periodic%20table Crossword Puzzles

Crossword: The Periodic Table 2025-09-18

Crossword: The Periodic Table crossword puzzle
Across
  1. The number of protons in the nucleus; determines the identity of the element.
  2. A noble gas with two protons; used in balloons.
  3. A transition metal essential for blood; symbol is Fe.
  4. Found in all living things; has many forms including graphite and diamond.
  5. A horizontal row of elements with the same number of electron shells.
  6. Essential for respiration; makes up about 21% of Earth's atmosphere. Has 8 protons.
  7. Rare earth metals near the bottom of the table
  8. Elements that are malleable, ductile, and have good conductivity.
  9. A physical property of metals that allows them to be shaped easily
  10. A physical property of metals that allows them to be stretched into wires.
  11. Soft metals that are very reactive and have one valence electron
  12. Found on the left side of the stair-case. Good conductors.
  13. A vertical column on the Periodic Table
  14. An alkaline earth metal found in bones and teeth.
  15. Bottom row of the periodic table; includes mostly radioactive elements.
  16. The only metal that is liquid at room temperature; symbol is Hg.
  17. Russian scientist who arranged elements by atomic mass and predicted new ones.
Down
  1. A substance that allows heat or electricity to flow easily
  2. Elements that do not react easily.
  3. Elements with properties of both metals and nonmetals; found near the stair-step line.
  4. The most reactive halogen; used in toothpaste to prevent tooth decay
  5. The tendency of an atom to pull electrons toward itself in a bond.
  6. The electrons in the outermost energy level
  7. Used in batteries. Can be cut with a butter knife.
  8. Poor conductors; often gases or brittle solids on the right side of the stair-case.
  9. Elements that have 2 valence electrons and are metals
  10. The lightest and most abundant element in the universe
  11. Very reactive nonmetals that form salts with metals.
  12. Has the chemical symbol Au.

29 Clues: Has the chemical symbol Au. • Elements that do not react easily. • A vertical column on the Periodic Table • The electrons in the outermost energy level • Rare earth metals near the bottom of the table • A noble gas with two protons; used in balloons. • An alkaline earth metal found in bones and teeth. • Used in batteries. Can be cut with a butter knife. • ...

Periodic Table Crosswords JM 2025-10-14

Periodic Table Crosswords JM crossword puzzle
Across
  1. Atomic number of 83
  2. Atomic number of 56
  3. Atomic number of 1
  4. Atomic number of 42
  5. Atomic number of 39
  6. Atomic number of 25
  7. Atomic number of 15
  8. Atomic number of 35
  9. Atomic number of 16
  10. Atomic number of 33
  11. Atomic number of 98
  12. Atomic number of 117
Down
  1. Atomic number of 21
  2. Atomic number of 94
  3. Atomic number of 14
  4. Atomic number of 12
  5. Atomic number of 53
  6. Atomic number of 67
  7. Atomic number of 29
  8. Atomic number of 95

20 Clues: Atomic number of 1 • Atomic number of 83 • Atomic number of 21 • Atomic number of 94 • Atomic number of 56 • Atomic number of 14 • Atomic number of 42 • Atomic number of 12 • Atomic number of 39 • Atomic number of 25 • Atomic number of 53 • Atomic number of 15 • Atomic number of 67 • Atomic number of 35 • Atomic number of 16 • Atomic number of 33 • Atomic number of 98 • Atomic number of 29 • ...

Periodic Table Study Crossword 2025-11-21

Periodic Table Study Crossword crossword puzzle
Across
  1. Actinides are all ___________
  2. Ions are formed from a transfer of _________
  3. Nonmetals become ________ ions called anions
  4. Metals become positive ions called _______
  5. This type of elements can be shiny or dull
  6. This element in period 4 is a Nonmetal
  7. Americium and Lawrencium are in this group
  8. Metals have ____ melting points
  9. This element is a Alkali Metal
  10. Barium and Beryllium are in this group
  11. Transition Metals are groups three through ______
  12. Because Noble Gases have full valence electron shells, they are basically ___________
  13. Created the first periodic table but did not get credit due to "incompleteness"
  14. This element in period 5 is a Metalloid
  15. Alkaline Earth Metals cannot be found _____ in nature
  16. ___________ react violently with most nonmetals
Down
  1. What do the dots in the Lewis Dot Structures represent?
  2. Vanadium, Radium, and Plutonium are all this type of elements
  3. Radon and Helium are in this group
  4. This type of elements are poor conductors of heat and electricity
  5. This group has multiple oxidation states
  6. This element is a Lanthanide
  7. This group of elements is extremely soft
  8. This element is a Halogen
  9. Valence electrons are the _________ electrons
  10. Got his periodic table published in 1869
  11. Only group that contains all 3 states of matter
  12. Alkali metals react with _____ to make strong bases
  13. Moseley arranged elements in order of increasing atomic ______
  14. Noble Gases have ____ valence electron shells
  15. What are atoms with a charge called?

31 Clues: This element is a Halogen • This element is a Lanthanide • Actinides are all ___________ • This element is a Alkali Metal • Metals have ____ melting points • Radon and Helium are in this group • What are atoms with a charge called? • This element in period 4 is a Nonmetal • Barium and Beryllium are in this group • This element in period 5 is a Metalloid • ...

Sci. Reteach - Atoms Vocabulary Review 2024-05-07

Sci. Reteach - Atoms Vocabulary Review crossword puzzle
Across
  1. the smallest particle of a substance that still has the properties of that substance.
  2. is an element that has an atomic mass of 107.87 amu.
  3. the number of protons in the nucleus of one atom of an element.
  4. is a positively charged particle located in the nucleus of an atom.
  5. is an element that has an 12-electrons.
  6. the mass of one atom of an element (amu).
  7. is an element that has 6-protons.
  8. a row of elements in the periodic table arranged by atomic numbers.
Down
  1. particle with neutral charge located in the nucleus.
  2. is a negatively charged particle found outside the nucleus of an atom.
  3. atoms of the same element with different numbers of neutrons in the nucleus and thus different atomic masses.
  4. organized the periodic table in 1868.
  5. a combination of two or more substances that have not combined chemically and that can be separated by physical means.
  6. matter made up of two or more elements.
  7. the center of an atom made up of protons and neutrons.
  8. smallest particle in which an element can be divided an still have the properties of that element.
  9. is also known as groups of elements.

17 Clues: is an element that has 6-protons. • is also known as groups of elements. • organized the periodic table in 1868. • matter made up of two or more elements. • is an element that has an 12-electrons. • the mass of one atom of an element (amu). • particle with neutral charge located in the nucleus. • is an element that has an atomic mass of 107.87 amu. • ...

chem U2 key term review 2024-01-09

chem U2 key term review crossword puzzle
Across
  1. often shown as rings, these refer to distances electrons are from the nucleus
  2. consists of the element symbol and valence electrons shown as dots
  3. the height of a wave, affects brightness or volume
  4. refers to energy being taken in by an electron, which is then used to move away from the nucleus
  5. refers to energy being released when an electron moves toward the nucleus
  6. this atomic model shows energy levels as rings around a nucleus
Down
  1. type of electron found in the outermost energy level from nucleus; takes part in bonding
  2. this is an abbreviation for atomic emission spectrum and refers to the type of light produced by movement of electrons within an atom
  3. the count of waves per unit of time
  4. refers to the columns of elements on the periodic table
  5. type of electron NOT in outermost energy level; do not take part in bonding
  6. the distance between two waves
  7. same as amplitude
  8. refers to the rows of elements on the periodic table

14 Clues: same as amplitude • the distance between two waves • the count of waves per unit of time • the height of a wave, affects brightness or volume • refers to the rows of elements on the periodic table • refers to the columns of elements on the periodic table • this atomic model shows energy levels as rings around a nucleus • ...

Nuclear energy 2023-11-01

Nuclear energy crossword puzzle
Across
  1. the part of beta decay that gets emitted
  2. an element with a different mass than listed on the periodic table
  3. the action of a radioactive nucleus splitting into two and releasing 3 nuetrons
  4. the part of an element that holds the nuetrons and protons
  5. the amount of mass an element has
  6. the action of the nuclei of two atoms coming together to form an atom with a heavier nucleus
  7. the release of gamma rays in radioactive decay
Down
  1. the number of protons an element has/the number above any elemnt of the periodic table that tells you what elemnt it is
  2. the part of alpha decay that gets emitted
  3. the amount of time it takes for a sample to decay into half of it's original quantity
  4. an atom with a nuetral charge
  5. an atom with a postitive charge
  6. the ability of an atom to emit energy and mass
  7. the result of one thing happening that causes many other thing to happen

14 Clues: an atom with a nuetral charge • an atom with a postitive charge • the amount of mass an element has • the part of beta decay that gets emitted • the part of alpha decay that gets emitted • the ability of an atom to emit energy and mass • the release of gamma rays in radioactive decay • the part of an element that holds the nuetrons and protons • ...

Atoms + Ions 2026-02-08

Atoms + Ions crossword puzzle
Across
  1. The number of valence electrons in a Group 17 element.
  2. The Period number of sodium.
  3. A number for each vertical column of the Periodic Table. Shows the number of valence electrons
  4. A negatively charged subatomic particle found in shells orbiting the nucleus of an atom.
  5. A short way of writing how many electrons are in each shell.
  6. A neutrally charged particle that contains an equal number of protons and electrons.
Down
  1. Electrons in the outer-most shell.
  2. The number of total subatomic particles in the nucleus of an atom.
  3. An uncharged subatomic particle found in the nucleus of an atom.
  4. An element which has the electron configuration: 2,5.
  5. A number for each horizontal row of the Periodic Table. Shows the total number of electron shells.
  6. A positively charged subatomic particle found in the nucleus of an atom.
  7. The number of protons in atom. Also equal to the number of electrons.
  8. An atom that has gained or lost valence electrons, to have a full outer shell and be stable.

14 Clues: The Period number of sodium. • Electrons in the outer-most shell. • An element which has the electron configuration: 2,5. • The number of valence electrons in a Group 17 element. • A short way of writing how many electrons are in each shell. • An uncharged subatomic particle found in the nucleus of an atom. • ...

puzzle 2022-04-13

puzzle crossword puzzle
Across
  1. can be extended or shaped
  2. a variable
  3. subatomic particle that has positive charge
  4. horizontal columns
  5. materials that have conductivity
Down
  1. number used to
  2. mark or sign
  3. reflected light
  4. vertical columns
  5. easily broken or damaged
  6. has mass and volume (takes up space)
  7. table- shows chemical elements organized

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

Atom Crossward Puzzle 2022-10-04

Atom Crossward Puzzle crossword puzzle
Across
  1. Negative charge
  2. neutral charge
  3. list of elements
  4. building blocks
  5. gases on the periodic table
  6. H
Down
  1. a substance that cannot be broken down
  2. Positive Charge
  3. an abbreviation of an element
  4. something that is hard
  5. not a liquid or solid
  6. a path of electrons orbiting the atom

12 Clues: H • neutral charge • Positive Charge • Negative charge • building blocks • list of elements • not a liquid or solid • something that is hard • gases on the periodic table • an abbreviation of an element • a path of electrons orbiting the atom • a substance that cannot be broken down

BOSS 2025-12-04

BOSS crossword puzzle
Across
  1. Lucky Charms mascot
  2. Symbol of marriage
  3. "Sailing the _______"
  4. Burning something is a ______ reaction
  5. Nashville hockey team
  6. Medical eye doctors
Down
  1. Red logo cruise company
  2. Painted The Starry Night
  3. Villain in Green Lantern
  4. Pool periodic table element
  5. Capital of Arizona

11 Clues: Symbol of marriage • Capital of Arizona • Lucky Charms mascot • Medical eye doctors • "Sailing the _______" • Nashville hockey team • Red logo cruise company • Painted The Starry Night • Villain in Green Lantern • Pool periodic table element • Burning something is a ______ reaction

elements 2021-09-23

elements crossword puzzle
Across
  1. organized by atomic number
  2. goes up and down
  3. has protons
  4. is negative
  5. can make water
  6. goes side by side
Down
  1. is neutral
  2. , number of protons
  3. atoms bonded together
  4. has oxygen and carbon
  5. is positive

11 Clues: is neutral • has protons • is negative • is positive • can make water • goes up and down • goes side by side • , number of protons • atoms bonded together • has oxygen and carbon • organized by atomic number

Crossword Review - Sections 1.1-1.4 2013-09-10

Crossword Review - Sections 1.1-1.4 crossword puzzle
Across
  1. most reactive family of nonmetal elements
  2. scientist who predicted the properties of elements that were still not discovered
  3. unstable isotopes of an atom which decay, giving off radiation
  4. element in group 5, period 4
  5. scientist who discovered the existence of neutrons
  6. scientist who discovered the tiny, dense positive nucleus
  7. type of pure substance composed of only one kind of atom
  8. scientist who stated that the atom is a sphere of positive charges with negative electrons embedded in it
  9. scientist who stated that electrons can move up or down from one orbit to another
  10. scientist whose theory stated that the atom is a small indivisible solid sphere
  11. electrons that occupy the highest, outermost shell of an atom
Down
  1. most elements on the Periodic Table are found in this state at STP
  2. element located near the staircase on the periodic table
  3. named the atom after the Greek word “atomos”
  4. atoms of an element that have a different number of neutrons
  5. this element has 5 valence electrons and 4 shells
  6. scientist who stated the atom is surrounded by a ring of negative electrons
  7. region of an atom in which electrons are most probably located
  8. subatomic particle found in the nucleus of an atom and determines its identity

19 Clues: element in group 5, period 4 • most reactive family of nonmetal elements • named the atom after the Greek word “atomos” • this element has 5 valence electrons and 4 shells • scientist who discovered the existence of neutrons • element located near the staircase on the periodic table • type of pure substance composed of only one kind of atom • ...

Atomic and Element Crossword 2014-05-13

Atomic and Element Crossword crossword puzzle
Across
  1. The element with an atomic number of 8, combined with Hydrogen to make water.
  2. An element that lacks most of the properties of metals
  3. A combination of two or more atoms
  4. The element with the symbol of Au
  5. Two or more substances mixed together but not chemically combined
  6. central core of an atom containing protons and usually neutrons
  7. The element with an atomic number of 1
  8. The smallest part of an element
  9. electron/The electrons farthest away from the nucleus of the atom, involved in chemical reaction
Down
  1. A small particle in the nucleus of the atom with no electrical charge
  2. A tiny negatively charged particle that moves around the nucleus of an atom
  3. gas/ An element in group 18 of the periodic table
  4. substance made of two or more elements chemically combined
  5. substance that can not be broken down into other substances by chemical or physical means
  6. table/ A chart of the elements showing the repeating pattern of their properties
  7. symbol/ A one of two letter representation of an element
  8. A small positively charge particle in the nucleus of the atom
  9. The element with an atomic number of 2, used to inflate balloons
  10. number/The number of protons in the nucleus of an atom

19 Clues: The smallest part of an element • The element with the symbol of Au • A combination of two or more atoms • The element with an atomic number of 1 • gas/ An element in group 18 of the periodic table • An element that lacks most of the properties of metals • number/The number of protons in the nucleus of an atom • symbol/ A one of two letter representation of an element • ...

Chemistry Vocab #2 2024-02-13

Chemistry Vocab #2 crossword puzzle
Across
  1. a vertical column of elements in the periodic table
  2. any of the one or more orbitals making up an electron shell of an atom.
  3. primarily determines the number of orbitals and the orientation of orbitals in a given sub-shell
  4. a mathematical expression, called a wave function, that describes properties
  5. describes the angular momentum of an electro
  6. the sum of the number of neutrons and protons in an atomic nucleus
  7. Atoms of the same element that have different numbers of neutrons
  8. describes the general shape or region an electron occupies—its orbital shape
Down
  1. Particles found within the atom, mainly protons, neutrons, and electrons.
  2. an element that is shiny and that conducts heat and electricity well
  3. a single electron or one of two or more electrons in the outer shell of an atom
  4. are fixed distances from the nucleus of an atom where electrons may be found
  5. electrons revolve around the nucleus in a specific circular path known as orbit
  6. A horizontal row of elements in the periodic table
  7. mass of an atom
  8. an element that has properties of both metals and nonmetals
  9. the number of protons in the nucleus of an atom
  10. bohr model
  11. a substance having a finite activation energy (band gap) for electron conduction

19 Clues: bohr model • mass of an atom • describes the angular momentum of an electro • the number of protons in the nucleus of an atom • A horizontal row of elements in the periodic table • a vertical column of elements in the periodic table • an element that has properties of both metals and nonmetals • Atoms of the same element that have different numbers of neutrons • ...

Science 2015-11-10

Science crossword puzzle
Across
  1. description of a solid that can be stretched into a long wire
  2. description of a substance that can be pounded or rolled into sheets
  3. Horizontal row in the periodic table
  4. Anything that has mass and occupies space
Down
  1. property that describe the physical appearance of a substance
  2. Vertical columns in the periodic table
  3. Comes from the Arabic word "alkimiya", meaning "the chemist"

7 Clues: Horizontal row in the periodic table • Vertical columns in the periodic table • Anything that has mass and occupies space • Comes from the Arabic word "alkimiya", meaning "the chemist" • property that describe the physical appearance of a substance • description of a solid that can be stretched into a long wire • ...

Atoms and Elements 2023-04-19

Atoms and Elements crossword puzzle
Across
  1. What is found in the periodic table?
  2. What is the sub-atomic particle with a positive charge?
  3. What is the element with the symbol H?
Down
  1. What is the sub-atomic particle with a negative charge?
  2. What is the sub-atomic particle with a neutral charge?
  3. What are columns called in the Periodic Table?
  4. Which gas makes up most of our air?

7 Clues: Which gas makes up most of our air? • What is found in the periodic table? • What is the element with the symbol H? • What are columns called in the Periodic Table? • What is the sub-atomic particle with a neutral charge? • What is the sub-atomic particle with a negative charge? • What is the sub-atomic particle with a positive charge?

COUCH - SCIENCE CROSSWORD 2020-11-02

COUCH - SCIENCE CROSSWORD crossword puzzle
Across
  1. What is the hardest natural mineral (it is 10 on the Moh's Scale of Hardness)?
  2. The smallest part of all matter.
  3. Density equals mass divided by _________.
  4. Non-metals are ______, which means they break into small pieces or crumble instead of bending.
  5. Scientists all over the world measure using the _______ system.
  6. The volume of a cube is _____ times Width times Height.
  7. All known elements are arranged on the Period _____.
  8. O is the element symbol for the element _________.
  9. Non-metals are poor conductors of ______ and electricity.
  10. Elements are divided into three main groups; ______, metalloids, and non-metals.
  11. Elements on the Periodic Table have either a 1 or 2 letter ________ (like O, He, Li, etc.)
Down
  1. Anything that has mass and takes up space (has volume)
  2. Our current month.
  3. Which liquid has a density of 1?
  4. Most metals are ductile, which means they can be shaped into long, thin _______.
  5. Minerals have a hardness of 1-10, which is organized on the ______ Scale of Hardness.
  6. Lab safety is an important part of science; we wear these sometimes to protect our eyes.
  7. The elements on the Periodic Table that are arranged in a "stair-step" pattern.
  8. Thanksgiving is ALWAYS on this day of the week.

19 Clues: Our current month. • Which liquid has a density of 1? • The smallest part of all matter. • Density equals mass divided by _________. • Thanksgiving is ALWAYS on this day of the week. • O is the element symbol for the element _________. • All known elements are arranged on the Period _____. • Anything that has mass and takes up space (has volume) • ...

atoms 2013-05-20

atoms crossword puzzle
Across
  1. another word for Families
  2. the minimum amount of energy that can be gained or lost by an atom
  3. protons and neutrons made up of smaller particles
  4. Elements next to the stair-step line
  5. the symbol of the element, the atomic number of the element and the mass number of the specific isotope
  6. Symbol Letter or pair of letters which is an abbreviated way to write the name of an element
  7. Atoms of the same element that have different numbers of neutrons
  8. Those elements to the right of the stair-step line of the periodic table
  9. One of the two major kinds of particles in the nucleus
Down
  1. state the lowest allowable energy state of an atom
  2. Atoms consist of a positively charged center
  3. The number of protons in its nucleus
  4. A table of elements arranged
  5. One of the two major kinds of particles in the nucleus
  6. the number of waves that pass a given point per second
  7. Number The sum of the number of protons and the number of neutrons in the nucleus of an atom
  8. Cloud Model that the cloud surrounds the nucleus of an atom
  9. good conductor of heat
  10. An atom or a group of bonded atoms has a positive or negative change
  11. The horizontal rows of the element in the periodic table

20 Clues: good conductor of heat • another word for Families • A table of elements arranged • The number of protons in its nucleus • Elements next to the stair-step line • Atoms consist of a positively charged center • protons and neutrons made up of smaller particles • state the lowest allowable energy state of an atom • One of the two major kinds of particles in the nucleus • ...

Crossword Review - Sections 1.1-1.4 2013-09-10

Crossword Review - Sections 1.1-1.4 crossword puzzle
Across
  1. most reactive family of nonmetal elements
  2. scientist who stated that electrons can move up or down from one orbit to another
  3. atoms of an element that have a different number of neutrons
  4. named the atom after the Greek word “atomos”
  5. most elements on the Periodic Table are found in this state at STP
  6. type of pure substance composed of only one kind of atom
  7. element located near the staircase on the periodic table
  8. this element has 5 valence electrons and 4 shells
  9. electrons that occupy the highest, outermost shell of an atom
  10. subatomic particle found in the nucleus of an atom and determines its identity
Down
  1. scientist who discovered the tiny, dense positive nucleus
  2. unstable isotopes of an atom which decay, giving off radiation
  3. element in group 5, period 4
  4. scientist who stated that the atom is a sphere of positive charges with small negative electrons embedded in it
  5. scientist who discovered the existence of neutrons
  6. scientist who predicted the properties of elements that were still not discovered
  7. scientist whose theory stated that the atom is a small indivisible solid sphere
  8. region of an atom in which electrons are most probably located
  9. scientist who stated the atom is surrounded by a ring of negative electrons

19 Clues: element in group 5, period 4 • most reactive family of nonmetal elements • named the atom after the Greek word “atomos” • this element has 5 valence electrons and 4 shells • scientist who discovered the existence of neutrons • type of pure substance composed of only one kind of atom • element located near the staircase on the periodic table • ...

Science 2023-08-31

Science crossword puzzle
Across
  1. milk
  2. substance that takes up space
  3. particles that are neutral
  4. state of matter:star
  5. components are chemically bonded
  6. positively charged particles
Down
  1. components are not chemically bonded
  2. on the periodic table
  3. oxygen
  4. negatively charged particles
  5. smallest unit of matter

11 Clues: milk • oxygen • state of matter:star • on the periodic table • smallest unit of matter • particles that are neutral • negatively charged particles • positively charged particles • substance that takes up space • components are chemically bonded • components are not chemically bonded

Science 2023-08-31

Science crossword puzzle
Across
  1. milk
  2. substance that takes up space
  3. particles that are neutral
  4. state of matter:star
  5. components are chemically bonded
  6. positively charged particles
Down
  1. components are not chemically bonded
  2. on the periodic table
  3. oxygen
  4. negatively charged particles
  5. smallest unit of matter

11 Clues: milk • oxygen • state of matter:star • on the periodic table • smallest unit of matter • particles that are neutral • negatively charged particles • positively charged particles • substance that takes up space • components are chemically bonded • components are not chemically bonded

Gen chem 2023-12-12

Gen chem crossword puzzle
Across
  1. metals
  2. law
  3. table
  4. law
  5. group
Down
  1. earth metals
  2. gas law
  3. law
  4. gases
  5. group

10 Clues: law • law • law • gases • table • group • group • metals • gas law • earth metals

Acids and Alkalis Crossword 79 2018-05-22

Acids and Alkalis Crossword 79 crossword puzzle
Across
  1. P of 7
  2. Ph above 7
  3. C2H4O2
  4. Neutral charged particle
  5. All acids have this
  6. KOH
  7. React with water to make alkalis
  8. HNO3
  9. HBr
  10. HF
  11. HI
  12. Hydrogen charge
Down
  1. Compounds of this and hydrogen are simple acids
  2. Negative charged particle
  3. Discoverer of the periodic table
  4. Scale used to measure acidity or alkaline
  5. Hydroxide charge
  6. NaOH
  7. NaOH+HCl=H2O+?
  8. HCl
  9. All alkalis have this
  10. H2CO4
  11. Found in fruit
  12. H2SO4
  13. Ph below 7
  14. Positive charged particle

26 Clues: HF • HI • HCl • KOH • HBr • NaOH • HNO3 • H2CO4 • H2SO4 • P of 7 • C2H4O2 • Ph above 7 • Ph below 7 • NaOH+HCl=H2O+? • Found in fruit • Hydrogen charge • Hydroxide charge • All acids have this • All alkalis have this • Neutral charged particle • Negative charged particle • Positive charged particle • Discoverer of the periodic table • React with water to make alkalis • Scale used to measure acidity or alkaline • ...

The Word Within the Word 2012-10-30

The Word Within the Word crossword puzzle
Across
  1. Holy
  2. Female Lion
  3. Hidden Tomb
  4. Subject to Death
  5. Not Written in Print
  6. An Insect
  7. Art of the Government
  8. Fugit Time Flies
  9. Beating Around The Bush
  10. Cause to be Tamed
  11. A Group of People of the Same Race or Nationality
  12. Study of the Soul
  13. Country
  14. Quality of Red
Down
  1. Result of a Change, Mutation
  2. First Element on the Periodic Table
  3. Waterfall
  4. Not Horizontal
  5. Cut off Head
  6. Two Congruent Sides
  7. The Stone age
  8. Height
  9. Flesh-Eating
  10. Heart; Center
  11. Mythical Creature

25 Clues: Holy • Height • Country • Waterfall • An Insect • Female Lion • Hidden Tomb • Cut off Head • Flesh-Eating • The Stone age • Heart; Center • Not Horizontal • Quality of Red • Subject to Death • Fugit Time Flies • Cause to be Tamed • Mythical Creature • Study of the Soul • Two Congruent Sides • Not Written in Print • Art of the Government • Beating Around The Bush • Result of a Change, Mutation • ...

8G1 Crossword Puzzle 2014-01-01

8G1 Crossword Puzzle crossword puzzle
Across
  1. the best class ever
  2. has been to lunch a whole two times
  3. Dunkin Donuts
  4. shoes!!!!!!!!!!
  5. the best polar bear
  6. Doctor Who lover 2
  7. memorized the whole periodic table
  8. mrs. Robbie Kay
  9. chocolate...chocolate...chocolate
  10. RABBI G!
  11. only has ten mirrors in her locker
Down
  1. always has hand lotion
  2. evil bunny rabbit
  3. Doctor Who lover 1
  4. mother in training
  5. yes, I drove an ambulance
  6. No Pictures
  7. thought the Rangers were a basketball team
  8. have you heard my high pitched giggle/sneeze?
  9. yakking peacock

20 Clues: RABBI G! • No Pictures • Dunkin Donuts • shoes!!!!!!!!!! • mrs. Robbie Kay • yakking peacock • evil bunny rabbit • Doctor Who lover 1 • mother in training • Doctor Who lover 2 • the best class ever • the best polar bear • always has hand lotion • yes, I drove an ambulance • chocolate...chocolate...chocolate • memorized the whole periodic table • only has ten mirrors in her locker • ...

crossword 2021-10-20

crossword crossword puzzle
Across
  1. n
  2. ff
  3. ee
  4. b
  5. w
  6. i
  7. a
  8. jj
  9. nn
  10. v
  11. r
  12. j
  13. ii
  14. e
  15. z
  16. bb
  17. -mass dd
  18. oo
  19. u
Down
  1. s
  2. g
  3. h
  4. cc
  5. x
  6. k
  7. kk
  8. o
  9. c
  10. l
  11. gg
  12. hh
  13. d
  14. aa
  15. y
  16. f
  17. p
  18. mm
  19. q
  20. m
  21. t
  22. ll

41 Clues: s • g • h • n • x • k • b • w • o • c • l • i • d • a • y • f • v • r • p • j • q • e • z • m • t • u • cc • ff • ee • kk • gg • hh • aa • jj • nn • mm • ii • bb • oo • ll • -mass dd

Chapter 2 Chem Menu 2021-10-11

Chapter 2 Chem Menu crossword puzzle
Across
  1. elements with properties of both metals and nonmetals
  2. the most dangerous decay
  3. decay of an electron
  4. radioactivity solver
  5. positive ion
  6. the part of the atom with most of the mass
  7. neutrally charged particle
  8. second to the right on the periodic table
  9. transition metals in seperate rows
  10. nonreactive gases
  11. charged atom
Down
  1. reactive metals
  2. decay of a helium atom
  3. causing decay
  4. smashing atoms together to make new atoms
  5. highly conductive elements
  6. positively charged particle
  7. negative ion
  8. not very conductive elements
  9. the smallest particle

20 Clues: positive ion • negative ion • charged atom • causing decay • reactive metals • nonreactive gases • decay of an electron • radioactivity solver • the smallest particle • decay of a helium atom • the most dangerous decay • highly conductive elements • neutrally charged particle • positively charged particle • not very conductive elements • transition metals in seperate rows • ...

Chemistry Regents Vocab 2022-06-03

Chemistry Regents Vocab crossword puzzle
Across
  1. Basic building block of chemistry
  2. Increasing number on Periodic Table
  3. Left side of reaction
  4. Split of nuclei
  5. Negatively charged ion
  6. Reduction site
  7. Releases energy
  8. Breaking down of compounds
  9. Increase in oxidation level
  10. Equal rates of forward and reverse reactions
  11. Amount of time for half of nuclei to decompose
Down
  1. Changing of nuclei
  2. Solid to Gas
  3. Multiple Molecules
  4. Dissolvable in water
  5. Electrons with no additional energy
  6. Positively charged ion
  7. Subatomic particle that defines an elements
  8. Absorbs energy
  9. Dissolves solvent
  10. Table A
  11. Oxidation site

22 Clues: Table A • Solid to Gas • Reduction site • Absorbs energy • Oxidation site • Split of nuclei • Releases energy • Dissolves solvent • Changing of nuclei • Multiple Molecules • Dissolvable in water • Left side of reaction • Negatively charged ion • Positively charged ion • Breaking down of compounds • Increase in oxidation level • Basic building block of chemistry • Increasing number on Periodic Table • ...

CFA Crossword #1 2023-08-27

CFA Crossword #1 crossword puzzle
Across
  1. First letter of Greek alphabet
  2. Sandwich company/ underground railway
  3. fired clay block
  4. cream filled cookie/snack brand
  5. 2023 FIFA women's world cup winning country
  6. Largest bone in the human body
  7. Southernmost country
  8. Sports venue
  9. Shape commonly used for stop signs
  10. soft French cheese
Down
  1. Assists Vision
  2. Male deer
  3. Capital city of Argentina
  4. Timber commonly used for construction
  5. Australian men's basketball team
  6. Alcoholic drink made of fermented grapes
  7. Australian weather service Bureau of..
  8. Camels famous feature
  9. First element on periodic table
  10. Month of halloween

20 Clues: Male deer • Sports venue • Assists Vision • fired clay block • Month of halloween • soft French cheese • Southernmost country • Camels famous feature • Capital city of Argentina • First letter of Greek alphabet • Largest bone in the human body • cream filled cookie/snack brand • First element on periodic table • Australian men's basketball team • Shape commonly used for stop signs • ...

Vocabulary words 2023-10-06

Vocabulary words crossword puzzle
Across
  1. Person to compete
  2. To be vacant
  3. To shorten words
  4. A scientific fact
  5. to decompose
  6. Something that is true
  7. A certain type of thing
  8. To build
  9. Multiple things at the same time
  10. To separate
  11. A place for the dead
  12. Someone you work with
Down
  1. To mimic
  2. To brake apart to unrepairable form
  3. Legends Greeks thought to be true
  4. To copy something
  5. periods in time
  6. To hate a lot
  7. Something to be true
  8. To fight
  9. To be right
  10. Something weird
  11. To be smart

23 Clues: To mimic • To fight • To build • To be right • To separate • To be smart • To be vacant • to decompose • To hate a lot • periods in time • Something weird • To shorten words • Person to compete • To copy something • A scientific fact • Something to be true • A place for the dead • Someone you work with • Something that is true • A certain type of thing • Multiple things at the same time • ...

Bien Dit! 5.1 2025-04-10

Bien Dit! 5.1 crossword puzzle
Across
  1. Bonjour!
  2. Homework
  3. You learn about maps in this class
  4. Periodic table of elements
  5. Afternoon (no hyphen)
  6. Four
  7. A half hour
  8. Education
  9. 1+1=2
  10. Three
  11. Visual Arts
  12. Physics
  13. Ten
  14. Noon
  15. In the evening
  16. Five
  17. Nine
  18. Hola!
Down
  1. At what time? (no spaces)
  2. In the morning
  3. Seven
  4. Prefered/Favorite
  5. Midnight
  6. A quarter of an hour
  7. Hello!
  8. Two
  9. Six
  10. Minus
  11. Eight
  12. Guten tag!
  13. Music
  14. Hour
  15. One
  16. Eleven

34 Clues: Two • Six • Ten • One • Four • Hour • Noon • Five • Nine • Seven • Minus • 1+1=2 • Three • Eight • Music • Hola! • Hello! • Eleven • Physics • Bonjour! • Homework • Midnight • Education • Guten tag! • A half hour • Visual Arts • In the morning • In the evening • Prefered/Favorite • A quarter of an hour • Afternoon (no hyphen) • At what time? (no spaces) • Periodic table of elements • You learn about maps in this class

Biology Ecology 2022-12-16

Biology Ecology crossword puzzle
Across
  1. Makes food from sunlight
  2. One animal benefits one animal unaffected
  3. Eats food
  4. is attacked for food
  5. attacks another animal to eat
  6. Eats dead things
  7. Gas to Liquid
  8. loss of forest land
  9. Copying deadly animals when you are harmless
  10. toxins put into the environment
  11. Liquid to Gas
  12. kills the prey
Down
  1. both species benefits
  2. Eats meat only
  3. Element C on periodic table
  4. First
  5. species fighting for similar resources
  6. breaks down already dead animals ex bacteria
  7. One animal benefits one animal harmed
  8. gets killed by a predator
  9. Eats plants only
  10. Eats plants and animals

22 Clues: First • Eats food • Gas to Liquid • Liquid to Gas • Eats meat only • kills the prey • Eats dead things • Eats plants only • loss of forest land • is attacked for food • both species benefits • Eats plants and animals • Makes food from sunlight • gets killed by a predator • Element C on periodic table • attacks another animal to eat • toxins put into the environment • ...

Chemistry - Periodic Table 2021-07-20

Chemistry - Periodic Table crossword puzzle
Across
  1. negative
  2. C or Ne or He
  3. neutral
  4. positive
Down
  1. number of grams in each cubic centimeter
  2. science
  3. make everything up
  4. periodic table
  5. net of electric charge

9 Clues: science • neutral • negative • positive • C or Ne or He • periodic table • make everything up • net of electric charge • number of grams in each cubic centimeter

Hannah Downes' crossword puzzle. 2024-05-15

Hannah Downes' crossword puzzle. crossword puzzle
Across
  1. something that gets reacted with
  2. smallest unit of matter
  3. two or more atoms connected
  4. coming together
  5. mixing chemicals
  6. realizing heat
Down
  1. gaining heat
  2. something made of chemicals
  3. the weight of matter
  4. something that happens when chemicals mix
  5. shown on the periodic table
  6. the thing chemicals make
  7. made up of molecules
  8. the ability to do work
  9. when you hot

15 Clues: gaining heat • when you hot • realizing heat • coming together • mixing chemicals • the weight of matter • made up of molecules • the ability to do work • smallest unit of matter • the thing chemicals make • something made of chemicals • two or more atoms connected • shown on the periodic table • something that gets reacted with • something that happens when chemicals mix

Anna’s crossword 2022-05-17

Anna’s crossword crossword puzzle
Across
  1. my fav flower
  2. my fav element on the periodic table
  3. my fav star
  4. my fav animals
  5. where I want to go
  6. one of my fav seasons
  7. my celeb crush
  8. where my uncle lives
  9. my fav class
Down
  1. childhood crush
  2. fav day if the week
  3. my fav tv show rn
  4. my fav earth element
  5. my dogs name
  6. my dads name

15 Clues: my fav star • my dogs name • my dads name • my fav class • my fav flower • my fav animals • my celeb crush • childhood crush • my fav tv show rn • where I want to go • fav day if the week • my fav earth element • where my uncle lives • one of my fav seasons • my fav element on the periodic table

The Periodic Table! 2012-11-18

The Periodic Table! crossword puzzle
Across
  1. How many periods in the periodic table?
  2. What is the name of group 1?
  3. Two or more atoms joined together.
  4. How many groups in the periodic table?
Down
  1. Only one type of atom.
  2. What is the name of group 7?

6 Clues: Only one type of atom. • What is the name of group 7? • What is the name of group 1? • Two or more atoms joined together. • How many groups in the periodic table? • How many periods in the periodic table?

crossword terms 2023-08-22

crossword terms crossword puzzle
Across
  1. table
  2. zero
  3. order
  4. order
  5. mixture
  6. unit
Down
  1. order
  2. mixture
  3. reaction
  4. energy

10 Clues: zero • unit • order • table • order • order • energy • mixture • mixture • reaction

TERMS IN SCIENCE 2025-12-14

TERMS IN SCIENCE crossword puzzle
Across
  1. POTENTIAL ENERGY
  2. WAVES
  3. GERMINATION
Down
  1. FORCE
  2. CHANGES
  3. TABLE
  4. CYCLE

7 Clues: FORCE • TABLE • CYCLE • WAVES • CHANGES • GERMINATION • POTENTIAL ENERGY

Science Cross word 2021-08-02

Science Cross word crossword puzzle
Across
  1. a horizontal row of the periodic table
  2. a chemical substance undergoing a chemical reaction
  3. any substance that cannot be decomposed into simpler substances by ordinary chemical processes
  4. a column in the periodic table of the chemical elements.
  5. an uncharged elementary particle that has a mass nearly equal to that of the proton
Down
  1. a particle that is identical to the nucleus and has a positive charge
  2. a negatively charged subatomic particle
  3. any hard surface that covers the outer surface of an organism.

8 Clues: a horizontal row of the periodic table • a negatively charged subatomic particle • a chemical substance undergoing a chemical reaction • a column in the periodic table of the chemical elements. • any hard surface that covers the outer surface of an organism. • a particle that is identical to the nucleus and has a positive charge • ...

Waves 2021-04-22

Waves crossword puzzle
Across
  1. : the distance
  2. : extending or lying across
  3. : the top line of a hill
  4. : the maximum displacement of a periodic wave
  5. : the number of occurrences within a give time period
Down
  1. : the charge in direction of a propagating wave(light or sound)when passing from one medium to anther
  2. : the unit of the frequency ;one hertz has a periodic interval of one second
  3. : the distance (measured in the direction of propagation) between two point in the same phase in consecutive cycles of a wave.

8 Clues: : the distance • : the top line of a hill • : extending or lying across • : the maximum displacement of a periodic wave • : the number of occurrences within a give time period • : the unit of the frequency ;one hertz has a periodic interval of one second • : the charge in direction of a propagating wave(light or sound)when passing from one medium to anther • ...

Atomic Structure 2015-09-09

Atomic Structure crossword puzzle
Across
  1. An arrangement of elements in which the elements are separated into groups based on a set of repeating properties.
  2. An element is a weighted average mass of the atoms in a naturally occurring sample of the element.
  3. Positively charged subatomic particles.
  4. The vertical columns on the periodic table.
  5. Atoms that have the same number of protons but different numbers of neutrons.
Down
  1. Negatively charged subatomic particles.
  2. Subatomic particles with no charge but with a mass nearly equal to that of a proton.
  3. The number of protons in the nucleus of an atom of that element.
  4. the smallest particle of an element that retains its identity in a chemical reaction.
  5. The horizontal rows on the periodic table.

10 Clues: Negatively charged subatomic particles. • Positively charged subatomic particles. • The horizontal rows on the periodic table. • The vertical columns on the periodic table. • The number of protons in the nucleus of an atom of that element. • Atoms that have the same number of protons but different numbers of neutrons. • ...

pre cal secrion 3.1 - 3.15 2024-05-22

pre cal secrion 3.1 - 3.15 crossword puzzle
Across
  1. the horizontal length of one cycle for a periodic or repeating function.
  2. any angle in standard position the ray or side of the angle that is not along the x axis
  3. the graph of a tangent function
  4. one complete pattern of the y-values for a periodic function
  5. half the difference between the maximum and minimum values of the function
Down
  1. two angles in standard position that have the same terminal side
  2. any angle in standard position the ray or side of the angle along the x axis
  3. the horizontal ray from 0 pole (origin) to the right
  4. any function that repeats a pattern of y values at regular intervals
  5. is the point 0 of the origin

10 Clues: is the point 0 of the origin • the graph of a tangent function • the horizontal ray from 0 pole (origin) to the right • one complete pattern of the y-values for a periodic function • two angles in standard position that have the same terminal side • any function that repeats a pattern of y values at regular intervals • ...

Sodium Crossword Puzzle 2026-01-14

Sodium Crossword Puzzle crossword puzzle
Across
  1. The electrons farthest from the nucleus and are often lost
  2. How the electrons are positioned around the Atom center.
  3. Size of an atom
  4. It is the direct link the properties of the elements are connected to their atomic number.
Down
  1. Energy amount that is required to get rid of an electron from an atom
  2. A column that has elements with the same properties and amount of valence electrons.
  3. Positively charged ion
  4. The rule that states there are only a certain number of electrons that can fit on 1 orbital route. 2-8-8
  5. The row on a periodic table
  6. What element was the story about.

10 Clues: Size of an atom • Positively charged ion • The row on a periodic table • What element was the story about. • How the electrons are positioned around the Atom center. • The electrons farthest from the nucleus and are often lost • Energy amount that is required to get rid of an electron from an atom • ...

Module 1 2022-05-24

Module 1 crossword puzzle
Across
  1. Bills
  2. Acronym
  3. Instant gratification
  4. gratification Patience/non patient
  5. interest. Calculated based on interest
  6. date final payment due
  7. expenses Depending on situation
  8. terms due dates
  9. yourself first invest in you
Down
  1. Everyday things
  2. Acronym
  3. expense paid annually
  4. reports document proving credit scoore
  5. fee More expense more benefit
  6. cost lost money
  7. period. Have to pay back asap after dead line
  8. advance fee service charge

17 Clues: Bills • Acronym • Acronym • Everyday things • terms due dates • cost lost money • expense paid annually • Instant gratification • date final payment due • advance fee service charge • yourself first invest in you • fee More expense more benefit • expenses Depending on situation • gratification Patience/non patient • reports document proving credit scoore • ...

Clue #1 2023-02-20

Clue #1 crossword puzzle
Across
  1. The month I was born
  2. My college house
  3. What I call my grandmother
  4. My favorite animal
  5. The name of my childhood dog
  6. My favorite monarch
  7. My favorite 2000's Disney Channel Show
Down
  1. Favorite season
  2. My Favorite rapper
  3. My major
  4. My favorite element on the periodic table
  5. My Favorite Candy
  6. My favorite cheese
  7. My favorite color
  8. My favorite Disney Princess

15 Clues: My major • Favorite season • My college house • My Favorite Candy • My favorite color • My Favorite rapper • My favorite animal • My favorite cheese • My favorite monarch • The month I was born • What I call my grandmother • My favorite Disney Princess • The name of my childhood dog • My favorite 2000's Disney Channel Show • My favorite element on the periodic table

science 2023-03-01

science crossword puzzle
Across
  1. smallest planet
  2. an scientific prediction
  3. holds liquid
  4. opposite of walking
  5. no drinking and __________ in the lab
  6. something that produces fire
  7. number one on the periodic table
  8. biggest planet
Down
  1. something that is proof
  2. the study of fossils
  3. the centre of an atom
  4. anything mass occupies
  5. died of radiation poison
  6. something people and science have
  7. it protects you clothes

15 Clues: holds liquid • biggest planet • smallest planet • opposite of walking • the study of fossils • the centre of an atom • anything mass occupies • something that is proof • it protects you clothes • died of radiation poison • an scientific prediction • something that produces fire • number one on the periodic table • something people and science have • no drinking and __________ in the lab

ICE BREAKING ACTIVITY 2022-03-29

ICE BREAKING ACTIVITY crossword puzzle
Across
  1. EXAMPLE OF PERIODIC MOTION
  2. AN ELECTRICAL CONDUCTOR
  3. OUR IMAGES FORMED ON
  4. APPLICATION OF MULTIPLE REFLECTION
  5. LUMINOUS OBJECT
  6. PATH OF LIGHT RAY
  7. TO OFF AN ELECTRIC CIRCUIT
Down
  1. A MAGNETIC MATERIAL
  2. LIKE POLES OF MAGNET
  3. ESSENTIAL PART OF A BULB
  4. NAVIGATION
  5. AN INSULATOR
  6. USED FOR MEASUREMENT OF LENGTH
  7. AN EXAMPLE OF ROTATIONAL MOTION
  8. WHEN AN OPAQUE OBJECT INFRONT OF LIGHT

15 Clues: NAVIGATION • AN INSULATOR • LUMINOUS OBJECT • PATH OF LIGHT RAY • A MAGNETIC MATERIAL • LIKE POLES OF MAGNET • OUR IMAGES FORMED ON • AN ELECTRICAL CONDUCTOR • ESSENTIAL PART OF A BULB • EXAMPLE OF PERIODIC MOTION • TO OFF AN ELECTRIC CIRCUIT • USED FOR MEASUREMENT OF LENGTH • AN EXAMPLE OF ROTATIONAL MOTION • APPLICATION OF MULTIPLE REFLECTION • WHEN AN OPAQUE OBJECT INFRONT OF LIGHT

TRICK OR SWEET! 2024-10-03

TRICK OR SWEET! crossword puzzle
Across
  1. computer-aided design
  2. winged, bat-like statue
  3. black cat is a symbol of
  4. and parallel circuit
  5. a unit of force
  6. black widow
  7. accreditation board for engineering and technology
Down
  1. basic unit of life
  2. green, humanoid monster
  3. unit of power
  4. unit of energy
  5. ___ center? hint: engineering
  6. the best organization ever
  7. au in the periodic table
  8. wearer of black hats

15 Clues: black widow • unit of power • unit of energy • a unit of force • basic unit of life • and parallel circuit • wearer of black hats • computer-aided design • green, humanoid monster • winged, bat-like statue • black cat is a symbol of • au in the periodic table • the best organization ever • ___ center? hint: engineering • accreditation board for engineering and technology

Periodic Table of Elements 2020-12-08

Periodic Table of Elements crossword puzzle
Across
  1. in period and group 2
  2. comes from the word "aurum" that is used for making jewelry
  3. In group 15. It is very essential for all living things
  4. means "plumbum" in Latin
  5. From the word "cuprum"
  6. Also one of the noble gases with the symbol Kr
  7. in period 3 and group 14
  8. an element with an electron configuration of [He] 2s1
  9. named after Glenn T. Seaborg, an American chemist
  10. named after the country Germany
  11. Means little silver in the Spanish term "platino"
  12. Comes from the word "argentum". It is high in electrical conductivity
  13. named after titan
  14. it is in period 2. it is an inert gas that is used for advertising signs
Down
  1. Rare earth metal and has the atomic number 39
  2. The lightest element of all
  3. It is in group 6 and also known as "wolfram"
  4. nonmetal and with atomic number 8
  5. it is from block 2p and column 3a
  6. Named after the village of Sweden, Ytterby
  7. It is in the p-block, high in electronegativity, and in group 14
  8. named after the country France
  9. comes from the Greek word "osme" meaning smell
  10. It has the atomic 53. It melts into a violet liquid and then into a violet gas

24 Clues: named after titan • in period and group 2 • From the word "cuprum" • means "plumbum" in Latin • in period 3 and group 14 • The lightest element of all • named after the country France • named after the country Germany • nonmetal and with atomic number 8 • it is from block 2p and column 3a • Named after the village of Sweden, Ytterby • It is in group 6 and also known as "wolfram" • ...

Periodic Table Crossword Puzzle 2020-03-27

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. diamonds are made from it
  2. named after Ernest Rutherford
  3. used in balloons
  4. used in jewelry
  5. named after Dmitri Mendeleev
  6. lightest element on the periodic table
  7. used in magnets
  8. named after Marie Curie
  9. used to make electronics
Down
  1. used in fluorescent lights
  2. most radioactive element
  3. contained in dairy products
  4. used in nuclear power plants
  5. has 4 protons
  6. breathed by humans
  7. contrary to popular belief, not used in pencils
  8. used in thermometers
  9. lightest solid element
  10. most common element in the atmosphere
  11. named after Albert Einstein

20 Clues: has 4 protons • used in jewelry • used in magnets • used in balloons • breathed by humans • used in thermometers • lightest solid element • named after Marie Curie • most radioactive element • used to make electronics • diamonds are made from it • used in fluorescent lights • contained in dairy products • named after Albert Einstein • used in nuclear power plants • ...

Periodic Table (Group 4A) 2020-06-15

Periodic Table (Group 4A) crossword puzzle
Across
  1. The basic materials for cement, glass, and zeolites.
  2. The increasing number of the atomic radius when going down Group 4A causes the M-Cl bonds to increase and becomes weaker which in turn cause the thermal ______ of the tetrachlorides decreases down Group 4A.
  3. Term that used to describe the tendency of an atom to attract a shared pair of electrons towards itself.
  4. Another name for SiO2.
  5. Tetrachloromethane cannot react with water molecules as carbon atom does not have _______ to receive lone pairs from oxygen atoms in the water molecule.
  6. The acid-base property of CO and SIO.
  7. Colour if PBO in the solid-state.
  8. The result when B2O3 'dates' with SiO2.
  9. Group 4A elements form two series of oxides with oxygen which are monoxide with the general formula of MO and _______ with the general formula of MO2.
  10. Tin is used widely in this industry, especially tin-plated iron and tin-plated iron.
  11. This element was discovered by Antoine Laurent de Lavoisier.
  12. First ionization energy of the Group 4A elements ________ down the group.
  13. Dioxides of this element are covalent with the ionic characteristics, the same goes with the dioxides of Sn and Pb.
  14. Element with the electronic configuration of [Ne]3s2 3p2.
  15. PbO2 undergoes _______ decomposition most readily and form Lead(II)Oxide and Oxygen gas.
  16. Another form of carbon (allotrope) that does not conduct electricity as it does not have delocalized electrons.
  17. Silicon and Germanium are ________ and they are used widely in the semiconductor industry.
  18. +4 oxidation state of the Group 4A elements decreases down the group because it is _______ to remove the two valence electrons from the s orbitals.
Down
  1. Thermal stability of PBO2 is ________ because Pb4+ is not preferable compared to Pb2+.
  2. A process that uses an electric current to reduce dissolved metal cations so that they form a thin coherent metal coating on an electrode.
  3. A synthetic organosilicon polymer containing Si-O-Si bonds.
  4. one of the alternative names of the silicates.
  5. The alkalinity of the dioxides _______ when going down the group.
  6. CO2 and SiO2 are _______. CO2 is slightly soluble in water to form carbonic acid but SiO2 is insoluble in water.
  7. The melting point of Group 4A decreases down the group except for _______ because it has a more close-packed structure.
  8. All the tetrachlorides undergo this chemical reaction to liberate white fumes of hydrogen chloride except CCl4.
  9. the +4 oxidation state of C, Si, Ge, and Sn is more stable than the +2 oxidation state. Thus, their +2 compounds are good _______ agents s they can be oxidized easily to the +4 oxidation state.
  10. monoxides and dioxides of Germanium, Tin, and Lead show this acid-base property.

28 Clues: Another name for SiO2. • Colour if PBO in the solid-state. • The acid-base property of CO and SIO. • The result when B2O3 'dates' with SiO2. • one of the alternative names of the silicates. • The basic materials for cement, glass, and zeolites. • Element with the electronic configuration of [Ne]3s2 3p2. • A synthetic organosilicon polymer containing Si-O-Si bonds. • ...

Periodic Table of Elements 2020-10-07

Periodic Table of Elements crossword puzzle
Across
  1. Atomic number of 17 (helps clean pools)
  2. Atomic number of 19 (yay bananas!)
  3. Symbol: Zn (helps boost your immune system)
  4. Atomic mass of 32.065 (smells terrible)
  5. Symbol: Sn
  6. Atomic number of 99 (you are so smart!)
  7. Symbol: C (all living things contain this)
  8. Atomic mass of 126.904 (anti-septic)
  9. Symbol: Mn
  10. Atomic number of 80 (in thermometers)
  11. Symbol: F (helps strengthen your teeth)
  12. Symbol: Ca (what your bones are made of)
  13. Symbol: W (found in light bulbs)
  14. Symbol: Pt
  15. Atomic mass of 4.00260 (funny voices)
Down
  1. Symbol: Pb (not good in pipes or paint)
  2. Atomic number of 8 (just breathe)
  3. Symbol: Zr (not a diamond)
  4. Symbol: Kr (hint: SUPERMAN!)
  5. Symbol: Cf (WEST COAST!)
  6. Atomic mass of 238.02891 (nuclear material)
  7. Symbol: Ni
  8. Atomic number of 10 (makes signs light up)
  9. Atomic mass of 107.8682 (second place)
  10. Atomic number of 1 (the lightest gas!)
  11. Symbol: Na (found in salt)
  12. Atomic number of 95 (USA! USA!)
  13. Atomic number of 79 (love shiny stuff)

28 Clues: Symbol: Ni • Symbol: Sn • Symbol: Mn • Symbol: Pt • Symbol: Cf (WEST COAST!) • Symbol: Zr (not a diamond) • Symbol: Na (found in salt) • Symbol: Kr (hint: SUPERMAN!) • Atomic number of 95 (USA! USA!) • Symbol: W (found in light bulbs) • Atomic number of 8 (just breathe) • Atomic number of 19 (yay bananas!) • Atomic mass of 126.904 (anti-septic) • Atomic number of 80 (in thermometers) • ...

Periodic Table Crossword Puzzle 2021-05-18

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. good conductors of heat and electricity
  2. group 1 or 1a
  3. a negatively charged subatomic particle
  4. a horizontal row of elements
  5. a vertical column of elements
  6. another name for metalloid
  7. group 17 or 7a
  8. a neutral subatomic particle in the nucleus
  9. another name for a group
  10. symbol for the atomic mass unit
Down
  1. group 2 or 2a
  2. properties of both a metal and nonmetal
  3. group 16 or 6a
  4. poor conductors of heat and electricity
  5. another name for the period
  6. region in the atom
  7. a positively charged subatomic particle
  8. the center of an atom
  9. group 18 or 8a
  10. The smallest particle that has the properties of an element

20 Clues: group 2 or 2a • group 1 or 1a • group 16 or 6a • group 18 or 8a • group 17 or 7a • region in the atom • the center of an atom • another name for a group • another name for metalloid • another name for the period • a horizontal row of elements • a vertical column of elements • symbol for the atomic mass unit • good conductors of heat and electricity • properties of both a metal and nonmetal • ...

Periodic Table Word Search 2022-03-29

Periodic Table Word Search crossword puzzle
Across
  1. what pennies are made from
  2. what you put in mechanical pencils
  3. metal used for surgical implants
  4. a type of US coin
  5. lots of this used is in bananas it's a mineral
  6. used in explosives
  7. lots of this is bad for you and found on a nutrients label
  8. what the rest of the coins are made from
  9. bright colors
Down
  1. first planet from the sun
  2. ________ peroxide
  3. there was a ____ rush in California,1848
  4. what makes balloons float
  5. _____ foil
  6. type of metal used in minecraft
  7. the chemical you use in pools
  8. ______dioxide
  9. there are _____ pills used to treat this deficiency
  10. what we breathe in
  11. another name for a container, fancier name

20 Clues: _____ foil • ______dioxide • bright colors • ________ peroxide • a type of US coin • used in explosives • what we breathe in • first planet from the sun • what makes balloons float • what pennies are made from • the chemical you use in pools • type of metal used in minecraft • metal used for surgical implants • what you put in mechanical pencils • there was a ____ rush in California,1848 • ...

Periodic Table Cross Word 2021-12-20

Periodic Table Cross Word crossword puzzle
Across
  1. W
  2. Sm
  3. Kr
  4. B
  5. Bi
  6. Hf
  7. Ar
  8. Ra
  9. Sb
  10. Ni
  11. Ir
  12. Th
  13. Ag
  14. Nb
  15. O
  16. Br
  17. Cr
  18. Be
  19. Tl
  20. Yb
  21. K
  22. Re
  23. Cu
  24. Os
  25. Hs
  26. Al
  27. No
  28. I
  29. Cs
  30. Pd
  31. Nd
  32. Gd
  33. Mg
  34. Sc
  35. Ce
  36. Ca
  37. Md
  38. Ga
  39. Cm
  40. Pb
  41. N
  42. Bh
  43. Ti
  44. Mt
  45. Tb
  46. Pu
  47. Pt
  48. Ho
  49. Ne
  50. Tc
Down
  1. Ac
  2. Sg
  3. As
  4. V
  5. Li
  6. Sr
  7. Y
  8. Mn
  9. S
  10. H
  11. Po
  12. Rb
  13. U
  14. Cd
  15. C
  16. He
  17. Lr
  18. Se
  19. P
  20. Si
  21. La
  22. Zr
  23. Ba
  24. Ge
  25. Rh
  26. Hg
  27. Tm
  28. Xe
  29. Ta
  30. At
  31. Np
  32. Fr
  33. Fe
  34. Sn
  35. Au
  36. Ru
  37. Te
  38. Zn
  39. Co
  40. Cl
  41. Na
  42. Lu
  43. F
  44. In
  45. Mo
  46. Rn

96 Clues: W • V • Y • B • S • H • U • O • C • P • K • I • F • N • Ac • Sg • Sm • As • Li • Sr • Kr • Bi • Mn • Hf • Po • Ar • Rb • Ra • Sb • Ni • Ir • Th • Cd • Ag • Nb • Br • Cr • He • Be • Lr • Se • Tl • Si • La • Zr • Yb • Ba • Ge • Re • Cu • Rh • Os • Hg • Tm • Xe • Hs • Ta • Al • At • No • Np • Fr • Cs • Fe • Sn • Pd • Nd • Gd • Au • Ru • Mg • Sc • Te • Ce • Zn • Ca • Co • Md • Ga • Cm • Cl • Na • Pb • Lu • In • Bh • Ti • Mt • Mo • Rn • Tb • Pu • Pt • Ho • Ne • Tc

Periodic Table of Elements 2016-12-12

Periodic Table of Elements crossword puzzle
Across
  1. This element is used in batteries.
  2. A lack of this element in your diet gives you anemia.
  3. This element's relative atomic mass is 35.5.
  4. This element contains the same number of protons and neutrons.
  5. This element's symbol is O.
  6. This element's symbol is Pb, which comes from the latin word "plumbum".
  7. This element is a metal that reacts well with hydrochloric acid.
  8. This element is used to make a wrapping material that can go into the oven.
  9. This is the third element in group 1.
  10. This element is present in a gas that smells like rotten eggs.
  11. One form of this element is known as graphite.
  12. This is the last element in period 3.
Down
  1. This element's symbol is taken from its Latin name "natrium".
  2. This is the second element in period 4.
  3. Atomic number is 14.
  4. This element has 9 protons.
  5. This is the lightest element.
  6. This element is a gas that is often used to inflate balloons.
  7. This is the last element in group 2 and is highly radioactive.
  8. This element's symbol is P.
  9. Atomic number is 4.
  10. Air contains this element in the largest proportion.
  11. This element's relative atomic mass is 11.

23 Clues: Atomic number is 4. • Atomic number is 14. • This element has 9 protons. • This element's symbol is O. • This element's symbol is P. • This is the lightest element. • This element is used in batteries. • This is the third element in group 1. • This is the last element in period 3. • This is the second element in period 4. • This element's relative atomic mass is 11. • ...

Periodic Table of Elements 2017-09-20

Periodic Table of Elements crossword puzzle
Across
  1. Si
  2. I
  3. Be
  4. Al
  5. W
  6. Xe
  7. Mn
  8. Ra
  9. Hg
  10. Zr
  11. Kr
  12. Sb
  13. Au
  14. S
  15. C
  16. P
  17. Se
  18. Pt
  19. Co
  20. Br
  21. Ca
  22. Rn
  23. Db
  24. Fe
  25. Ne
Down
  1. As
  2. He
  3. F
  4. Na
  5. H
  6. Sc
  7. Mg
  8. Li
  9. V
  10. Y
  11. K
  12. O
  13. Cl
  14. Cr
  15. Ti
  16. Ni
  17. Ag
  18. N
  19. Ar
  20. Zn
  21. Ba
  22. Cu
  23. B

48 Clues: F • I • H • W • V • Y • K • O • S • C • P • N • B • As • He • Si • Na • Sc • Be • Mg • Li • Al • Xe • Mn • Ra • Hg • Zr • Kr • Sb • Cl • Cr • Au • Ti • Se • Ni • Ag • Pt • Co • Ar • Zn • Ba • Br • Ca • Cu • Rn • Db • Fe • Ne

Elements Of Periodic Table 2019-09-24

Elements Of Periodic Table crossword puzzle
Across
  1. F
  2. Y
  3. B
  4. C
  5. Sn
  6. Ac
  7. La
  8. Lu
  9. Ca
  10. Cn
  11. U
  12. Nd
  13. Au
  14. Hg
  15. Pm
  16. Ta
  17. Zn
  18. N
  19. Pa
  20. Pd
  21. Ni
  22. Cr
  23. Ga
  24. Sr
  25. Tb
  26. Cf
  27. Am
  28. Sm
  29. Ds
  30. Tm
  31. Fl
  32. Na
  33. Pr
  34. Ir
  35. Li
  36. Nh
  37. Lr
  38. Re
  39. Er
  40. Rb
  41. Cs
  42. Dy
  43. Gd
  44. He
  45. Sb
  46. H
  47. Tc
  48. Db
  49. Ho
  50. Te
  51. Ag
  52. Og
  53. O
  54. Fm
  55. Mt
  56. Sc
  57. Rn
  58. Zr
  59. Po
Down
  1. W
  2. Kr
  3. Np
  4. Hf
  5. Fr
  6. Cd
  7. P
  8. Ge
  9. Si
  10. Pu
  11. Lv
  12. Md
  13. Br
  14. Fe
  15. Bi
  16. Es
  17. Yb
  18. Bh
  19. K
  20. Ne
  21. V
  22. Rh
  23. As
  24. Cu
  25. Rf
  26. Se
  27. Ti
  28. Ba
  29. Co
  30. Hs
  31. Ts
  32. Pb
  33. Mg
  34. Nb
  35. Eu
  36. At
  37. In
  38. S
  39. Tl
  40. Os
  41. Mc
  42. Rg
  43. Mo
  44. Pt
  45. Cm
  46. I
  47. Cl
  48. Ru
  49. Ce
  50. Ra
  51. Th
  52. Be
  53. Mn
  54. Sg
  55. No
  56. Al
  57. Bk
  58. Xe
  59. Ar

118 Clues: W • F • Y • P • B • C • U • K • V • N • S • I • H • O • Kr • Np • Hf • Fr • Cd • Ge • Si • Sn • Pu • Ac • Lv • La • Lu • Ca • Cn • Md • Br • Fe • Bi • Es • Nd • Yb • Au • Bh • Hg • Pm • Ne • Rh • Ta • As • Zn • Cu • Rf • Se • Ti • Ba • Pa • Pd • Ni • Cr • Co • Ga • Hs • Sr • Ts • Pb • Tb • Mg • Nb • Cf • Am • Eu • Sm • At • In • Ds • Tl • Os • Tm • Fl • Mc • Na • Rg • Pr • Mo • Ir • Pt • Li • Nh • Lr • Re • Cm • Er • Rb • Cs • Cl • Dy • Ru • Ce • Ra • Gd • He • Th • Be • Mn • Sg • Sb • No • Tc • Al • Db • Bk • Ho • Te • Ag • Og • Xe • Ar • Fm • Mt • Sc • Rn • Zr • Po

Periodic Table of Elements 2019-03-19

Periodic Table of Elements crossword puzzle
Across
  1. Au is the element symbol
  2. comes from greek word meaning heavy
  3. seventh most common element on Earth
  4. mentioned as far back as the Bible
  5. atomic number of eight
  6. 21st most common element
  7. you can get strong bones and a healthy smile from this element
  8. element found in Earth’s seawater
  9. too much or too little of _____ in the body can cause health issues
  10. composed of 75% copper and 25% Nickel
  11. sixth most common element in the universe
Down
  1. second most common element in universe
  2. only element named after a cooking utensil
  3. 78% of the air you breathe
  4. common compounds of _____ are borax, boric acid, and borates
  5. discovered in Mercury’s atmosphere
  6. heavy dark liquid
  7. comes from the latin word Carbo
  8. Element is vital for living organisms
  9. about two-thirds as dense as air

20 Clues: heavy dark liquid • atomic number of eight • Au is the element symbol • 21st most common element • 78% of the air you breathe • comes from the latin word Carbo • about two-thirds as dense as air • element found in Earth’s seawater • discovered in Mercury’s atmosphere • mentioned as far back as the Bible • comes from greek word meaning heavy • seventh most common element on Earth • ...

The Periodic Table Crossword 2012-10-23

The Periodic Table Crossword crossword puzzle
Across
  1. my element symbol is HF
  2. my atomic mass is 126.90447
  3. i have a symbol of ES
  4. my atomic number is 34
  5. my atomic number is 4
  6. my element symbol is FE
  7. my element symbol is CA
  8. i have a symbol of W
  9. my atomic number is 32
  10. my element symbol is CU
Down
  1. my atomic mass is 24.305
  2. my element symbol is AU
  3. my atomic mass is 69.723
  4. my element symbol is TI
  5. i ahve an atomic number of 42
  6. i am in an outdoor thermometer i am the red stuff
  7. my element symbol is PB
  8. my element symbol is AG
  9. my atomic number is 28
  10. i have a atomic number of 51

20 Clues: i have a symbol of W • i have a symbol of ES • my atomic number is 4 • my atomic number is 34 • my atomic number is 28 • my atomic number is 32 • my element symbol is AU • my element symbol is HF • my element symbol is TI • my element symbol is PB • my element symbol is FE • my element symbol is CA • my element symbol is AG • my element symbol is CU • my atomic mass is 24.305 • ...

Periodic Table Crossword Puzzle!! 2013-05-14

Periodic Table Crossword Puzzle!! crossword puzzle
Across
  1. Ba
  2. Hg
  3. Pb
  4. K
  5. P
  6. S
  7. Ag
  8. Na
  9. B
  10. H
  11. Kr
  12. Ti
  13. Zn
  14. Sn
Down
  1. Ni
  2. O
  3. Au
  4. Ca
  5. Cu
  6. Mg
  7. Cl
  8. SI
  9. C
  10. Xe
  11. F
  12. Ar
  13. Fe

27 Clues: O • K • P • C • S • F • B • H • Ni • Ba • Au • Hg • Ca • Cu • Pb • Mg • Cl • SI • Xe • Ag • Na • Ar • Kr • Ti • Fe • Zn • Sn

Periodic Table of Elements 2015-01-09

Periodic Table of Elements crossword puzzle
Across
  1. it is a bright form of many colors, and it is used to make those cool signs that light up.
  2. this material is used in many explosives, including fireworks, matches, and gunpowder. It is often found in a yellow, smelly crystal form.
  3. it is 21% of the air we breathe in.
  4. in jewelry and dental fillings
  5. this element is also a video game.
  6. has the symbol FE
  7. metal used in surgical and dental instruments and implants because it causes no immune reaction
  8. has the symbol Sc
  9. used to make toothpaste and is in drinking water. Helps prevent tooth decay.
  10. used in photographic flashes, used to detect radiation.
  11. has the symbol Sg
  12. it makes up most of the Statue of Liberty
  13. it is 78% of the air we breathe in, and it is very cold in liquid temperature.
  14. used to treat victims exposed to radiation
  15. has the symbol Db
  16. is the fifth element in group 2
  17. has a constant volume but not a constant shape.
  18. has the symbol Nb
Down
  1. is the lightest element in the periodic table
  2. it was used in coins before 1965
  3. firm and stable in shape; not liquid or fluid.
  4. superman was born there, and it makes a substance that is his weakness.
  5. it burns as a green color, used in flares and as a rocket fuel ignitor
  6. imagine dragons made a song about it
  7. named after president Rutherford
  8. is used in batteries
  9. used to make compounds like strontium nitrate
  10. starts with bro, and it is used in flame proofing agents.
  11. is used in steel
  12. it is used to make cans
  13. contains an equal number of protons but different number neutrons
  14. is found in bananas.
  15. in nearly every biological aspect of the human body....part of what you breathe out
  16. makes bullets
  17. is highly radioactive and has the atomic number 88
  18. It was formerly known as eka-caesium and actinium K.
  19. does not have a constant volume or shape.
  20. a certain coin is made of 25% of this element.
  21. shiny metal everyone loves
  22. is an atom or molecule in which the total number of electrons is not equal to the total number of protons.

40 Clues: makes bullets • is used in steel • has the symbol FE • has the symbol Sc • has the symbol Sg • has the symbol Db • has the symbol Nb • is used in batteries • is found in bananas. • it is used to make cans • shiny metal everyone loves • in jewelry and dental fillings • is the fifth element in group 2 • it was used in coins before 1965 • named after president Rutherford • ...

Periodic Table Crossword Puzzle 2016-04-20

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. A metal with 28 electrons.
  2. The element in the 14th group and the 5th period.
  3. A silvery white metal, located in the 3rd period, that is used to make salt.
  4. A metal with 30 electrons that is useful in making paint.
  5. A metal that has 25 electrons.
  6. An element in the 15th group with 16 neutrons.
  7. Element with only 1 electron.
  8. A gas with a mass number of 19.
  9. An element in the 14th group that is known as the "basis of life".
  10. The element that makes up 78% of the air and is found in the 15th group.
  11. An element in the 13th group that is the most abundant metal in the Earth's crust.
  12. An element with an atomic number of 47 that is used to make film for cameras.
  13. An element in the 14th group that is often mistaken for the end of your pencil.
Down
  1. Element with 26 protons.
  2. A gas that has only 2 electrons.
  3. An element with 20 neutrons that is found in your teeth and bones.
  4. The 2nd most abundant element in the Earth's crust, which has a mass number of 28.09.
  5. An element in the 2nd group that is used to make fireworks and medicines.
  6. A metal that is liquid at room temperature, which is used in thermometers.
  7. An element with a mass number of 35.45.
  8. The first element in the 4th period, which is used to make fertilizer.
  9. A gas with 8 protons and 8 neutrons.
  10. The only element in the 17th group that is a liquid at room temperature.
  11. The element that has 2 electrons in the first energy level, 8 in the second energy level, and 6 in the third energy level.
  12. An element with an atomic number of 79.
  13. An element in the 17th group, with an atomic number of 53.

26 Clues: Element with 26 protons. • A metal with 28 electrons. • Element with only 1 electron. • A metal that has 25 electrons. • A gas with a mass number of 19. • A gas that has only 2 electrons. • A gas with 8 protons and 8 neutrons. • An element with a mass number of 35.45. • An element with an atomic number of 79. • An element in the 15th group with 16 neutrons. • ...

Periodic table of Elements 2023-11-15

Periodic table of Elements crossword puzzle
Across
  1. can be found in volcanic spring waters
  2. A gas
  3. A gas that likes to float
  4. Mostly found in foods
  5. In batteries
  6. This starts with C and ends in M, it's also found in food
  7. it's in clay, granite, quartz, and sand.
  8. it's in our atmosphere and in Jupiter's.
  9. can be found in Rocks, Coal and Oil, Soil, and Volcanic dust
  10. it's commonly found in the everyday food we eat.
Down
  1. it's in what you breathe out
  2. it's in dairy, red meat, poultry, seafood, and nuts
  3. this is often found in volcanic areas.
  4. it's in plants, foods, and beverages.
  5. this can be found in salts in seawater and in the deposits of salt mines.
  6. can be found in rocks, coal and clay.
  7. This starts with an A and ends with an N, it's in our atmosphere
  8. It sounds like Titanic
  9. it's what we breathe in
  10. it's in the soil, the water we drink, and our atmosphere
  11. pop cans are made of this.

21 Clues: A gas • In batteries • Mostly found in foods • It sounds like Titanic • it's what we breathe in • A gas that likes to float • pop cans are made of this. • it's in what you breathe out • it's in plants, foods, and beverages. • can be found in rocks, coal and clay. • this is often found in volcanic areas. • can be found in volcanic spring waters • ...

Using the Periodic Table 2023-11-13

Using the Periodic Table crossword puzzle
Across
  1. Pb
  2. Its atomic number is 13.
  3. Sn
  4. Its atomic number is 28.
  5. Its atomic mass is 195.09.
  6. Ag
  7. K
  8. It has an atomic number of 2.
  9. Na
  10. An inert gas with 18 electrons
  11. Fe
Down
  1. It is radioactive, soft, ductile, and named for a dwarf planet.
  2. Hg
  3. It has 5 electrons.
  4. Its atomic number is 53.
  5. It is a transition metal and is one of the main components of a modern-day penny.
  6. Cu is its chemical symbol.
  7. Its electrons form a 2-8-2 pattern regarding the energy levels in which they are found.
  8. It is the lightest metal.
  9. Its atomic mass is 32.06
  10. Au
  11. The lightest element
  12. It has an atomic mass of 238.03.

23 Clues: K • Pb • Hg • Sn • Au • Ag • Na • Fe • It has 5 electrons. • The lightest element • Its atomic number is 13. • Its atomic number is 53. • Its atomic number is 28. • Its atomic mass is 32.06 • It is the lightest metal. • Cu is its chemical symbol. • Its atomic mass is 195.09. • It has an atomic number of 2. • An inert gas with 18 electrons • It has an atomic mass of 238.03. • ...

Periodic Table Trends I 2024-02-13

Periodic Table Trends I crossword puzzle
Across
  1. 3-lettered metal with 4 valence electrons
  2. A Halogen
  3. If you eat too much PeanutButter, it feels like this in your stomach
  4. Metal with 3 valence electrons and 3 orbitals
  5. The lightest Noble Gas
  6. Metal that is liquid at room temperature
  7. The air we breath is mostly made up of this gas
  8. Superman's NobleGas?
  9. The most reactive nonmetal
Down
  1. The only metal more reactive than Cesium
  2. Metal with 4 orbitals that is worth 5 cents?
  3. Alkali Metal, also a Nirvana song
  4. Has K for an atomic Symbol
  5. Has 6 valence electrons and 2 orbitals
  6. Alkaline Earth Metal with 4 orbitals
  7. Coal, pencil-lead and diamond are all this element
  8. Gas that is on the "metal side"
  9. Metalloid used in rat poison
  10. Has the largest radius of any element with 3 orbitals
  11. Heavy, cancer-causing Noble Gas that is often in the basement of MN homes

20 Clues: A Halogen • Superman's NobleGas? • The lightest Noble Gas • Has K for an atomic Symbol • The most reactive nonmetal • Metalloid used in rat poison • Gas that is on the "metal side" • Alkali Metal, also a Nirvana song • Alkaline Earth Metal with 4 orbitals • Has 6 valence electrons and 2 orbitals • The only metal more reactive than Cesium • Metal that is liquid at room temperature • ...

Periodic Table Crossword Puzzlw 2022-10-05

Periodic Table Crossword Puzzlw crossword puzzle
Across
  1. the alkali metal in Period 3
  2. elements 89 to 103
  3. atomic number of chlorine
  4. the only nonmetal in Group 14
  5. the heaviest non-synthetic metal in Group 13
  6. metalloid in Period 3
  7. noble gas that has the lowest atomic mass
  8. the only metalloid in Group 16
  9. element in Group 15 Period 5
  10. horizontal rows
  11. the heaviest alkaline earth metal
  12. metal in Period 3 that has the highest atomic number
  13. the heaviest element in the Lanthanide Series
  14. the noble gas in Period 5
  15. halogen that has the lowest atomic mass
  16. vertical columns
Down
  1. Group 6 Period 5
  2. transition metal that has atomic mass of 63.55
  3. alkali metal that is probably named after a country
  4. alkaline earth metal that has the lowest atomic number
  5. halogen in Period 4
  6. the alkaline earth metal that is heavier than magnesium but lighter than strontium
  7. element in Period 6 Group 4
  8. Period 4 element that has the highest atomic number
  9. the alkaline earth metal in Period 3
  10. the halogen in Period 5
  11. element in Period 6 Group 10
  12. transition metal in Period 5 that has the highest atomic number
  13. the only element that does not belong to any group
  14. Group 13 element that is heavier than gallium but lighter than thallium
  15. lanthanide that is probably named after a continent

31 Clues: horizontal rows • Group 6 Period 5 • vertical columns • elements 89 to 103 • halogen in Period 4 • metalloid in Period 3 • the halogen in Period 5 • atomic number of chlorine • the noble gas in Period 5 • element in Period 6 Group 4 • the alkali metal in Period 3 • element in Period 6 Group 10 • element in Group 15 Period 5 • the only nonmetal in Group 14 • the only metalloid in Group 16 • ...

Periodic Table Crossword Puzzle 2022-10-05

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. the alkali metal in Period 3
  2. elements 89 to 103
  3. atomic number of chlorine
  4. the only nonmetal in Group 14
  5. the heaviest non-synthetic metal in Group 13
  6. metalloid in Period 3
  7. noble gas that has the lowest atomic mass
  8. the only metalloid in Group 16
  9. element in Group 15 Period 5
  10. horizontal rows
  11. the heaviest alkaline earth metal
  12. metal in Period 3 that has the highest atomic number
  13. the heaviest element in the Lanthanide Series
  14. the noble gas in Period 5
  15. halogen that has the lowest atomic mass
  16. vertical columns
Down
  1. Group 6 Period 5
  2. transition metal that has atomic mass of 63.55
  3. alkali metal that is probably named after a country
  4. alkaline earth metal that has the lowest atomic number
  5. halogen in Period 4
  6. the alkaline earth metal that is heavier than magnesium but lighter than strontium
  7. element in Period 6 Group 4
  8. Period 4 element that has the highest atomic number
  9. the alkaline earth metal in Period 3
  10. the halogen in Period 5
  11. element in Period 6 Group 10
  12. transition metal in Period 5 that has the highest atomic number
  13. the only element that does not belong to any group
  14. Group 13 element that is heavier than gallium but lighter than thallium
  15. lanthanide that is probably named after a continent

31 Clues: horizontal rows • Group 6 Period 5 • vertical columns • elements 89 to 103 • halogen in Period 4 • metalloid in Period 3 • the halogen in Period 5 • atomic number of chlorine • the noble gas in Period 5 • element in Period 6 Group 4 • the alkali metal in Period 3 • element in Period 6 Group 10 • element in Group 15 Period 5 • the only nonmetal in Group 14 • the only metalloid in Group 16 • ...

Periodic Table Crossword Puzzle 2023-02-12

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Group 1 Period 7
  2. Group 14 Period 5
  3. Group 17 Period 3
  4. Group 18 Period 1
  5. Group 9 Period 4
  6. Group 15 Period 6
  7. Group 8 Period 6
  8. Group 2 Period 5
  9. Group 7 Period 4
  10. Group 13 Period 4
  11. Group 13 Period 2
Down
  1. Group 1 Period 6
  2. Group 18 Period 5
  3. Group 4 Period 7
  4. Group 3 Period 5
  5. Group 2 Period 2
  6. Group 13 Period 3
  7. Group 11 Period 6
  8. Group 16 Period 4
  9. Group 18 Period 6
  10. Group 1 Period 1
  11. Group 12 Period 4
  12. Group 8 Period 4
  13. Group 16 Period 3

24 Clues: Group 1 Period 6 • Group 1 Period 7 • Group 4 Period 7 • Group 3 Period 5 • Group 2 Period 2 • Group 9 Period 4 • Group 1 Period 1 • Group 8 Period 6 • Group 8 Period 4 • Group 2 Period 5 • Group 7 Period 4 • Group 18 Period 5 • Group 13 Period 3 • Group 11 Period 6 • Group 14 Period 5 • Group 16 Period 4 • Group 17 Period 3 • Group 18 Period 1 • Group 18 Period 6 • Group 15 Period 6 • Group 12 Period 4 • ...

Periodic Table Elements 1 2023-04-04

Periodic Table Elements 1 crossword puzzle
Across
  1. Ar
  2. C
  3. Pu
  4. N
  5. Ce
  6. Os
  7. Cr
  8. Ne
  9. Ca
  10. Pt
  11. Bi
  12. As
  13. Cs
Down
  1. K
  2. Pd
  3. B
  4. Br
  5. Al
  6. Ba
  7. Np
  8. Be
  9. Cl
  10. Cd
  11. Ni
  12. Cf
  13. Hg
  14. P
  15. O

28 Clues: K • B • C • N • P • O • Pd • Ar • Br • Al • Ba • Np • Be • Cl • Pu • Cd • Ni • Ce • Cf • Os • Cr • Hg • Ne • Ca • Pt • Bi • As • Cs

Periodic Table Elements 2 2023-04-04

Periodic Table Elements 2 crossword puzzle
Across
  1. He
  2. U
  3. Mn
  4. I
  5. Ti
  6. Si
  7. Na
  8. F
  9. Sr
  10. Fe
  11. Au
  12. Cu
Down
  1. Li
  2. Mg
  3. Sn
  4. Rn
  5. Xe
  6. Se
  7. Rb
  8. Te
  9. W
  10. Ra
  11. Co
  12. S
  13. H
  14. Pb
  15. Ag
  16. Zn

28 Clues: U • I • W • S • H • F • He • Li • Mg • Sn • Rn • Xe • Mn • Se • Rb • Ti • Te • Ra • Co • Si • Na • Pb • Sr • Ag • Fe • Zn • Au • Cu

Periodic Table Vocab Puzzle 2024-02-27

Periodic Table Vocab Puzzle crossword puzzle
Across
  1. A table that shows the elements
  2. A bond formed when atoms share electrons
  3. The number of protons in an atom
  4. Negatively charged particles
  5. Locations where electrons may be found
  6. A chemical band with one pair of electrons
  7. Dots to represent valence electrons
  8. Electrons on the outermost energy level
  9. A chemical bond with three pairs of electrons
  10. Atoms in the same element that have different numbers of nuetrons
  11. The central part of an atom
Down
  1. When atoms have more protons than electrons
  2. The average mass of all the isotopes
  3. A chemical bond with two pairs of electrons
  4. The smallest part of an element
  5. The smallest particle of a compound
  6. When atoms have more electrons than protons
  7. A pure substance made of only one type of atom
  8. Particles with no charge
  9. A chemical bond due to attraction
  10. A charged atom due to the loss or gain of electrons
  11. Positively charged particles

22 Clues: Particles with no charge • The central part of an atom • Negatively charged particles • Positively charged particles • A table that shows the elements • The smallest part of an element • The number of protons in an atom • A chemical bond due to attraction • The smallest particle of a compound • Dots to represent valence electrons • The average mass of all the isotopes • ...

Periodic Table Cool Crossword 2024-04-30

Periodic Table Cool Crossword crossword puzzle
Across
  1. determines the charge of the element
  2. Symbol is K
  3. Lightest element
  4. Symbol is Fe
  5. determines the weight of the element
  6. Need to breath
  7. on the stair step line
  8. Used in nukes
  9. Symbol is Li
  10. Is a liquid at room temperature
  11. determine the charge on element
Down
  1. Strongest metal
  2. Symbol is Cl
  3. link each atom to its neighbor
  4. Right on the stair step line
  5. Most common metal on Earths,s crust
  6. Left of the stairs step line
  7. Symbol is Ti
  8. Used in balloons
  9. Symbol is Ca

20 Clues: Symbol is K • Symbol is Cl • Symbol is Fe • Symbol is Ti • Symbol is Li • Symbol is Ca • Used in nukes • Need to breath • Strongest metal • Lightest element • Used in balloons • on the stair step line • Right on the stair step line • Left of the stairs step line • link each atom to its neighbor • Is a liquid at room temperature • determine the charge on element • Most common metal on Earths,s crust • ...

Periodic Crossword - Arianna Montoya 2022-10-30

Periodic Crossword - Arianna Montoya crossword puzzle
Across
  1. a charge of negative electricity
  2. an optical instrument used for viewing very small objects
  3. a set of chemical symbols showing the elements present in a compoun
  4. any chemical compound formed from the reaction of an acid
  5. a substance or matter in a state in which it will expand freely
  6. more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances
  7. the basic unit of a chemical element
  8. a charge of positive electricity
  9. a subatomic particle of about the same mass as a proton but without an electric charge
  10. to measure weight
  11. a lipped cylindrical glass container for laboratory use
Down
  1. an instrument for measuring the density of liquid
  2. the chemical element of atomic number 29
  3. a molecule or other entity that can donate a proton or accept an electron pair in reactions
  4. close-fitting eyeglasses with side shields
  5. a soft silvery-white reactive metal
  6. a liquid mixture
  7. an instrument for measuring and indicating temperature
  8. the chemical element of atomic number 16
  9. a thing that is composed of two or more separate element

20 Clues: a liquid mixture • to measure weight • a charge of negative electricity • a charge of positive electricity • a soft silvery-white reactive metal • the basic unit of a chemical element • the chemical element of atomic number 29 • the chemical element of atomic number 16 • close-fitting eyeglasses with side shields • an instrument for measuring the density of liquid • ...

Periodic Crossword - Arianna Montoya 2022-10-30

Periodic Crossword - Arianna Montoya crossword puzzle
Across
  1. the basic unit of a chemical element
  2. a substance or matter in a state in which it will expand freely
  3. an instrument for measuring the density of liquid
  4. an instrument for measuring and indicating temperature
  5. a charge of negative electricity
  6. any chemical compound formed from the reaction of an acid
  7. a soft silvery-white reactive metal
  8. a subatomic particle of about the same mass as a proton but without an electric charge
  9. to measure weight
  10. the chemical element of atomic number 29
Down
  1. close-fitting eyeglasses with side shields
  2. an optical instrument used for viewing very small objects
  3. a charge of positive electricity
  4. more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances
  5. a thing that is composed of two or more separate element
  6. a set of chemical symbols showing the elements present in a compoun
  7. a lipped cylindrical glass container for laboratory use
  8. a molecule or other entity that can donate a proton or accept an electron pair in reactions
  9. the chemical element of atomic number 16
  10. a liquid mixture

20 Clues: a liquid mixture • to measure weight • a charge of positive electricity • a charge of negative electricity • a soft silvery-white reactive metal • the basic unit of a chemical element • the chemical element of atomic number 16 • the chemical element of atomic number 29 • close-fitting eyeglasses with side shields • an instrument for measuring the density of liquid • ...

NATIONAL PERIODIC TABLE DAY 2023-02-07

NATIONAL PERIODIC TABLE DAY crossword puzzle
Across
  1. Element that forms millions of compounds
  2. An example for nuclear fuel
  3. Liquid non-metal
  4. First metal used by man
  5. Heaviest element by atomic weight
  6. Lightest gas
  7. Wonder metal
  8. Metal ion that shows apple-green flame
  9. Abundant ELEMENT in the earth's crust
  10. A non-metal used to preserve food material
Down
  1. Most abundant metal in the earth's crust
  2. An example of a semiconductor
  3. An alloy of copper and zinc
  4. Deficiency causes anemia
  5. An allotrope of carbon
  6. Metal which can be cut with a knife
  7. Metal used in galvanisation
  8. Inert gas used in tungsten filament bulbs
  9. Liquid metal at room temperature
  10. Most malleable metal

20 Clues: Lightest gas • Wonder metal • Liquid non-metal • Most malleable metal • An allotrope of carbon • First metal used by man • Deficiency causes anemia • An example for nuclear fuel • An alloy of copper and zinc • Metal used in galvanisation • An example of a semiconductor • Liquid metal at room temperature • Heaviest element by atomic weight • Metal which can be cut with a knife • ...

Periodic Table Crossword Puzzle 2023-01-26

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. I am the first element in group 11 and am the coat of a penny.
  2. Belongs to the alkaline earth metals family and has an atomic number of 12.
  3. I am an element in period one, found on the left side of the periodic table.
  4. Has a chemical symbol of Po.
  5. I have 20 protons.
  6. Has an atomic number of 78.
  7. This transition metal has 28 neutrons.
  8. I have an atomic mass of 32.
  9. I have 53 electrons.
  10. I have a chemical symbol of Ne.
Down
  1. I have 22 neutrons.
  2. This non-metal has eight neutrons.
  3. I am found in period two and belong to group one.
  4. I have a chemical symbol of Xe.
  5. A strong, silvery-grey transition metal, found in group eight.
  6. This alkali metal has 12 neutrons.
  7. I have 88 electrons.
  8. Has a chemical symbol of Sn.
  9. An expensive yellow transition metal, that has an atomic number of 79.
  10. I am at the top of the fourth group and belong to period four.
  11. Has a chemical symbol Ba.
  12. Is the second lightest metal of the halogens family and is a chemical element.
  13. Has an atomic number of 30.
  14. Has a total of 125 neutrons.

24 Clues: I have 20 protons. • I have 22 neutrons. • I have 88 electrons. • I have 53 electrons. • Has a chemical symbol Ba. • Has an atomic number of 78. • Has an atomic number of 30. • Has a chemical symbol of Po. • Has a chemical symbol of Sn. • I have an atomic mass of 32. • Has a total of 125 neutrons. • I have a chemical symbol of Xe. • I have a chemical symbol of Ne. • ...

w6a2 periodic table puzzle 2023-01-30

w6a2 periodic table puzzle crossword puzzle
Across
  1. symbol is RN
  2. symbol is Au
  3. in table atomic number
  4. in group 1 period 1
  5. i have 121 netrons in group 12
  6. ive got 125 netrons group 17
  7. symbol is H
  8. symbol is FE
  9. 44 electrons
  10. i have 69 netrons in group 14
Down
  1. in group 10 period 5
  2. called groups
  3. in group 18 period 7
  4. i have 49 protons
  5. 82 protons
  6. i have 61 electrons
  7. called rows
  8. ingroup 16 period 6
  9. i have 123 netrons in group 13
  10. weight atomic mass
  11. in group 17 period 4
  12. ive got a atomic number of 54
  13. symbol is HE

23 Clues: 82 protons • called rows • symbol is H • symbol is RN • symbol is Au • symbol is FE • 44 electrons • symbol is HE • called groups • i have 49 protons • weight atomic mass • i have 61 electrons • ingroup 16 period 6 • in group 1 period 1 • in group 10 period 5 • in group 18 period 7 • in group 17 period 4 • in table atomic number • ive got 125 netrons group 17 • ive got a atomic number of 54 • ...

Periodic Table of Elements 2022-07-11

Periodic Table of Elements crossword puzzle
Across
  1. O 8
  2. Tl 81
  3. Ce 58
  4. Bi 83
  5. Ac 89
  6. Mn 25
  7. K 19
  8. Ar 18
  9. Cn 112
  10. Yb 70
  11. Lr 103
  12. Nd 60
  13. Sb 51
  14. Rf 104
  15. La 57
  16. Dy 66
  17. Nh 113
  18. Cl 17
  19. Fe 26
  20. Cf 98
  21. Pu 94
  22. B 5
  23. Ne 10
  24. Cs 55
  25. Rh 45
  26. Cu 29
  27. Xe 54
  28. Zn 30
  29. Tm 69
  30. Lu 71
  31. Am 95
  32. S 16
  33. Si 14
  34. Fl 114
  35. Ra 88
  36. P 15
  37. Ho 67
  38. Pb 82
  39. Na 11
  40. Ge 32
  41. Re 75
  42. Se 34
  43. Al 13
  44. H 1
  45. Hf 72
  46. Po 84
  47. Os 76
  48. Ti 22
  49. Tb 65
  50. Be 4
  51. Nb 41
  52. Fr 87
  53. Sg 106
  54. Ir 77
  55. Pr 59
  56. Hg 80
Down
  1. Ga 31
  2. At 85
  3. Np 93
  4. V 23
  5. W 74
  6. Ts 117
  7. Es 99
  8. He 2
  9. Ag 47
  10. Cr 24
  11. Mc 115
  12. C 6
  13. Sm 62
  14. Pt 78
  15. Cd 48
  16. Og 118
  17. Cm 96
  18. I 53
  19. Br 35
  20. Kr 36
  21. Gd 64
  22. Y 39
  23. Ca 20
  24. Zr 40
  25. Sc 21
  26. Lv 116
  27. Pa 91
  28. Eu 63
  29. Md 101
  30. No 102
  31. Er 68
  32. U 92
  33. Ni 28
  34. Pd 46
  35. As 33
  36. Rg 111
  37. Au 79
  38. Hs 108
  39. In 49
  40. Bk 97
  41. Tc 43
  42. Pm 61
  43. Sn 50
  44. Ru 44
  45. N 7
  46. Db 105
  47. Mg 12
  48. Th 90
  49. Mo 42
  50. Te 52
  51. Ds 110
  52. Bh 107
  53. Sr 38
  54. Rn 86
  55. Co 27
  56. Fm 100
  57. Ba 56
  58. Mt 109
  59. F 9
  60. Ta 73
  61. Rb 37
  62. Li 3

118 Clues: O 8 • C 6 • B 5 • N 7 • H 1 • F 9 • V 23 • W 74 • He 2 • K 19 • I 53 • Y 39 • U 92 • S 16 • P 15 • Li 3 • Be 4 • Ga 31 • Tl 81 • At 85 • Np 93 • Ce 58 • Bi 83 • Es 99 • Ac 89 • Ag 47 • Cr 24 • Mn 25 • Ar 18 • Sm 62 • Pt 78 • Yb 70 • Cd 48 • Cm 96 • Nd 60 • Br 35 • Kr 36 • Gd 64 • Sb 51 • Ca 20 • Zr 40 • La 57 • Dy 66 • Sc 21 • Pa 91 • Cl 17 • Eu 63 • Fe 26 • Cf 98 • Pu 94 • Ne 10 • Cs 55 • Er 68 • Rh 45 • Ni 28 • Pd 46 • As 33 • Au 79 • Cu 29 • Xe 54 • Zn 30 • In 49 • Tm 69 • Lu 71 • Bk 97 • Am 95 • Tc 43 • Pm 61 • Sn 50 • Si 14 • Ra 88 • Ru 44 • Ho 67 • Pb 82 • ...

Periodic Table Unit Vocabulary 2023-08-22

Periodic Table Unit Vocabulary crossword puzzle
Across
  1. to right of stairstep; gases or powders, poor conductors
  2. aka synthetic; not found in nature
  3. aka transition metal; groups 3-12
  4. shows protons & neturons in nucleus & electons in shells
  5. center of atom; has protons & neutrons
  6. element that is too large & unstable & breaks down giving off radiation
  7. found to left of stairstep; shiny, malleable, ductile, good conductors
  8. smallest basic unit of atom
  9. number of protons & neutrons of 1 isotope
  10. subatomic particle that has no charge
  11. takes up most space of atom where electrons are found
  12. has properties of both metals & nonmetals; found along stairstep
  13. horizontal rows that have the same number of electron shells
Down
  1. subatomic paticle that has a positive charge
  2. average of all isotopes (or mass numbers) of an element
  3. aka Lewis Dot Diagram; shows element symbol & valence electrons
  4. bonding of metal atoms where electrons are not held tightly & go from atom to atom
  5. aka family; vertical columns that have the same number of valence electrons
  6. able to be drawn into wires
  7. can be conductor in certain cicumstances
  8. number of protons
  9. atom with different number of neutrons
  10. subatomic particle that has a negative charge
  11. able to be hammered or rolled into sheets

24 Clues: number of protons • able to be drawn into wires • smallest basic unit of atom • aka transition metal; groups 3-12 • aka synthetic; not found in nature • subatomic particle that has no charge • center of atom; has protons & neutrons • atom with different number of neutrons • can be conductor in certain cicumstances • able to be hammered or rolled into sheets • ...

Periodic Table of Elements 2022-10-20

Periodic Table of Elements crossword puzzle
Across
  1. I am an element who is a member of the Halogen Family and have 17 electrons
  2. I am a subatomic particle that has a negative charge
  3. I am a word that means something, mainly Transition Metals, can be stretched into wires
  4. I'm the most abundant element in the universe
  5. I am a Family of elements that are highly reactive and soft enough to cut with a knife
  6. I am a nonmetal that is the most abundant in the atmosphere (not oxygen)
  7. I am a subatomic particle that has a positive charge
  8. I am a transition metal with 30 protons
  9. I am a substance that can not be broken down into any other substance
  10. I am element that can be found inside your bones
  11. I am an Alkaline-Earth Metal with 12 protons
  12. I am a subatomic particle that does not have any charge
  13. I am a type of atom that has an equal number of protons and electrons with no net charge
Down
  1. I am a word that means something can be hammered or bent into shape easily
  2. I am the only transition metal that is liquid at room temperature
  3. I am a Family of elements who have properties of both metals and nonmetals
  4. I am an element that is used to make electrical wires since I am very good at conducting electricity but also pretty cheap
  5. I am an element that makes up every living thing and has 6 protons
  6. I am a Family of elements from Lanthanum to Lutetium that simply didn't fit on the Periodic Table
  7. I am the lightest Noble Gas
  8. I am a Family of elements that do not naturally bond with others (inert)
  9. Much like a plant's cell, I am the location within the atom that holds protons and neutrons
  10. I am a post-transition metal with the most electrons
  11. I created the Periodic Table of Elements

24 Clues: I am the lightest Noble Gas • I am a transition metal with 30 protons • I created the Periodic Table of Elements • I am an Alkaline-Earth Metal with 12 protons • I'm the most abundant element in the universe • I am element that can be found inside your bones • I am a subatomic particle that has a negative charge • I am a post-transition metal with the most electrons • ...

Periodic Table and Trends 2022-10-26

Periodic Table and Trends crossword puzzle
Across
  1. a horizontal row (left to right) in the
  2. an ion that has a negative charge.
  3. arrangement of the elements in order of their atomic numbers such that elements with similar properties fall in the same column, or group.
  4. the number of protons contained in each nucleus of its atoms of the element. Located over the elemental symbol
  5. one of the metals located in Groups 3-12 and the lower portion of the p-block
  6. An extremely unreactive group 18 element.
  7. elements want to have 8e- in the outermost energy level
  8. An element that has physical and chemical properties of both metals and nonmetals.
  9. of the inner orbitals "shield" the outer electrons and they do not feel the pull of the nucleus as strongly.
  10. a vertical column (up and down) on the periodic table.
  11. attraction a nucleus has for electrons in a chemical bond
  12. electrons that are located in the outermost energy level of an atom.
Down
  1. Group 1 metals of the periodic table that are very reactive with halogens and water. Form +1 ions
  2. a substance that cannot be broken down into a simpler substance by ordinary chemical means.
  3. an element or substance that conducts heat and electricity, is malleable and ductile and has low ionization energy and low electronegativity values
  4. the process of adding or removing electrons from an atom or molecule, which gives the atom or molecule a net charge.
  5. how big the atom is
  6. describes how likely an element is to form bonds with other elements.
  7. a vertical column (up and down) on the periodic table.
  8. an atom that has gained or lost one or more electrons.
  9. A highly reactive group 17 element.
  10. Elements that may accept or donate electrons readily and possess a mixture of metallic and nonmetallic properties
  11. charge of an atom's nucleus resulting from its number of protons
  12. element that does not conduct electricity or heat and is usually a gas at room temperature
  13. basic building block of matter
  14. an ion that has a positive charge.

26 Clues: how big the atom is • basic building block of matter • an ion that has a negative charge. • an ion that has a positive charge. • A highly reactive group 17 element. • a horizontal row (left to right) in the • An extremely unreactive group 18 element. • a vertical column (up and down) on the periodic table. • an atom that has gained or lost one or more electrons. • ...

Periodic Table of Elements 2025-03-11

Periodic Table of Elements crossword puzzle
Across
  1. Pt
  2. Pm
  3. Te
  4. C
  5. Mg
  6. Sc
  7. Uus
  8. P
  9. Ti
  10. Fm
  11. Ag
  12. Rh
  13. Br
  14. Li
  15. As
  16. Hg
  17. Zr
  18. Pb
  19. Cf
  20. Na
  21. Al
  22. Th
  23. Ar
  24. Rn
  25. Ru
  26. Ir
  27. Sb
  28. Rb
  29. Hs
  30. Bi
  31. Kr
  32. Uuo
  33. Ho
  34. Au
  35. Si
  36. Rf
  37. Os
  38. Yb
  39. He
  40. Cu
  41. Po
  42. Ce
  43. Ba
  44. Ni
  45. Fl
  46. N
  47. Db
  48. Sr
  49. Tc
  50. Xe
  51. Eu
  52. I
  53. Tm
  54. Se
  55. Nd
  56. Cd
  57. Uut
  58. No
  59. Er
  60. Ds
  61. Am
  62. Mn
Down
  1. Lu
  2. Dy
  3. Sm
  4. Pu
  5. Zn
  6. Lr
  7. Es
  8. P
  9. Cm
  10. Cl
  11. Gd
  12. Uup
  13. Ge
  14. Md
  15. Ga
  16. Re
  17. V
  18. Pa
  19. S
  20. Bk
  21. Mt
  22. Fr
  23. Fe
  24. Tl
  25. Rg
  26. O
  27. Ra
  28. C
  29. At
  30. Y
  31. Bh
  32. H
  33. Pr
  34. Tb
  35. Sg
  36. Mo
  37. Hf
  38. Be
  39. B
  40. Lv
  41. Np
  42. F
  43. W
  44. Ne
  45. In
  46. Cn
  47. C
  48. La
  49. U
  50. Cs
  51. Ac
  52. Pd
  53. Ta
  54. Co
  55. Nb
  56. Sn

118 Clues: C • P • P • V • S • O • C • Y • H • B • F • W • C • N • U • I • Pt • Lu • Dy • Sm • Pm • Pu • Zn • Te • Lr • Mg • Es • Sc • Cm • Cl • Gd • Ti • Fm • Ag • Ge • Rh • Br • Md • Ga • Li • Re • As • Hg • Zr • Pa • Pb • Bk • Cf • Na • Mt • Fr • Fe • Tl • Rg • Al • Th • Ar • Rn • Ru • Ra • Ir • Sb • Rb • At • Hs • Bi • Bh • Kr • Ho • Au • Pr • Si • Rf • Tb • Sg • Os • Mo • Hf • Yb • Be • He • Cu • Po • Lv • Np • Ce • Ba • Ne • In • Cn • Ni • Fl • La • Db • Sr • Tc • Cs • Ac • Xe • Pd • Eu • Ta • Tm • Co • Nb • Se • Nd • Cd • No • Er • Sn • Ds • Am • Mn • Uus • Uup • Uuo • Uut

Periodic Table Crossword - Adam 2025-02-11

Periodic Table Crossword - Adam crossword puzzle
Across
  1. S
  2. Zn
  3. Cl
  4. F
  5. Au
  6. K
  7. Ar
  8. P
  9. C
  10. Hg
  11. Sn
Down
  1. Ti
  2. Si
  3. N
  4. Na
  5. Ne
  6. Al
  7. B
  8. H
  9. O

20 Clues: S • N • F • K • B • P • H • C • O • Ti • Si • Zn • Cl • Na • Ne • Au • Al • Ar • Hg • Sn

The Biologist's Periodic Table 2025-04-01

The Biologist's Periodic Table crossword puzzle
Across
  1. Found as a negative ion and helps the human body maintain a balanced pH.
  2. A component of hemoglobin and certain enzymes.
  3. Component of all organic molecules and water; as ion influences pH of cellular and body fluids.
  4. Important in nerve function and muscle contraction and helps maintain water balance.
  5. Critical for plant protein synthesis and is important in animal nerve function.
  6. Forms the backbone of all organic molecules.
  7. Used by plants during photosynthesis.
  8. Component of some amino acids.
  9. A component of the vitamin B12 (needed for maturation of red blood cells).
  10. Needed to metabolize iron.
  11. An important cofactor for plants to help them metabolize nitrogenous foods.
  12. Activates plant and animal enzymes and is a component of chlorophyll.
Down
  1. Needed for aerobic respiration and is a component of all organic compounds.
  2. Used to make thyroid hormones.
  3. Required by plants to make chlorophyll and by humans to maintain a healthy digestive system.
  4. Plays a role in nitrogen fixation and is a component of some enzymes.
  5. Activates plant and animal enzymes.
  6. A component of amino acids, hormones, and coenzymes.
  7. A component of nucleic acids, phospholipids, ATP and coenzymes.
  8. Maintains bone structure.
  9. Part of the structure of bones and teeth, involved in blood clotting, triggers muscle contraction, and is needed to maintain plant cell walls and membranes.

21 Clues: Maintains bone structure. • Needed to metabolize iron. • Used to make thyroid hormones. • Component of some amino acids. • Activates plant and animal enzymes. • Used by plants during photosynthesis. • Forms the backbone of all organic molecules. • A component of hemoglobin and certain enzymes. • A component of amino acids, hormones, and coenzymes. • ...

elements of periodic table 2025-02-07

elements of periodic table crossword puzzle
Across
  1. -atomic number 9
  2. -used in bleach atomic number 17
  3. food taste better
  4. -
  5. -Li, atomic number 3
  6. -Mg, atomic number 12
  7. -used in many roast to wrap in a beautiful silver
  8. this is mixed with another element to make water
  9. -used in fertilizers atomic number 7
Down
  1. -ballons float without air atomic number 12, He
  2. we breath
  3. -atomic number 6
  4. -Needed for your body , Mr.potato
  5. -Be,atomic number 4
  6. drink this from an animal
  7. -atomic number 13
  8. Si atomic number 14
  9. volcanoes has it atomic number 16
  10. used for traffic lights atomic number 10
  11. -atomic number 18

20 Clues: - • we breath • -atomic number 9 • -atomic number 6 • -atomic number 13 • food taste better • -atomic number 18 • -Be,atomic number 4 • Si atomic number 14 • -Li, atomic number 3 • -Mg, atomic number 12 • drink this from an animal • -used in bleach atomic number 17 • -Needed for your body , Mr.potato • volcanoes has it atomic number 16 • -used in fertilizers atomic number 7 • ...

elements of periodic table 2025-02-07

elements of periodic table crossword puzzle
Across
  1. -atomic number 9
  2. -used in bleach atomic number 17
  3. food taste better
  4. -
  5. -Li, atomic number 3
  6. -Mg, atomic number 12
  7. -used in many roast to wrap in a beautiful silver
  8. this is mixed with another element to make water
  9. -used in fertilizers atomic number 7
Down
  1. -ballons float without air atomic number 12, He
  2. we breath
  3. -atomic number 6
  4. -Needed for your body , Mr.potato
  5. -Be,atomic number 4
  6. drink this from an animal
  7. -atomic number 13
  8. Si atomic number 14
  9. volcanoes has it atomic number 16
  10. used for traffic lights atomic number 10
  11. -atomic number 18

20 Clues: - • we breath • -atomic number 9 • -atomic number 6 • -atomic number 13 • food taste better • -atomic number 18 • -Be,atomic number 4 • Si atomic number 14 • -Li, atomic number 3 • -Mg, atomic number 12 • drink this from an animal • -used in bleach atomic number 17 • -Needed for your body , Mr.potato • volcanoes has it atomic number 16 • -used in fertilizers atomic number 7 • ...

Periodic Trends Review Name: ___________________ 2024-11-19

Periodic Trends Review Name: ___________________ crossword puzzle
Across
  1. [Ar] 4s² 3d⁷
  2. Transition metal; [Ar] 4s² 3d⁶
  3. Only nonmetal in period 1
  4. Transition metal with the fewest electrons
  5. Metalloid with 3 valence electrons
  6. Only noble gas with 2 valence electrons
  7. Alkali metal with the smallest atomic radius
  8. Smallest atomic radius among elements with 4 valence electrons
  9. Alkaline earth metal in period 3
  10. Transition metal: [Ar] 4s² 3d²
  11. Only transition metal that is a liquid at room temperature
  12. Nonmetal; highest ionization energy among group 15 elements
  13. Highest electronegativity of all of the nonmetals in group 16
  14. Transition metal, exceptional e- config: [Kr] 5s¹ 4d¹⁰
  15. Smallest atomic radius among period 6 elements
  16. Transition metal, exceptional e- config: [Ar] 4s¹ 3d⁵
  17. most electronegative element
  18. [Ne] 3s² 3p⁴
  19. Noble gas with the 2nd-highest ionization energy
Down
  1. Noble gas in period 4
  2. Halogen in period 3
  3. Alkaline earth metal in period 2
  4. Largest atomic radius among period 4 elements
  5. Highest electronegativity among period 5 elements
  6. Nonmetal; [Ne] 3s² 3p³
  7. Smallest atomic radius in period 3
  8. Lowest ionization energy in period 5
  9. Lowest electronegativity of all of the period 3 metals
  10. Metalloid in group 14 with the largest atomic radius
  11. Alkaline earth metal with 5 main energy levels
  12. Metalloid with in period 3
  13. Metalloid in period 4 with the highest ionization energy
  14. Most reactive metal period 6
  15. Halogen in period 4, liquid at room temp.
  16. Alkaline earth metal in period 4
  17. Noble gas, ground-state electron configuration has 5 main energy levels

36 Clues: [Ar] 4s² 3d⁷ • [Ne] 3s² 3p⁴ • Halogen in period 3 • Noble gas in period 4 • Nonmetal; [Ne] 3s² 3p³ • Only nonmetal in period 1 • Metalloid with in period 3 • Most reactive metal period 6 • most electronegative element • Transition metal; [Ar] 4s² 3d⁶ • Transition metal: [Ar] 4s² 3d² • Alkaline earth metal in period 2 • Alkaline earth metal in period 3 • Alkaline earth metal in period 4 • ...

The Periodic Table Crossword 2025-02-25

The Periodic Table Crossword crossword puzzle
Across
  1. my element symbol is HF
  2. my atomic mass is 126.90447
  3. i have a symbol of ES
  4. my atomic number is 34
  5. my atomic number is 4
  6. my element symbol is FE
  7. my element symbol is CA
  8. i have a symbol of W
  9. my atomic number is 32
  10. my element symbol is CU
Down
  1. my atomic mass is 24.305
  2. my element symbol is AU
  3. my atomic mass is 69.723
  4. my element symbol is TI
  5. i ahve an atomic number of 42
  6. i am in an outdoor thermometer i am the red stuff
  7. my element symbol is PB
  8. my element symbol is AG
  9. my atomic number is 28
  10. i have a atomic number of 51

20 Clues: i have a symbol of W • i have a symbol of ES • my atomic number is 4 • my atomic number is 34 • my atomic number is 28 • my atomic number is 32 • my element symbol is AU • my element symbol is HF • my element symbol is TI • my element symbol is PB • my element symbol is FE • my element symbol is CA • my element symbol is AG • my element symbol is CU • my atomic mass is 24.305 • ...

Periodic table crossword puzzle 2024-12-11

Periodic table crossword puzzle crossword puzzle
Across
  1. The symbol is N
  2. The symbol is Zn
  3. The symbol is F
  4. The symbol is Na
  5. The symbol is Hg
  6. The symbol is Li
  7. The symbol is S
  8. The symbol is P
  9. The symbol is Br
  10. The symbol is Pb
  11. The symbol is Cl
  12. The symbol is Co
  13. The symbol is Ca
  14. The symbol is Mg
  15. The symbol is Au
  16. The symbol is Xe
Down
  1. The symbol is Be
  2. The symbol is Sn
  3. The symbol is Rb
  4. The symbol is Kr
  5. The symbol is Si
  6. The symbol is He
  7. The symbol is Cd
  8. The symbol is As
  9. The symbol is K
  10. The symbol is Ar
  11. The symbol is B
  12. The symbol is Cu
  13. The symbol is Ag
  14. The symbol is Se
  15. The symbol is Pt
  16. The symbol is I
  17. The Symbol is H
  18. The symbol is Ni
  19. The symbol is O

35 Clues: The symbol is N • The symbol is K • The symbol is F • The symbol is B • The symbol is S • The symbol is P • The symbol is I • The Symbol is H • The symbol is O • The symbol is Be • The symbol is Sn • The symbol is Rb • The symbol is Kr • The symbol is Si • The symbol is He • The symbol is Zn • The symbol is Cd • The symbol is As • The symbol is Na • The symbol is Ar • The symbol is Hg • The symbol is Cu • ...

8th Periodic Table Chapter 2025-10-07

8th Periodic Table Chapter crossword puzzle
Across
  1. this property of metal is due to the shininess of it
  2. the electrons with the most energy that are involved in making bonds are called ____ electrons
  3. the energy needed to remove the outermost electron of an atom
  4. ions that have bonded to form ionic compounds are electrically _____
  5. this type of bond forms between positive and negative ions
  6. Mendeleev created the first PT by arranging elements in order of increasing ___ ____
  7. hydrogen is usually shown in Group one, on the side with metals, but it is actually a ____
  8. in a triple bond, this many electrons are shared between atoms
  9. this is the small center of an atom
  10. elements in the same group have ____ properties
  11. we use this model to show how all the electrons in an atom are arranged in energy levels, he said like the orbits of planets around the sun
  12. each element on the PT is given a unique ___ to represent that element
  13. matter that is composed of ONE type of atom
  14. this method is writing the element’s symbol then showing dots to represent the number of valence electrons
  15. ions that are made of more than one atom are called this, like CO3-2
  16. the mass of an electron is so ___ that it is not even considered in determining the weight of an atom
  17. this is group 18, the most unreactive elements
  18. when naming compounds and molecules of atoms that have bonded together, you change the ending of the last element with these 3 letters
  19. a stable atom is one that has ___ valence electrons in its outer energy level (H, He, Li, and Be are exceptions)
  20. came up with the Atomic theory and 4 statements about atoms
  21. these metals are found in group 2
  22. when naming covalently bonded atoms, you name the molecule using a ____ to show how many atoms of that element there are , like P4O would be Tetraphosphorus, monoxide
  23. horizontal rows on the PT are called this
  24. in a single covalent bond, ___ electrons are shared between atoms
  25. Atoms of the same element that have different number of neutrons
  26. in a neutral atom, the number of protons equals the number of ____
  27. the ___ metals are groups 3-12 on the PT
  28. telling me that Sodium’s electrons are arranged as 2,8,1 is telling me Sodium’s electron _____
  29. if an element has 8 valence electrons naturally, or if it bonds with another atom to acquire 8, then it is called ___
  30. a number assigned to an element that represents the number of electrons lost (or gained, if the number is negative) by an atom of that element in the compound for it to become stable
  31. these elements on the PT are malleable, ductile, and can carry an electric current
  32. an atoms ability to attract electrons to itself when bonding to another atom
  33. in a double covalent bond, this many electrons are shared between atoms
  34. his uncertainly principal stated that you cannot be certain where an electron is at any one point
Down
  1. F, Cl, and Br belong to Group 17, also called the ____ group
  2. these metals are found in group 1
  3. molecules can attract to each other through the slightly positive and negative ends of polar covalent molecules, these are called __ __ ___ forces
  4. columns on the PT are called this
  5. a covalent bond where atoms are sharing electrons equally
  6. what information on a block on the PT tells you how many protons that element has in its atoms
  7. the mass of an atom is the sum of all it’s isotopes on earth and the units used to express it are ___ ___ ___
  8. discovered the neutron
  9. came up with the electron cloud model of the atom
  10. discovered the nucleus and proton and named them both, said the atom is a lot of empty space, had the gold-foil experiment
  11. this, in a chemical formula tells you how many atoms of an element are present
  12. this means that a metal can be hammered into very thin sheets
  13. protons carry this charge
  14. used the word “atomos” and said there are particles so small they cannot be cut into anything smaller
  15. this bond happens when electrons are shared between atoms
  16. he was the first to arrange elements into a periodic table
  17. electrons carry this charge
  18. a charged atom is called this
  19. came up with the “plum-pudding” model of the atom
  20. these metals are found in groups 3-12
  21. elements known as ___ are shown to the right of the metalloids on the PT
  22. a covalent bond where one atom is pulling the electrons more towards it, so the sharing is unequal, it makes the molecule slightly charged
  23. when an atom loses an electron it becomes a ___ ion
  24. a metal is called this because it can be drawn out into thin wire
  25. the atomic mass is the average mass of an atom of that elements protons and ____
  26. the atomic number of an element is based on the number of __ in one atom of that element
  27. at room temperature, most metals are in this state of matter
  28. metals are good ____ of heat and electricity
  29. elements that have some properties of metals and some of nonmetals
  30. elements in the same period have the same ____ of electron energy levels (orbitals)
  31. he arranged the modern day PT

65 Clues: discovered the neutron • protons carry this charge • electrons carry this charge • a charged atom is called this • he arranged the modern day PT • these metals are found in group 1 • columns on the PT are called this • these metals are found in group 2 • this is the small center of an atom • these metals are found in groups 3-12 • the ___ metals are groups 3-12 on the PT • ...

Periodic Table Crossword Project 2025-12-17

Periodic Table Crossword Project crossword puzzle
Across
  1. What is the atomic number of Fluorine?
  2. What has one valence shell and is and a noble gas?
  3. How many protons does lithium have?
  4. What family is chlorine in?
  5. What is the atomic number of Krypton? (join two words together)
  6. What is the atomic number of Xenon? (join two words together)
  7. Which element has 112 as its atomic number?
  8. What phase is hydrogen at, at room temperature?
  9. How many energy shells does Boron have?
  10. How many energy shells does Iron have?
  11. What is the atomic number of Indium? (join two words together)
  12. Which element is named after Albert Einstein?
  13. Which family is Bithmuth in? (join two words together)
  14. What is the element name of Ge?
  15. How many energy shells does Niobium have? (join two words together)
  16. How many energy shells does Radium have?
  17. How many electrons are in an atom of Silicon?
  18. What is the atomic mass of Oxygen?
Down
  1. Which element is named after Dmitri Mendeleev?
  2. What element has Hg as their atomic symbol?
  3. Which element has 64 as their atomic number and is part of the lanthanide series?
  4. What is the atomic number of Holmium? (join two words together)
  5. How many energy shells does Hassium have?
  6. What is the atomic number of gold? (join two words together)
  7. Which nonmetal is a liquid?
  8. What is the element name of Rn?
  9. What element is part of the Oxygen family and has 84 as their atomic number?
  10. Which element is named after Marie Curie?
  11. What is the element name of Og?
  12. What is the atomic number of Astatine? (join two words together)
  13. What is the atomic symbol of Argon?
  14. How many neutrons does zinc have? (join two words together)
  15. The atomic name of Cu?
  16. What is the atomic symbol for Tin?
  17. How many energy shells does Europium have?

35 Clues: The atomic name of Cu? • Which nonmetal is a liquid? • What family is chlorine in? • What is the element name of Rn? • What is the element name of Og? • What is the element name of Ge? • What is the atomic symbol for Tin? • What is the atomic mass of Oxygen? • How many protons does lithium have? • What is the atomic symbol of Argon? • How many energy shells does Iron have? • ...

Periodic Table and Bonding 2025-12-05

Periodic Table and Bonding crossword puzzle
Across
  1. Combining nuclei into one
  2. Basic building block of matter
  3. Atom with charge due to electron loss/gain
  4. Distribution of electrons in orbitals
  5. Particle with no electric charge
  6. Simplest and lightest element
  7. Energy released at star’s center
  8. Arrangement of chemical elements
  9. Sum of protons and neutrons
  10. Electron energy level
  11. Bond sharing electron pairs
  12. Total number of protons
  13. Particle with negative charge
  14. Symbol representing element
  15. Vertical column in table
  16. Horizontal row in table
  17. Electron cloud region
Down
  1. Breaking nucleus into smaller parts
  2. Particle with positive charge
  3. Developer of element classification
  4. Electron gains energy and jumps level
  5. Stable set of eight electrons
  6. Small fundamental particle
  7. Space where electron exists
  8. Dense core of an atom
  9. Element with two protons and neutrons
  10. Standard unit for atomic mass
  11. Equal positive and negative charges
  12. Force keeping nucleus intact
  13. Bond transferring electrons

30 Clues: Dense core of an atom • Electron energy level • Electron cloud region • Total number of protons • Horizontal row in table • Vertical column in table • Combining nuclei into one • Small fundamental particle • Space where electron exists • Sum of protons and neutrons • Bond sharing electron pairs • Symbol representing element • Bond transferring electrons • Force keeping nucleus intact • ...

Periodic Table of Elements 2025-12-11

Periodic Table of Elements crossword puzzle
Across
  1. Kr
  2. Pu
  3. Ag
  4. Hg
  5. Po
  6. H
  7. U
  8. Pb
  9. Lr
  10. Ne
  11. He
  12. Ba
  13. Mg
Down
  1. Bi
  2. Tb
  3. Au
  4. Pt
  5. Zr
  6. Li
  7. Rh
  8. Cl
  9. Rn
  10. I
  11. Al
  12. Ti

25 Clues: H • U • I • Bi • Tb • Au • Kr • Pu • Pt • Zr • Ag • Li • Hg • Rh • Po • Cl • Rn • Pb • Lr • Al • Ti • Ne • He • Ba • Mg

Elements and Atoms I 2023-08-22

Elements and Atoms I crossword puzzle
Across
  1. table
  2. zero
  3. order
  4. order
  5. mixture
  6. unit
Down
  1. order
  2. mixture
  3. reaction
  4. energy

10 Clues: zero • unit • order • table • order • order • energy • mixture • mixture • reaction

Crossword Tenus 2023-08-22

Crossword Tenus crossword puzzle
Across
  1. table
  2. zero
  3. order
  4. order
  5. mixture
  6. unit
Down
  1. order
  2. mixture
  3. reaction
  4. energy

10 Clues: zero • unit • order • table • order • order • energy • mixture • mixture • reaction

Trendy elements 2022-09-13

Trendy elements crossword puzzle
Across
  1. A transition metal used in the production of margarine
  2. Another product of the reaction of a group 1 metal with water
  3. an insoluble solid which is formed from the reaction between two soluble solutions
  4. (5,5) The reaction of a metal with oxygen, known to cause the dullness on the surface of a metal
  5. (9,5) The alloy formed when nickel and chromium are mixed with iron
  6. (5,9) A product of the reaction of a group 1 metal with water
  7. Term used to name the vertical columns of the periodic table
Down
  1. The least reactive group 1 metal
  2. A certain substance known to turn universal indicator blue
  3. Term used to describe something that can be drawn into a wire
  4. Element that is found in period 3, group 5
  5. The alloy formed when copper and zinc are mixed
  6. Term used to name the horizontal rows of the periodic table
  7. Elements that have properties that are similar to both metals and non-metals
  8. (5,5) name of the group 8/0 elements
  9. A substance that speeds up the process of a chemical reaction without being consumed
  10. A mixture of two or more metals which can also contain carbon

17 Clues: The least reactive group 1 metal • (5,5) name of the group 8/0 elements • Element that is found in period 3, group 5 • The alloy formed when copper and zinc are mixed • A transition metal used in the production of margarine • A certain substance known to turn universal indicator blue • Term used to name the horizontal rows of the periodic table • ...

Chemistry Ch. 4 2022-10-31

Chemistry Ch. 4 crossword puzzle
Across
  1. English chemist and schoolteacher who formulated a theory to describe the structure and chemical reactivity of matter in terms of atoms
  2. an instrument used to generate images of individual atoms
  3. Greek philosopher who was among the first to suggest the existence of atoms
  4. atoms that have the same number of protons but different numbers of neutrons
  5. positively charged subatomic particles
  6. the smallest particle of an element that retains its identity in a chemical reaction
Down
  1. an arrangement of elements according to similarities in their properties
  2. stream of electrons produced at the negative electrode of a tube containing a gas at low pressure
  3. the number of protons in the nucleus of an atom of an element
  4. negatively charged subatomic particles
  5. equals the number of neutrons plus the number of protons in an atom
  6. one-twelth the mass of a carbon-12 atom
  7. a vertical column of elements in the periodic table
  8. subatomic particles with no charge
  9. the central core of an atom, which is composed of protons and neutrons
  10. a horizontal row of the periodic table
  11. weighted average mass of the atoms in a naturally occurring sample of an element

17 Clues: subatomic particles with no charge • negatively charged subatomic particles • a horizontal row of the periodic table • positively charged subatomic particles • one-twelth the mass of a carbon-12 atom • a vertical column of elements in the periodic table • an instrument used to generate images of individual atoms • ...

Vocab Project 2013-12-11

Vocab Project crossword puzzle
Across
  1. a positively charged subatomic particle that is found in the nucleus of an atom
  2. an ion with a positive charge
  3. elements that are good conductors of heat and electricity
  4. a substance that cannot be broken down into simpler substances
  5. an electron that is in the highest occupied energy level of an atom
  6. a negitively charged subatomic particle that is found in the space outside the nuclues of an atom
  7. the dense positively charged mass located in the center of an atom
Down
  1. an arrangment of elements in columns based on a set of properties that repeat from row to row
  2. the smallest particle of an element
  3. elements with properties that fall between those of metals and nonmetals
  4. the pattern of repeating properties displayed by elements in the periodic table
  5. elements that are poor conductors of heat and electricity
  6. a unique number for each element that equals the number of protons in an atom of that element
  7. the elements in group 8A of the periodic table
  8. a nuetral subatomic particle that is found in the nuclues of an atom
  9. atoms of a given element that have different numbers of nuetrons and different mass numbers
  10. an ion with a negitive charge

17 Clues: an ion with a positive charge • an ion with a negitive charge • the smallest particle of an element • the elements in group 8A of the periodic table • elements that are good conductors of heat and electricity • elements that are poor conductors of heat and electricity • a substance that cannot be broken down into simpler substances • ...

Chemistry lessons 2023-05-10

Chemistry lessons crossword puzzle
Across
  1. Country name related to element number 115
  2. The 118 elements of the periodic table are classified in order of increasing (2 words)
  3. pH category of a solution with a pH of 5
  4. Substance which disappears during a chemical reaction
  5. Name of the most common solvent
  6. Compound capable of capturing one or more hydrogen ions
  7. Oil and water form a ….. solution
  8. Name of the glassware in which a solution is prepared (2 words)
  9. Atom or molecule with a charge due to the loss or gain of one or more electron
Down
  1. Name of a positive ion
  2. Name of the compound composed of one oxygen atom and two hydrogen atoms
  3. Name of a technique that can be used to separate the components of a mixture
  4. Name of the solution from which a dilution is made (2 words)
  5. Name of a negative ion
  6. In a chemical equation it is necessary to specify the state of the matter which can be solid, liquid, gas or...
  7. Name of the scientist who developed the periodic table
  8. …. is formed when two or more atoms bond together
  9. Name of the compound composed of one carbon atom and four hydrogen atoms

18 Clues: Name of a positive ion • Name of a negative ion • Name of the most common solvent • Oil and water form a ….. solution • pH category of a solution with a pH of 5 • Country name related to element number 115 • …. is formed when two or more atoms bond together • Substance which disappears during a chemical reaction • Name of the scientist who developed the periodic table • ...