzzle
Across
  1. number of protons in the nucleus of one atom of an element.
  2. dull,brittle element that does not conduct electricity.
  3. a table in which the elements are organized by their physical and chemical properties.
  4. change that results when two or more substances react.
  5. chemical combination of two or more elements in a specific ratio.
  6. group 2 elements in the periodic table; not including hydrogen; there reactivity is not as strong as alkaline metals.
  7. a substance that is made of only one kind of matter.
  8. orbit of electrons around the nucleus of an atom.
  9. pure substance that cannot be broken down into other substances.
  10. positively charged particle in the nucleus of an atom.
  11. group 18 elements in the periodic table; the most stable and unreactive material.
  12. neutral particle in the nucleus of an atom.
  13. homogeneous mixture; mixture of two or more pure substances that looks like one substance.
Down
  1. shiny, malleable, ductile element that conducts electricity.
  2. the point in temperature that an element starts to melt.
  3. heterogeneous mixture; mixture in which the different substances that make up the mixture are visible.
  4. cloudy mixture in which tiny particles of one substance are held in another and cannot be separated
  5. elements that has both metallic and nonmetallic properties.
  6. change in appearance or state of a substance that does not change composition.
  7. The smallest part of an element.
  8. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu).
  9. the point in temperature that an element starts to boil.
  10. invisible negatively charged particle that orbits the nucleus of an atom.
  11. cloudy mixture in which tiny particles of one substance are held in another and can be separated.
  12. combination of pure substances; unlike a compound.

25 Clues: The smallest part of an element. • neutral particle in the nucleus of an atom. • orbit of electrons around the nucleus of an atom. • combination of pure substances; unlike a compound. • a substance that is made of only one kind of matter. • change that results when two or more substances react. • positively charged particle in the nucleus of an atom. • ...

chemistry vocab 2015-11-13

chemistry vocab crossword puzzle
Across
  1. positively charged particle in the nucleus of an atom.
  2. pure substance that cannot be broken down into other substances.
  3. the point in temperature that an element starts to boil.
  4. elements that has both metallic and nonmetallic properties.
  5. orbit of electrons around the nucleus of an atom.
  6. cloudy mixture in which tiny particles of one substance are held in another and cannot be separated
  7. The smallest part of an element.
  8. combination of pure substances; unlike a compound.
  9. group 2 elements in the periodic table; not including hydrogen; there reactivity is not as strong as alkaline metals.
  10. chemical combination of two or more elements in a specific ratio.
  11. group 18 elements in the periodic table; the most stable and unreactive material.
  12. a table in which the elements are organized by their physical and chemical properties.
  13. shiny, malleable, ductile element that conducts electricity.
  14. neutral particle in the nucleus of an atom.
Down
  1. a substance that is made of only one kind of matter.
  2. heterogeneous mixture; mixture in which the different substances that make up the mixture are visible.
  3. change in appearance or state of a substance that does not change composition.
  4. invisible negatively charged particle that orbits the nucleus of an atom.
  5. cloudy mixture in which tiny particles of one substance are held in another and can be separated.
  6. change that results when two or more substances react.
  7. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu).
  8. the point in temperature that an element starts to melt.
  9. number of protons in the nucleus of one atom of an element.
  10. dull,brittle element that does not conduct electricity.
  11. homogeneous mixture; mixture of two or more pure substances that looks like one substance.

25 Clues: The smallest part of an element. • neutral particle in the nucleus of an atom. • orbit of electrons around the nucleus of an atom. • combination of pure substances; unlike a compound. • a substance that is made of only one kind of matter. • positively charged particle in the nucleus of an atom. • change that results when two or more substances react. • ...

Science assignment 2015-12-02

Science assignment crossword puzzle
Across
  1. Chemical reaction that releases energy
  2. Catalyst involved in chemical reactions in living things
  3. substance that helps a chemical reaction to proceed more quickly
  4. Atom that has become electrically charged because it has lost or gained electrons
  5. Element that has both metallic and non-metallic properties
  6. A neutral substance is neither an acid nor a base
  7. Principle that matter is not created or destroyed in a chemical reaction
  8. dull, brittle element that does not conduct electricity
  9. Change that results when two or more substances react to create a different substance or substances
  10. Pure substance that cannot be broken down into other substances
  11. Positively charged center of an atom that contains protons and neutrons
  12. Slow chemical change occurs when oxygen in the air reacts with metal
  13. Group 17 elements in the periodic table, the most reactive non-metals
  14. invisible negatively charged particle that orbits the nucleus o an atom
Down
  1. An experiment in which all reactants and all products of a chemical reaction are accounted for
  2. Chemical reation that occurs when oxygen reacts with a substance to from an new substance and give off energy
  3. Mass of one atom of an element calculated from the total number of protons neutrons and electrons of that atom
  4. An experiment in which one or more products of a chemical reaction can escape
  5. A table in which the elements are organized by their physical and chemical properties
  6. A reaction that takes place when two or more substances react to from a new substance
  7. Number of protons in the nucleus of one atom of an element
  8. shiny, malleable, ductile, elements that conduct electricity
  9. A chemical reaction that absorbs energy
  10. Group 18 elements in the periodic table of elements that is most stable and unreactive elements
  11. Chemical combination of two or more elements in a specific ratio
  12. Substance that reacts with another substance or substances in a chemical reaction to create new substances with other substances

26 Clues: Chemical reaction that releases energy • A chemical reaction that absorbs energy • A neutral substance is neither an acid nor a base • dull, brittle element that does not conduct electricity • Catalyst involved in chemical reactions in living things • Element that has both metallic and non-metallic properties • ...

Science assignment 2015-12-02

Science assignment crossword puzzle
Across
  1. Number of protons in the nucleus of one atom of an element
  2. dull, brittle element that does not conduct electricity
  3. A table in which the elements are organized by their physical and chemical properties
  4. Element that has both metallic and non-metallic properties
  5. Change that results when two or more substances react to create a different substance or substances
  6. Group 17 elements in the periodic table, the most reactive non-metals
  7. Mass of one atom of an element calculated from the total number of protons neutrons and electrons of that atom
  8. A reaction that takes place when two or more substances react to from a new substance
  9. An experiment in which all reactants and all products of a chemical reaction are accounted for
  10. Substance that reacts with another substance or substances in a chemical reaction to create new substances with other substances
  11. Catalyst involved in chemical reactions in living things
  12. Positively charged center of an atom that contains protons and neutrons
  13. Group 18 elements in the periodic table of elements that is most stable and unreactive elements
  14. Slow chemical change occurs when oxygen in the air reacts with metal
  15. Chemical combination of two or more elements in a specific ratio
  16. shiny, malleable, ductile, elements that conduct electricity
Down
  1. Pure substance that cannot be broken down into other substances
  2. Principle that matter is not created or destroyed in a chemical reaction
  3. Chemical reaction that releases energy
  4. A chemical reaction that absorbs energy
  5. invisible negatively charged particle that orbits the nucleus o an atom
  6. An experiment in which one or more products of a chemical reaction can escape
  7. substance that helps a chemical reaction to proceed more quickly
  8. Atom that has become electrically charged because it has lost or gained electrons
  9. Chemical reation that occurs when oxygen reacts with a substance to from an new substance and give off energy
  10. A neutral substance is neither an acid nor a base

26 Clues: Chemical reaction that releases energy • A chemical reaction that absorbs energy • A neutral substance is neither an acid nor a base • dull, brittle element that does not conduct electricity • Catalyst involved in chemical reactions in living things • Number of protons in the nucleus of one atom of an element • ...

Vocabulary Words Crossword 2024-09-17

Vocabulary Words Crossword crossword puzzle
Across
  1. A single electron or one of two or more electrons in the outer shell of an atom that is responsible for the chemical properties of the atom
  2. A basic part of a whole
  3. One of the four quantum numbers that state the position of the electron with respect to the nucleus
  4. Abstract, phsychological representations of how tasks should be carried out
  5. An apparatus for producing and recording spectra for examination
  6. The electrons encircle the nucleus of the atom in specific allowable paths called orbits
  7. Building block of matter; contains subatomic particles, neutrons, protons, and electrons
  8. The mass of an atom of a chemical element in atomic mass units
  9. One of the three subatomic particles that make up an atom.
  10. A proton or neutron especially in the atomic nucleus.
  11. A column on the Periodic Table
  12. The smallest discrete u unit of a phenomenon
  13. The number of protons in a nucleus
  14. A very simplified representation of the valence shell electrons in a molecule
Down
  1. Hypoallergenic formulas for infants with one or more food allergies
  2. Small dense region consisting of protons and neutrons at the center of an atom
  3. An elementary particle that has a negative charge of electricity and travels around the nucleus of an atom
  4. A constructed copy of an object that is designed to represent that object
  5. The spectrum of electromagnetic radiation produced or absorbed by an electron during transitions between levels of energy within an atom
  6. Atoms with the same number of protons but different number of neutrons
  7. The horizontal rows of the periodic table
  8. a small, positively charged particle of matter found in the atoms of all elements
  9. A region of space around the atomic nucleus upon which elements may reside
  10. A code to identify a specific element in the PT
  11. A table array of the chemical elements organized by the atomic number

25 Clues: A basic part of a whole • A column on the Periodic Table • The number of protons in a nucleus • The horizontal rows of the periodic table • The smallest discrete u unit of a phenomenon • A code to identify a specific element in the PT • A proton or neutron especially in the atomic nucleus. • One of the three subatomic particles that make up an atom. • ...

Unit 4 Bonding & Compounds 2025-10-09

Unit 4 Bonding & Compounds crossword puzzle
Across
  1. The ability of an atom to attract electrons in a chemical bond.
  2. Dispersion Weak attractions caused by temporary shifts in electron density in all molecules.
  3. Interaction An attraction between polar molecules due to opposite partial charges.
  4. Strength The amount of energy required to break a bond between two atoms.
  5. Rules Guidelines that predict whether an ionic compound will dissolve in water.
  6. A molecule with unequal sharing of electrons, resulting in partial positive and negative ends.
  7. Length The distance between the nuclei of two bonded atoms.
  8. The substance that dissolves another to form a solution.
  9. (Family) A vertical column on the periodic table; elements share similar properties and valence electron numbers.
  10. Rule Atoms tend to gain, lose, or share electrons to have eight valence electrons for stability.
Down
  1. Forces that hold atoms together within a molecule (such as covalent or ionic bonds).
  2. Forces that occur between separate molecules (such as hydrogen bonding).
  3. Electrons Electrons in the outermost energy level of an atom that are involved in bonding.
  4. Radius The distance from the nucleus to the outermost electron in an atom.
  5. A horizontal row on the periodic table; elements have the same number of energy levels.
  6. Energy The energy needed to remove an electron from an atom.
  7. A molecule with equal sharing of electrons, with no charge separation.
  8. Ion A charged group of covalently bonded atoms that acts as a single ion.
  9. The ability of one substance to dissolve in another.
  10. Configuration The arrangement of electrons in an atom's energy levels and orbitals.
  11. Pressure The pressure exerted by a vapor above its liquid at equilibrium.

21 Clues: The ability of one substance to dissolve in another. • The substance that dissolves another to form a solution. • Length The distance between the nuclei of two bonded atoms. • Energy The energy needed to remove an electron from an atom. • The ability of an atom to attract electrons in a chemical bond. • ...

school science 2020-08-10

school science crossword puzzle
Across
  1. number of types of molecule
  2. branch of science
  3. only metal existing in liquid state
  4. it is the inner most layer
  5. symbol KR
  6. the development of a plant from a seed or spore after a period of dormancy.
  7. types mixtures are of
  8. red mixed with white
Down
  1. air water
  2. proton is _______ charge
  3. second word for exocrap
  4. mendeleev who invented the periodic table
  5. nucles is located at the _______ of the atom
  6. dry fruit
  7. nitric acid is
  8. fleshy layer in a fruit
  9. smallest, indivisible particle of matter

17 Clues: air water • dry fruit • symbol KR • nitric acid is • branch of science • red mixed with white • types mixtures are of • second word for exocrap • fleshy layer in a fruit • proton is _______ charge • it is the inner most layer • number of types of molecule • only metal existing in liquid state • smallest, indivisible particle of matter • mendeleev who invented the periodic table • ...

Campus Squirrels, Skunks and Cats, Oh My! 2025-10-19

Campus Squirrels, Skunks and Cats, Oh My! crossword puzzle
Across
  1. New York & Freshman dorms (14)
  2. Everyone’s favorite liquor store baddie (4)
  3. Finals break in Mather (17)
  4. School’s old book with pictures (3)
  5. Acapella groups in birth order (21)
  6. Super Bowl star 2026 (8)
  7. 12:15-1:30 TR (10)
Down
  1. Big one for those in boats (16)
  2. Periodic Table? (4)
  3. Bits & Pieces’ beloved Spring paper (6)
  4. Feared freshman dorm (5)
  5. Thursday (3)
  6. Audition weekend in respect to acapella (18)
  7. George Washington of TrinColl (8)
  8. A monkey’s favorite party drink (11)
  9. Campo's furry friend (6)
  10. Planning committee (8)

17 Clues: Thursday (3) • 12:15-1:30 TR (10) • Periodic Table? (4) • Planning committee (8) • Feared freshman dorm (5) • Campo's furry friend (6) • Super Bowl star 2026 (8) • Finals break in Mather (17) • New York & Freshman dorms (14) • Big one for those in boats (16) • George Washington of TrinColl (8) • School’s old book with pictures (3) • Acapella groups in birth order (21) • ...

Flint Water Puzzle 2022-05-10

Flint Water Puzzle crossword puzzle
Across
  1. H2O
  2. A midwest state
  3. not safe
  4. Cleaned of contaminants
  5. An element on the periodic table
  6. Parts Per Million
Down
  1. A type of disease one gets from drinking unsafe water
  2. a polluting or poisonous substance that makes something impure
  3. A water company
  4. A body of water
  5. A manmade structure built on rivers

11 Clues: H2O • not safe • A midwest state • A water company • A body of water • Parts Per Million • Cleaned of contaminants • An element on the periodic table • A manmade structure built on rivers • A type of disease one gets from drinking unsafe water • a polluting or poisonous substance that makes something impure

The elements of the periodic table puzzle 2024-12-13

The elements of the periodic table puzzle crossword puzzle
Across
  1. a silver liquid
  2. it was use of currency in the medieval time
  3. it was fond in 2002
  4. is after radium
  5. is in nuke to haha
Down
  1. in balloons
  2. The first on the periodic table
  3. Atomic mass 15.999 u
  4. it make,s origin gas
  5. it in a nuke hehehe
  6. it is in banana

11 Clues: in balloons • a silver liquid • is after radium • it is in banana • is in nuke to haha • it in a nuke hehehe • it was fond in 2002 • Atomic mass 15.999 u • it make,s origin gas • The first on the periodic table • it was use of currency in the medieval time

Crossword 2024-10-01

Crossword crossword puzzle
Across
  1. Capital of Australia
  2. State known as "God's own country"
  3. Longest river in the world
  4. The first element on periodic table
  5. World's biggest country
  6. Plants make food by this process
Down
  1. National tree of India
  2. Planet closest to the sun
  3. Capital of 2 Indian states
  4. Opposite of ancient
  5. Festival of lights

11 Clues: Festival of lights • Opposite of ancient • Capital of Australia • National tree of India • World's biggest country • Planet closest to the sun • Capital of 2 Indian states • Longest river in the world • Plants make food by this process • State known as "God's own country" • The first element on periodic table

Ameya's Crossword 2021-09-13

Ameya's Crossword crossword puzzle
Across
  1. - a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
  2. - a subatomic particle, that has a neutral charge
  3. - pHs of less than 7 indicate acidity
  4. - Ph scale is from 0-14
  5. - a negatively charged ion
Down
  1. - table subatomic particle that has a positive charge
  2. - a group of atoms that have a positive electric charge
  3. table - a table of elements that are organised by atomic number
  4. - elating to chemistry, or the interactions of substances as studied in chemistry.
  5. - the smallest particle of a chemical element that can exist

10 Clues: - Ph scale is from 0-14 • - a negatively charged ion • - pHs of less than 7 indicate acidity • - a subatomic particle, that has a neutral charge • - table subatomic particle that has a positive charge • - a group of atoms that have a positive electric charge • - the smallest particle of a chemical element that can exist • ...

Marcus's crossword puzzle 2024-01-26

Marcus's crossword puzzle crossword puzzle
Across
  1. pure substance that consists entirely of one type of atom.
  2. the number of protons in the nucleus of an atom element.
  3. the total number of neutrons and protons in a atoms nucleus.
  4. found a long the staircase have properties of both metals
  5. brittle, dull,conductors of heat,and on right side of table.
Down
  1. Group 1 most reactive metals on table.
  2. horizontal rows on the periodic table.
  3. positively charged particle in the nucleus.
  4. a tiny, negatively charged particle that move around nucleus of atom.
  5. a subatomic particle that is a neutral and found in the nucleus.

10 Clues: Group 1 most reactive metals on table. • horizontal rows on the periodic table. • positively charged particle in the nucleus. • the number of protons in the nucleus of an atom element. • found a long the staircase have properties of both metals • pure substance that consists entirely of one type of atom. • the total number of neutrons and protons in a atoms nucleus. • ...

science vocab crossword 2023-12-07

science vocab crossword crossword puzzle
Across
  1. law of matter
  2. periodic table of elements
  3. semi fluid consistently
  4. dissolves things
Down
  1. reaction
  2. opposite of acid
  3. combination of chemicals
  4. reaction

8 Clues: reaction • reaction • law of matter • opposite of acid • dissolves things • semi fluid consistently • combination of chemicals • periodic table of elements

matter vocab crossword puzzle 2022-10-13

matter vocab crossword puzzle crossword puzzle
Across
  1. something in its pure form
  2. the splitting of light
  3. things on the periodic table
  4. acid eating metal
  5. when a liquid becomes a gas
Down
  1. water wearing down rock
  2. the smallest particle
  3. everything is made of it
  4. when something becomes a liquid from a solid
  5. substances together

10 Clues: acid eating metal • substances together • the smallest particle • the splitting of light • water wearing down rock • everything is made of it • something in its pure form • when a liquid becomes a gas • things on the periodic table • when something becomes a liquid from a solid

Challenge it! Crossword 2023-09-05

Challenge it! Crossword crossword puzzle
Across
  1. This atom has three electrons
  2. orbit the nucleus of an atom.
  3. examples: saltwater, chocolate milk.
  4. no charge or neutral.
  5. Compound Symbol: H 2 O
  6. positively charged.
Down
  1. Periodic Table Position: Period1,Group1
  2. 2 or more atoms chemically bounded.
  3. core of an atom
  4. building blocks of matter.

10 Clues: core of an atom • positively charged. • no charge or neutral. • Compound Symbol: H 2 O • building blocks of matter. • This atom has three electrons • orbit the nucleus of an atom. • 2 or more atoms chemically bounded. • examples: saltwater, chocolate milk. • Periodic Table Position: Period1,Group1

Chemistry Vocab 2022-09-08

Chemistry Vocab crossword puzzle
Across
  1. refers to the closeness of a set of measurements of the same quantity made in the same way
  2. a pure substance that cannot be broken down into simpler, stable substances and is made of one type of atom
  3. an element that is a poor conductor of heat and electricity
  4. horizontal row of the periodic table
Down
  1. a mixture that is non uniform in composition
  2. vertical column of the periodic table. also called a family
  3. blend of 2 or more kinds of matter, each which retains its own identity and properties
  4. a substance that can be broken down into simple stable substances and is made from the atoms of 2 or more elements that are chemically bonded
  5. anything that has mass and takes up space
  6. an element that is a good electrical conductor and a good heat conductor

10 Clues: horizontal row of the periodic table • anything that has mass and takes up space • a mixture that is non uniform in composition • vertical column of the periodic table. also called a family • an element that is a poor conductor of heat and electricity • an element that is a good electrical conductor and a good heat conductor • ...

Know Your Metals 2025-10-23

Know Your Metals crossword puzzle
Across
  1. Process that coverts ores into a free metals
  2. Resources such as metals that cannot be replaced or are replaced extremely slowly are ______________ resources
  3. A compound created from silicon, oxygen, and a metal
  4. An element that is shiny, conducts heat and electricity, melts only at high temperatures, and tends to lose electrons
  5. Metals can be pounded into different shapes because of their ___________
  6. Copper can be drawn into a thin wire because of this property
  7. The force of attraction between a positively charged metal ion and the electrons in a metal is called a metallic ________
Down
  1. The elements that make up family 2 of the periodic table
  2. A metal statue that is wearing away because of acid rain (a chemical) is undergoing _____________
  3. Most metals are not found as pure metals; they are found as part of an _______
  4. The elements that make up the "first family" on the periodic table are the _______ metals

11 Clues: Process that coverts ores into a free metals • A compound created from silicon, oxygen, and a metal • The elements that make up family 2 of the periodic table • Copper can be drawn into a thin wire because of this property • Metals can be pounded into different shapes because of their ___________ • ...

Weekly Crossword 2021-05-09

Weekly Crossword crossword puzzle
Across
  1. Espresoo with a little foamed milk
  2. most powerful crystal, used in skincare
  3. having the character of an imposter
  4. personality trait which refers to a
  5. uninterested
  6. an impossible person
  7. being more kind and merciful than
Down
  1. is offensive to individuals
  2. fear of touch
  3. 64th element in the periodic table
  4. an obnoxious person or thing or culture
  5. fear of clowns
  6. done without being planned or organized
  7. will do anything for their own

14 Clues: uninterested • fear of touch • fear of clowns • an impossible person • is offensive to individuals • will do anything for their own • being more kind and merciful than • Espresoo with a little foamed milk • 64th element in the periodic table • having the character of an imposter • personality trait which refers to a • most powerful crystal, used in skincare • ...

atoms 2025-08-19

atoms crossword puzzle
Across
  1. the ____________ table of elements
  2. electrons have a ___________ charge
  3. the gold foil experiment showed that atoms are mostly _______ space
  4. electron location in atom
  5. protons have a ______________ charge
  6. negative ion
  7. isotopes have different numbers of __________
  8. matter takes up space and has ______
Down
  1. charged particle
  2. number of ______ determines an element's identity
  3. the center of an atom
  4. positive ion
  5. a pure substance consisting of one type of atom
  6. building blocks of matter

14 Clues: positive ion • negative ion • charged particle • the center of an atom • electron location in atom • building blocks of matter • the ____________ table of elements • electrons have a ___________ charge • protons have a ______________ charge • matter takes up space and has ______ • isotopes have different numbers of __________ • a pure substance consisting of one type of atom • ...

The Chemistry of Life Vocab 2020-10-14

The Chemistry of Life Vocab crossword puzzle
Across
  1. Part of an atom, amount varies slightly between atoms
  2. Atoms sharing electrons
  3. The different neutron amount varieties of an atom
  4. The smallest amount of a substance that still retains its properties
  5. A part of an atom, negatively charged
  6. An electron in the outer shell that makes chemical bonds between atoms
  7. Anything that occupies space or has mass
Down
  1. Part of an atom, positively charged
  2. The man who designed the periodic table
  3. Atoms that have lost or gained electrons
  4. Positive ions and negative ions attract and bond.
  5. The simplest particle of an element
  6. Center of the atom
  7. A combination of elements
  8. A pure substance that cant be broken down further
  9. A table showing all of the elements, arranged in a way that gives information about each element

16 Clues: Center of the atom • Atoms sharing electrons • A combination of elements • Part of an atom, positively charged • The simplest particle of an element • A part of an atom, negatively charged • The man who designed the periodic table • Atoms that have lost or gained electrons • Anything that occupies space or has mass • Positive ions and negative ions attract and bond. • ...

Estella's matter crossword 2024-11-21

Estella's matter crossword crossword puzzle
Across
  1. Mixture A mixture where everything is the same throughout
  2. Mixture A mixture where everything is not even throughout
  3. A material of 2 or more components
  4. The number of protons in the nucleus
  5. have 1 kind of atom
  6. A particle with no electric charge at all
  7. A homogeneous mixture of 1 or more solutes
Down
  1. Table A table of 118 elements in order of atomic number
  2. A group of 2 or more Atoms that form the smallest unit
  3. A blend of 2 or more substances
  4. A area to hold particles of different kinds
  5. A particle with a positive electric charge
  6. A particle with a negative electric charge
  7. Anything that takes up space and has mass
  8. A basic part of a whole
  9. A basic building block of all things

16 Clues: have 1 kind of atom • A basic part of a whole • A blend of 2 or more substances • A material of 2 or more components • The number of protons in the nucleus • A basic building block of all things • Anything that takes up space and has mass • A particle with no electric charge at all • A particle with a positive electric charge • A particle with a negative electric charge • ...

Nuclear vocab 2021-11-08

Nuclear vocab crossword puzzle
Across
  1. 0/-1 e
  2. When the nuclei become one
  3. No effect on reaction numbers
  4. No reactions happen at the same time
  5. when the isotope is radioactive
  6. same element different number
  7. helps in determining stability
Down
  1. cannot be found on the periodic table
  2. The identifiable factor for a atom
  3. The instability of a radioisotope
  4. When the nucleus spilts
  5. Be positive

12 Clues: 0/-1 e • Be positive • When the nucleus spilts • When the nuclei become one • No effect on reaction numbers • same element different number • helps in determining stability • when the isotope is radioactive • The instability of a radioisotope • The identifiable factor for a atom • No reactions happen at the same time • cannot be found on the periodic table

Mixtures , compounds and elements 2014-03-26

Mixtures , compounds and elements crossword puzzle
Across
  1. example is milk
  2. over 100 exciting elements on the periodic table
  3. symbol for the element water
  4. mixtures are separated this way
  5. non-uniform mixtures
  6. smallest part of an element
  7. example is H2O+O3=H2O4
  8. example boron
Down
  1. mixtures can't be sperated the way
  2. similar to the properties of ts components
  3. smallest part of a compound
  4. always a compound

12 Clues: example boron • example is milk • always a compound • non-uniform mixtures • example is H2O+O3=H2O4 • smallest part of a compound • smallest part of an element • symbol for the element water • mixtures are separated this way • mixtures can't be sperated the way • similar to the properties of ts components • over 100 exciting elements on the periodic table

Boring Vocab 2022-09-07

Boring Vocab crossword puzzle
Across
  1. a term for a certain mixture
  2. not heavy to sink but have large particals
  3. anything in the periodic table
  4. matter that is always made out of the
  5. containing substances blended evenly
  6. scattering light particals
Down
  1. two or multiple combined elements
  2. seperate materials can be easly known
  3. a liqid mixture
  4. thing
  5. green and smells strong
  6. has weight and takes up room

12 Clues: thing • a liqid mixture • green and smells strong • scattering light particals • a term for a certain mixture • has weight and takes up room • anything in the periodic table • two or multiple combined elements • containing substances blended evenly • seperate materials can be easly known • matter that is always made out of the • not heavy to sink but have large particals

Science 2023-09-17

Science crossword puzzle
Across
  1. Jacques Cousteau studied marine ___
  2. Inventor and electrical engineer Nikola ___
  3. What Alexander Graham Bell invented
  4. 1700's scientist on the $100 bill
  5. Radioactive Fruit
  6. Famous mathematician and computer scientist Alan ___
  7. Marie Curie's occupation
Down
  1. Man who discovered special relativity
  2. An atom is made up of protons, neutrons, and ___
  3. Famous physicist that explained gravity
  4. ___ Table of Elements
  5. Inventor of the light bulb

12 Clues: Radioactive Fruit • ___ Table of Elements • Marie Curie's occupation • Inventor of the light bulb • 1700's scientist on the $100 bill • Jacques Cousteau studied marine ___ • What Alexander Graham Bell invented • Man who discovered special relativity • Famous physicist that explained gravity • Inventor and electrical engineer Nikola ___ • ...

No Rhyme No Reason 2025-08-13

No Rhyme No Reason crossword puzzle
Across
  1. marine mammal in a Beatles song
  2. Ag on the periodic table
  3. life is like a box of these
  4. a literary piece written in verse
  5. a married man
Down
  1. violets, lilacs, and eggplant
  2. not true
  3. grows a tulip
  4. hiding in sheep's clothing
  5. something a bad dancer doesn't have
  6. 12 make a year
  7. the pretty person walking down the street

12 Clues: not true • grows a tulip • a married man • 12 make a year • Ag on the periodic table • hiding in sheep's clothing • life is like a box of these • violets, lilacs, and eggplant • marine mammal in a Beatles song • a literary piece written in verse • something a bad dancer doesn't have • the pretty person walking down the street

Chemistry Crossword 2014-11-07

Chemistry Crossword crossword puzzle
Across
  1. releases heat energy.
  2. a table in which the elements are organized by their physical and chemical properties.
  3. a change where two or more substances react to create a new substance.
  4. a mixture of two or more pure substances that look like one.
  5. number of protons in the nucleus in one atom of an element.
  6. mass of one atom or an element.
  7. absorbs heat energy.
  8. a substance that reacts with another substance or substances in a chemical reaction to create a new substance with different products or properties.
Down
  1. substance that helps speed up a chemical reaction.
  2. a combination of pure substances, not a compound.
  3. a chemical reaction that occurs when oxygen reacts with a substance to form a new substance, the process is fast.
  4. group one elements in the periodic table.
  5. a substance made up of only one kind or matter, which has a unique set of properties.
  6. a pure substance that cannot be broken down into other substances, only one type of atom.
  7. a change that results when two or more substances react to create a different substance.
  8. a change in appearance or state of a substance that does not change composition.
  9. an experiment in which all the reactants and all products of a chemical reaction are accounted for.
  10. a cloudy mixture where tiny particles of one substance are held within another and the particles cannot be separated out of the other substance.
  11. chemical combination of two or more elements in a specific ratio.
  12. a new substance produced in a chemical reaction between reactants.
  13. an atom or a group of atoms that has become electrically charged because it has lost or gained electrons.
  14. group 17 elements on the periodic table.
  15. is a slow chemical change that occurs when oxygen in the air reacts with a metal.
  16. an experiment in which one or more products of a chemical reaction can escape.

24 Clues: absorbs heat energy. • releases heat energy. • mass of one atom or an element. • group 17 elements on the periodic table. • group one elements in the periodic table. • a combination of pure substances, not a compound. • substance that helps speed up a chemical reaction. • number of protons in the nucleus in one atom of an element. • ...

Chemsity vocabulary words 2015-11-13

Chemsity vocabulary words crossword puzzle
Across
  1. elements that has both metallic and nonmetallic properties.
  2. change in appearance or state of a substance that does not change composition.
  3. invisible negatively charged particle that orbits the nucleus of an atom.
  4. orbit of electrons around the nucleus of an atom.
  5. neutral particle in the nucleus of an atom.
  6. a substance that is made of only one kind of matter.
  7. pure substance that cannot be broken down into other substances.
  8. heterogeneous mixture; mixture in which the different substances that make up the mixture are visible.
  9. change that results when two or more substances react.
  10. shiny, malleable, ductile element that conducts electricity.
  11. number of protons in the nucleus of one atom of an element.
  12. chemical combination of two or more elements in a specific ratio.
  13. group 18 elements in the periodic table; the most stable and unreactive material.
Down
  1. cloudy mixture in which tiny particles of one substance are held in another and cannot be separated
  2. the point in temperature that an element starts to melt.
  3. group 2 elements in the periodic table; not including hydrogen; there reactivity is not as strong as alkaline metals.
  4. positively charged particle in the nucleus of an atom.
  5. cloudy mixture in which tiny particles of one substance are held in another and can be separated.
  6. combination of pure substances; unlike a compound.
  7. dull,brittle element that does not conduct electricity.
  8. the point in temperature that an element starts to boil.
  9. homogeneous mixture; mixture of two or more pure substances that looks like one substance.
  10. a table in which the elements are organized by their physical and chemical properties.
  11. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu).
  12. The smallest part of an element.

25 Clues: The smallest part of an element. • neutral particle in the nucleus of an atom. • orbit of electrons around the nucleus of an atom. • combination of pure substances; unlike a compound. • a substance that is made of only one kind of matter. • positively charged particle in the nucleus of an atom. • change that results when two or more substances react. • ...

Chemistry Crossword 2016-01-27

Chemistry Crossword crossword puzzle
Across
  1. Elements that typically is a hard, shiny solid material that is a good conductor of heat and electricity
  2. Ions ions that are made of more than one atom
  3. What is dissolved in a solution
  4. process that changes one set of chemicals into another set of chemicals.
  5. a grouping of electrons surrounding the nucleus of an atom
  6. Mixture of a solid and a liquid where the solid never settles out.
  7. a particle that is electrically charged can be positive or negative
  8. consists of two or more different elements
  9. number of protons in an atom's nucleus
  10. is a tiny subatomic particle found in the nucleus of an atom and it has a positive charge.
  11. chemical bonding that results from the electrical attraction between cations and anions
  12. of a substance capable of being dissolved in some solvent Usually water.
  13. consists of two more substances that can be separated.
Down
  1. Properties of a metal and an non-metal.
  2. The particles of the nucleus that have no electrical charge, but add to the mass of the atom.
  3. Non metallic elements in the last group of the periodic table which have the most stable and unreactive elements
  4. substance in which a solute is dissolved to form a solution.
  5. A table that shows the elements, their atomic number, symbol, and average atomic mass
  6. is the smallest particle of an element that can take part in a chemical reaction
  7. a compound made of oppositely charged ions. tend to be brittle,and soluble.
  8. A group of atoms that are held together.
  9. is a tiny subatomic particle revolves around the nucleus and it has a negative charge.
  10. The elements in a horizontal row of the periodic table.
  11. A measure of how much solute can dissolve in a solvent at a given temperature
  12. protons + neutrons
  13. A substance which cannot be further divided into simpler substances by chemical methods.

26 Clues: protons + neutrons • What is dissolved in a solution • number of protons in an atom's nucleus • Properties of a metal and an non-metal. • A group of atoms that are held together. • consists of two or more different elements • Ions ions that are made of more than one atom • consists of two more substances that can be separated. • ...

Sci9 Unit A Ch.2 Elements 2025-10-26

Sci9 Unit A Ch.2 Elements crossword puzzle
Across
  1. It is equal to the number of protons and neutrons in an atom
  2. The family of metals that are highly reactive and combine with halogens to form salts.
  3. The set of elements that are lustrous, malleable, ductile, and good conductors.
  4. A "type" of atom; a pure substance that cannot be broken down or separated into simpler substances.
  5. The name of the last electron shell, which is responsible for the element's reactivity.
  6. The group of elements that are dull, brittle, non-ductile, and poor conductors.
Down
  1. This number indicates the number of protons and electrons in an atom of an element.
  2. A column of elements on the periodic table that have similar properties.
  3. Each element is designated by a one- or two-letter _____.
  4. The family of elements that contains a solid, a liquid, and a gas at room temperature and reacts very readily with metals and hydrogen.
  5. The family of gases that are very unreactive because their valence shell is full.
  6. The family of metals that are quite reactive, especially with water, and have two valence electrons.
  7. The name of the scientist responsible for creating the periodic table.

13 Clues: Each element is designated by a one- or two-letter _____. • It is equal to the number of protons and neutrons in an atom • The name of the scientist responsible for creating the periodic table. • A column of elements on the periodic table that have similar properties. • The set of elements that are lustrous, malleable, ductile, and good conductors. • ...