periodic table Crossword Puzzles

Electrons and The Periodic Table 2022-01-26

Electrons and The Periodic Table crossword puzzle
Across
  1. What is the height of the wave from zero to crest?
  2. When an electron loses absorbed energy and falls back to its ground state and emits light.
  3. Typically represents the number of valence electrons in an element.
  4. The name of the elements in group 7A.
  5. These elements share the properties of nonmetals and metals.
  6. This principle states that electrons must occupy the lowest energy level first.
  7. The modern-day Periodic Table is organized by increasing atomic ___.
  8. The most reactive element on The Periodic Table.
  9. The greek word for frequency.
  10. Electrons move and behave like ____.
  11. As wavelength decreases, frequency ____.
Down
  1. Least reactive elements on The Periodic Table.
  2. The ability of an atom to attract electrons from another element.
  3. The greek word for wavelength.
  4. These are good conductors of energy.
  5. How many electrons can each orbital hold?
  6. These elements are usually gases, except sulfur, Phosphorus, and Bromine.
  7. This is a negatively charged, subatomic particle found in all atoms.
  8. These rays have the shortest wavelength.
  9. Published the first version of The Periodic Table.
  10. The number of orbitals block F contains.
  11. On the Aufbau Diagram, electrons are depicted as ___.

22 Clues: The greek word for frequency. • The greek word for wavelength. • These are good conductors of energy. • Electrons move and behave like ____. • The name of the elements in group 7A. • These rays have the shortest wavelength. • The number of orbitals block F contains. • As wavelength decreases, frequency ____. • How many electrons can each orbital hold? • ...

GAS LAWS 2024-04-05

GAS LAWS crossword puzzle
Across
  1. Pressure and Volume are inversely related
  2. SI unit of measurement for the amount of a substance
  3. the unit of measurement for pressure
  4. standard atmosphere pressure unit
  5. expresses the relationship between pressure, volume and temperature of a fixed amount of gas
  6. the intensity of heat present in a substance
  7. the idea that particles of matter are always in motion
  8. the gas law that is the equation of state of a hypothetical ideal gas
Down
  1. the tenth element of the Periodic Table
  2. the second element of the Periodic Table
  3. the SI unit of force
  4. the seventh element on the Periodic Table
  5. force upon a surface by an object
  6. the eighth element on the Periodic Table
  7. the given value of zero in the Kelvin scale
  8. P1/T1 = P2/T2
  9. the amount of space occupied by a three-dimensional object or region of space
  10. volume of gas is directly proportional to temperature
  11. a gas that does not behave completely according to the assumptions of the kinetic molecular theory
  12. the common unit of pressure known as millimeters of mercury
  13. An airlike fluid substance which expands freely to fill any space available

21 Clues: P1/T1 = P2/T2 • the SI unit of force • force upon a surface by an object • standard atmosphere pressure unit • the unit of measurement for pressure • the tenth element of the Periodic Table • the second element of the Periodic Table • the eighth element on the Periodic Table • Pressure and Volume are inversely related • the seventh element on the Periodic Table • ...

Chemistry4Life 2021-12-28

Chemistry4Life crossword puzzle
Across
  1. horizontal line in periodic table
  2. electron the name of electrons on the last shell of an atom
  3. elements from group 17
  4. vertical column in periodic table
  5. A table containing elements
Down
  1. founder of periodic table
  2. an inert gas
  3. first element in the periodic table
  4. positive charge in the nucleus
  5. chemical formula of iron

10 Clues: an inert gas • elements from group 17 • chemical formula of iron • founder of periodic table • A table containing elements • positive charge in the nucleus • horizontal line in periodic table • vertical column in periodic table • first element in the periodic table • electron the name of electrons on the last shell of an atom

Structure of Atom 2016-12-22

Structure of Atom crossword puzzle
Across
  1. A part of the atom that has neither a positive or negative charge
  2. Units used to measure the mass of atoms
  3. A substance consisting of atoms which all have the same number of protons
  4. Elements found on the left side of the periodic table
  5. A column, or family in the periodic table
  6. Total number of protons and neutrons in the nucleus of an atom
  7. Two or more atoms with the same atomic number but different atomic masses
  8. A combination of two or more pure substances in which each pure substance retains its individual chemical properties
  9. Number of protons in the nucleus of an atom
  10. A chart of all known elements
  11. All elements are made up of
Down
  1. Elements found on the right side of the periodic table
  2. Greek word for "indivisible"
  3. Negative charge located around the nucleus
  4. A measure of the amount of matter in an object
  5. Greek philosopher that suggested the existence of atoms
  6. A row across the periodic
  7. Anything that has mass and takes up space
  8. A thing that is composed of two or more separate elements
  9. Positive charge located in the nucleus Central part of an atom

20 Clues: A row across the periodic • All elements are made up of • Greek word for "indivisible" • A chart of all known elements • Units used to measure the mass of atoms • A column, or family in the periodic table • Anything that has mass and takes up space • Negative charge located around the nucleus • Number of protons in the nucleus of an atom • ...

Periodic Table Trends 2024-05-10

Periodic Table Trends crossword puzzle
Across
  1. When an atom has a full outer shell and are less likely to react with outside stimuli
  2. These are the vertical columns on the periodic table
  3. How much the atom weighs, determined by the number of protons and neutrons
  4. The number that determines the identity of the atom and the number of protons
  5. When an atom is more likely to react with another in order to form a full outer shell
  6. These are located on the far right of the periodic table
  7. The electrons that an atom has on it's outermost shell
Down
  1. These are metals located in the middle of the table, also known as the "Bridge"
  2. Group of metals that are found naturally, located next to the alkali metals
  3. These are the horizontal rows on the periodic table
  4. An array of chemical elements arranged by atomic number, what this crossword is about
  5. These are located in the "staircase" and are a cross between metals and nonmetals
  6. Highly reactive metals, also known as the lithium family
  7. These take up most of the periodic table
  8. Highly unreactive gases located in the very last column of the periodic table

15 Clues: These take up most of the periodic table • These are the horizontal rows on the periodic table • These are the vertical columns on the periodic table • The electrons that an atom has on it's outermost shell • Highly reactive metals, also known as the lithium family • These are located on the far right of the periodic table • ...

The Periodic Table 2025-08-14

The Periodic Table crossword puzzle
Across
  1. The name of the element with exactly 1 full electron shell
  2. The symbol for the element with the highest atomic number
  3. What is the charge of an electron?
  4. What is the charge of a proton?
  5. An element we usually associate with breathing
  6. The name for each row of the periodic table
  7. A neutrally-charged subatomic particle
Down
  1. The name of the scientist who developed the modern periodic table
  2. The third element on the Periodic Table
  3. A name for the special electrons in the outer shell of an atom
  4. The type of energy required to remove an electron from an atom
  5. The element with an atomic symbol of Au
  6. The name of a noble gas
  7. The name for each column of the periodic table
  8. A metal used in your blood
  9. The symbol of the element with atomic number 43

16 Clues: The name of a noble gas • A metal used in your blood • What is the charge of a proton? • What is the charge of an electron? • A neutrally-charged subatomic particle • The third element on the Periodic Table • The element with an atomic symbol of Au • The name for each row of the periodic table • The name for each column of the periodic table • ...

Who's the Snow Thief? 2020-11-04

Who's the Snow Thief? crossword puzzle
Across
  1. Which side of the periodic table are the nonmentals on?
  2. Dull, brittle, poor conductors, gases at room temp
  3. Luster, shiny, malleable, good conductors, solids at room temp
  4. Can be stretched wtihout breaking
  5. What can you look at (besides the periodic table) to help determine if a substance is a metal, nonmetal, or metalloid?
  6. Where are the metalloids located on the periodic table?
  7. Which side of the periodic table are the metals on?
Down
  1. Have properties of both metals and nonmetals
  2. Ability to conduct electricity
  3. Can be hammered/pressed/compressed out of shape without breakig
  4. Which element is a nonmetal but not located with the non-metals on the periodic table?
  5. Shine, sheen, soft glow

12 Clues: Shine, sheen, soft glow • Ability to conduct electricity • Can be stretched wtihout breaking • Have properties of both metals and nonmetals • Dull, brittle, poor conductors, gases at room temp • Which side of the periodic table are the metals on? • Which side of the periodic table are the nonmentals on? • Where are the metalloids located on the periodic table? • ...

Periodic Groups and Classifications 2025-01-23

Periodic Groups and Classifications crossword puzzle
Across
  1. what it's called when an atom has 8 valence electrons.
  2. classification of elements on the periodic table that don't fit in with metals or nonmetals.
  3. classification of elements on the periodic table that are shiny, conductive, and malleable.
  4. group 2 metals, which are less reactive than the Alkali Metals.
Down
  1. able to be made into a wire.
  2. extremely reactive group 1 metals.
  3. word that means things are easily broken or snapped.
  4. periodic table group that consists on unreactive gases.
  5. classification of elements on the periodic table that are brittle, nonconductive, and dull.
  6. lacking a smell.
  7. word that means that something can be bent without breaking.
  8. periodic table group that consists of highly reactive nonmetals.

12 Clues: lacking a smell. • able to be made into a wire. • extremely reactive group 1 metals. • word that means things are easily broken or snapped. • what it's called when an atom has 8 valence electrons. • periodic table group that consists on unreactive gases. • word that means that something can be bent without breaking. • ...

Year 9 Crossword 2020-12-18

Year 9 Crossword crossword puzzle
Across
  1. The movement around a pivot
  2. How certain characteristics are selected
  3. These are in group one of the periodic table
  4. The force of particles hitting the surface
  5. How close particles are in a substance
  6. These are group 7 in the periodic table.
  7. This is group eight in the periodic table.
Down
  1. The scientist who went to the Galapagos
  2. The number of protons and neutrons
  3. The amount of protons and electrons
  4. Contains lots of pieces of DNA
  5. Particles have a lot of energy and move randomly
  6. A table displaying all of the elements
  7. A section of DNA which codes for a characteristic
  8. Contains the code for our characteristics
  9. How an organism changes due to natural selection
  10. A change in an organisms DNA
  11. Contains many chromosomes

18 Clues: Contains many chromosomes • The movement around a pivot • A change in an organisms DNA • Contains lots of pieces of DNA • The number of protons and neutrons • The amount of protons and electrons • A table displaying all of the elements • How close particles are in a substance • The scientist who went to the Galapagos • How certain characteristics are selected • ...

Periodic Table and Its Trends !!!!! 2024-05-02

Periodic Table and Its Trends !!!!! crossword puzzle
Across
  1. Atoms with the same number of protons but different mass numbers
  2. The modern periodic law is based on this property
  3. The mass of an atom's protons and neutrons combined (2 words)
  4. These two elements make up the noble gas group, one starts with an N and another with an H
  5. These are defined as the most reactive metals on the periodic table (2 words)
  6. Energy required to remove an electron
  7. Horizontal rows on the periodic table
  8. Increases across a period from left to right
  9. Family of gases that rarely react
  10. Element that's in period 4 group 18
  11. Elements with similar properties are grouped into these on the periodic table
Down
  1. Metalloid elements found along this line on the periodic table (2 words)
  2. List that displays all known elements in an organized way
  3. Element used to make fireworks green (2 words)
  4. Smallest particle of an element that remains stable
  5. Group number for the halogens
  6. This type of elements are highly reactive due to having few valence electrons
  7. Property that allows metals to be hammered into sheets (2 words)
  8. Property of metals that allows them to be drawn into wires
  9. This force is strongest between elements with high electronegativity differences
  10. Describes the shape of an orbital
  11. Metals, Group of elements on the left side that are typically solid and dense

22 Clues: Group number for the halogens • Describes the shape of an orbital • Family of gases that rarely react • Element that's in period 4 group 18 • Energy required to remove an electron • Horizontal rows on the periodic table • Increases across a period from left to right • Element used to make fireworks green (2 words) • The modern periodic law is based on this property • ...

The Periodic Table, Elements and Groups 2022-02-12

The Periodic Table, Elements and Groups crossword puzzle
Across
  1. Columns are known as
  2. The element in group 14, period 2
  3. Rows are known as
  4. Elements positioned to the left of the periodic table
  5. A group of gases that do not react/ are inert
  6. A halogen that is yellow and very reactive
  7. The element in group 2, period 4
  8. The atomic number tells us the number of p... an element has
Down
  1. The element with atomic number of 11
  2. The large number at the bottom of each elements box on the periodic table is called the...
  3. The element with atomic number of 8
  4. Elements that resemble both metals and non-metals
  5. Potassium is part of this group of metals
  6. The number at the top of each elements box on the periodic table is called the...
  7. The letters on the periodic table reflect the chemical...
  8. A transition metal that is used to make jewellry

16 Clues: Rows are known as • Columns are known as • The element in group 2, period 4 • The element in group 14, period 2 • The element with atomic number of 8 • The element with atomic number of 11 • Potassium is part of this group of metals • A halogen that is yellow and very reactive • A group of gases that do not react/ are inert • A transition metal that is used to make jewellry • ...

Science Study Guide 2024-01-23

Science Study Guide crossword puzzle
Across
  1. The center of an atom that contains neutrons and protons
  2. The process of when the element emits particles
  3. Negatively charged particles in the electron cloud
  4. Very reactive nonmetals in group 17 of the Periodic Table
  5. The number of protons in an element
  6. Found in group 18 and are the least reactive elements
  7. They are reactive and are in group 2
  8. They are very reactive with group 17 and are in group 1
  9. The process of an atom becoming stable
  10. An element with more or less electrons than the original element
Down
  1. Outside the nucleus and is where the electrons can be found
  2. An element with more electrons than protons
  3. Elements 90 thru 103 and are separated from the Periodic Table
  4. A positively charged particle that determines the atomic number of the element
  5. They are uncharged particles that are found in the nucleus
  6. Elements 58 thru 71 and are separated from the Periodic Table
  7. A vertical column in the Periodic Table of Elements and those elements have similar properties
  8. Elements that are not metals and have opposite properties of metals
  9. They are good conductors of heat and electricity and are almost always solids.
  10. A horizontal line in the Periodic Table of Elements
  11. Good conductors of heat and electricity and have properties of both nonmetals and metals
  12. A unit of measurement for measuring the mass of an atom
  13. An atom with more protons than electrons
  14. An element that has more or less neutrons than the original element

24 Clues: The number of protons in an element • They are reactive and are in group 2 • The process of an atom becoming stable • An atom with more protons than electrons • An element with more electrons than protons • The process of when the element emits particles • Negatively charged particles in the electron cloud • A horizontal line in the Periodic Table of Elements • ...

vocab crossword puzzle 2021-09-21

vocab crossword puzzle crossword puzzle
Across
  1. positive charge, lost electrons
  2. basic unit of chemical element
  3. positive charge in nucleus
  4. the rows on the periodic table
  5. number of electrons in outer shell
  6. chemical substance that has a reaction
  7. negative charge, gained electrons
  8. semiconductor, between metal/non-metal
  9. elements in groups IVB-VIII
  10. negative charge in nucleus
  11. measures from nucleus to shell
Down
  1. atoms that have a different # of neutrons
  2. solid, shiny, malleable, ductile
  3. atom that's more positive/negative
  4. the columns on the periodic table
  5. element/substance that isn't metal
  6. 5 or 6 elements in the periodic table
  7. an atom with a net electric charge
  8. core of an atom
  9. no charge in nucleus
  10. elements in group IA
  11. 7 elements that make up group 18
  12. properties of electrons in set values

23 Clues: core of an atom • no charge in nucleus • elements in group IA • positive charge in nucleus • negative charge in nucleus • elements in groups IVB-VIII • basic unit of chemical element • the rows on the periodic table • measures from nucleus to shell • positive charge, lost electrons • solid, shiny, malleable, ductile • 7 elements that make up group 18 • ...

Science: Unit B 2014-11-12

Science: Unit B crossword puzzle
Across
  1. anything on the periodic table
  2. releases heat
  3. solid to gas
  4. horizontal row on the periodic table
  5. shiny,malleable,ductile
  6. characteristics that describe a substance
  7. gas to liquid
  8. "father of modern chemistry"
  9. "raisin bun model"
  10. two or more elements combined chemically
Down
  1. catalysts in the body
  2. workplace hazardous material information system
  3. vertical column on the periodic table
  4. anything that has mass and takes up space
  5. absorbs heat
  6. materials at the start of the reaction
  7. substances that help reaction go faster
  8. most reactive non-metals
  9. homogeneous substance
  10. have metallic and non-metallic properties
  11. oxygen in the air reacts with metal
  12. believed everything was made of earth,water,fire,and air
  13. "billiard model"
  14. new materials produced in a reaction
  15. amount of mass in a given volume of a substance

25 Clues: absorbs heat • solid to gas • releases heat • gas to liquid • "billiard model" • "raisin bun model" • catalysts in the body • homogeneous substance • shiny,malleable,ductile • most reactive non-metals • "father of modern chemistry" • anything on the periodic table • oxygen in the air reacts with metal • horizontal row on the periodic table • new materials produced in a reaction • ...

The Periodic Table Crossword Puzzle 2016-01-13

The Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Symbol is O
  2. Has elements that are in the middle of nonmetals and metals
  3. The group on the right end of the Periodic Table
  4. Found in supernovas and is very strong
  5. Consists of many, shiny and strong metals
  6. Also called the fluorine group
  7. It has elements that are shiny, soft and highly reactive
  8. The rows of the Periodic Table
  9. Superman's home planet and a Noble Gas
  10. The symbol is Cu
  11. A family that consist no metallic elements
  12. Highly reactive elements
Down
  1. Building Blocks of Matter
  2. Most abundant element in the Earth's Crust
  3. Includes shiny and silvery-white elements
  4. The columns of the Periodic Table
  5. This family is also known as the Nitrogen Group
  6. This family includes 3 of the oldest elements
  7. Something to represent an element
  8. Also known as Rare Earth Metals

20 Clues: Symbol is O • The symbol is Cu • Highly reactive elements • Building Blocks of Matter • Also called the fluorine group • The rows of the Periodic Table • Also known as Rare Earth Metals • The columns of the Periodic Table • Something to represent an element • Found in supernovas and is very strong • Superman's home planet and a Noble Gas • Includes shiny and silvery-white elements • ...

Elements of the Periodic Table 2021-06-03

Elements of the Periodic Table crossword puzzle
Across
  1. these are the rows on the periodic table
  2. Fr
  3. W
  4. B
  5. group 18 is also known as these
  6. Au
  7. Br
  8. Ac
  9. these are the columns of the periodic table
  10. In
  11. Re
  12. Rn
  13. Be
  14. Y
  15. Co
  16. U
  17. Po
  18. Ti
Down
  1. Pb
  2. F
  3. Es
  4. Ar
  5. P
  6. Al
  7. As
  8. Cs
  9. Kr
  10. Ag
  11. N
  12. He
  13. Hg
  14. At
  15. Tl

33 Clues: F • W • B • P • N • Y • U • Pb • Es • Ar • Fr • Al • Au • As • Br • Cs • Kr • Ac • Ag • In • Re • He • Rn • Be • Hg • At • Tl • Co • Po • Ti • group 18 is also known as these • these are the rows on the periodic table • these are the columns of the periodic table

Structure of Atom 2016-12-22

Structure of Atom crossword puzzle
Across
  1. Units used to measure the mass of atoms
  2. Positive charge located in the nucleus Central part of an atom
  3. Elements found on the left side of the periodic table
  4. A combination of two or more pure substances in which each pure substance retains its
  5. Greek philosopher that suggested the existence of atoms
  6. A thing that is composed of two or more separate elements
  7. Anything that has mass and takes up space
  8. Elements found on the right side of the periodic table
  9. Negative charge located around the nucleus
  10. mass Total number of protons and neutrons in the nucleus of an atom
Down
  1. A column, or family in the periodic table
  2. Greek word for "indivisible"
  3. All elements are made up of
  4. A substance consisting of atoms which all have the same number of protons
  5. A row across the periodic
  6. Two or more atoms with the same atomic number but different atomic masses
  7. chemical properties
  8. A measure of the amount of matter in an object
  9. A chart of all known elements
  10. A part of the atom that has neither a positive or negative charge

20 Clues: chemical properties • A row across the periodic • All elements are made up of • Greek word for "indivisible" • A chart of all known elements • Units used to measure the mass of atoms • A column, or family in the periodic table • Anything that has mass and takes up space • Negative charge located around the nucleus • A measure of the amount of matter in an object • ...

Periodic Table 2017-10-24

Periodic Table crossword puzzle
Across
  1. The tendency of an atom to attract bonding electrons is known as _________________.
  2. The amount of energy needed to remove a valence electron is known as the _______________ energy
  3. The atomic _________ describes the distance between two neighboring nuclei (aka how big an atom is)
  4. Elements in Group 8A on the periodic table are known as ________ gases.
  5. As you go across a period, electronegativity increases because there are more ___________ pulling on the shared electrons.
  6. A vertical column on the periodic table is called a _______.
Down
  1. Elements in Group 7A on the periodic table are known as ___________.
  2. Elements in Group 1A on the periodic table are known as ___________ metals.
  3. These elements have properties that are in-between those of metals and nonmetals.
  4. Elements in the d-block (middle portion) of the periodic table are known as ____________ metals.
  5. As you go across a period, ionization energy tends to ____________.
  6. A horizontal row on the periodic table is called a ________.

12 Clues: A horizontal row on the periodic table is called a ________. • A vertical column on the periodic table is called a _______. • As you go across a period, ionization energy tends to ____________. • Elements in Group 7A on the periodic table are known as ___________. • Elements in Group 8A on the periodic table are known as ________ gases. • ...

Periodic Table crossword 2021-10-25

Periodic Table crossword crossword puzzle
Across
  1. Vertical columns of the periodic table
  2. Number of protons in the nucleus of an atom
  3. Negatively charged subatomic particles
  4. Horizontal rows of the periodic table
  5. Symbol used to identify an element
  6. An element that is not a metal
  7. An element that's properties are intermediate between those of metals and solid semiconductors
Down
  1. Table of elements
  2. Russian chemist who created the periodic table
  3. Characteristics of a particular substance that can be observed
  4. Positively charged subatomic particles
  5. The mass of an atom
  6. The outside part of an atom's nucleus
  7. Neutral charged subatomic partivles
  8. An element characterized by high electrical and thermal conductivity

15 Clues: Table of elements • The mass of an atom • An element that is not a metal • Symbol used to identify an element • Neutral charged subatomic partivles • The outside part of an atom's nucleus • Horizontal rows of the periodic table • Vertical columns of the periodic table • Positively charged subatomic particles • Negatively charged subatomic particles • ...

The Periodic Table 2025-03-14

The Periodic Table crossword puzzle
Across
  1. Lavoisier wrote Elementary Treatise of Chemistry, which classified elements as acid forming, gas-like, metallic, or earthy.
  2. table - a table that organizes the chemical elements in order of increasing atomic number and that groups elements based on similarities in chemical properties and electron configurations
  3. created the first Periodic Table
  4. examples include boron and polonium
  5. examples include gold, tin, and iron
Down
  1. arranged elements according to their atomic mass
  2. mass - the average mass of all isotopes of an element
  3. - a vertical column of elements in the periodic table
  4. examples include carbon and sulfur
  5. revised and created the modern Periodic Table
  6. - a horizontal row of elements in the periodic table

11 Clues: created the first Periodic Table • examples include carbon and sulfur • examples include boron and polonium • examples include gold, tin, and iron • revised and created the modern Periodic Table • arranged elements according to their atomic mass • - a horizontal row of elements in the periodic table • mass - the average mass of all isotopes of an element • ...

Chemistry 2022-05-09

Chemistry crossword puzzle
Across
  1. a negative charged atom
  2. a type of bond where the electrons are shared
  3. energy sub-level
  4. a charged atom
  5. group 17 family in the periodic table
  6. the smallest noble gas element
  7. outermost electrons
  8. the best subject in grade 10
Down
  1. Elements that surround the middle stair-step line
  2. a positive charged atom
  3. group 18 family in the periodic table
  4. the smallest element in the periodic table
  5. a type of bond where the electrons are transferred
  6. the unit of mass used in the moles formula
  7. hydrochloric acid molecular formula

15 Clues: a charged atom • energy sub-level • outermost electrons • a positive charged atom • a negative charged atom • the best subject in grade 10 • the smallest noble gas element • hydrochloric acid molecular formula • group 18 family in the periodic table • group 17 family in the periodic table • the smallest element in the periodic table • the unit of mass used in the moles formula • ...

Chem Project 2025-11-25

Chem Project crossword puzzle
Across
  1. because they are called this bevause theyu break easily
  2. A.K.A. "rare metals"
  3. Metals and non-metals must ___ bond
  4. Les reactive than alkali metals
  5. All elements from groups 1, 2 & 13-18 have a ___ change
  6. Alkaline Earth Metals form ___ when reacting with water
  7. Multiple oxidations states
  8. How was the periodic table organized?
  9. Halogens are ___ reactive with non-metals
  10. Every Actinides is considered ___
  11. essentially non-reactive
  12. Metals become ___ ions
  13. Who is credited for designing the first periodic table?
Down
  1. ___ electrons are the outermost electrons
  2. A singular non-metal found in he upper left corner
  3. Violently react with non-metals
  4. Metals ___ electrons
  5. Valence electrons are the elements with the ___ energy level
  6. High melting points, and are ductile
  7. acts as a bisectior across the table for Non-metals and Metals
  8. Has Cobalt, takes up a majority of the table,bottom left.
  9. Alkalai is the ___ reactive metal
  10. Who created the modern periodic table?
  11. Metalloids can change this easily or it could be difficult.
  12. Are formed from a transfer of electrons

25 Clues: A.K.A. "rare metals" • Metals ___ electrons • Metals become ___ ions • essentially non-reactive • Multiple oxidations states • Violently react with non-metals • Les reactive than alkali metals • Alkalai is the ___ reactive metal • Every Actinides is considered ___ • Metals and non-metals must ___ bond • High melting points, and are ductile • How was the periodic table organized? • ...

GEN CHEM 2020-05-26

GEN CHEM crossword puzzle
Across
  1. branch of science that explores living organism
  2. a laboratory technique for the separation of a mixture.
  3. what is Ti stands for in period table.
  4. chemistry that studies the structure of matter.
  5. Substance substances that are made of only one type of atom
  6. is a mixture in which the components of the mixture are not uniform
  7. it’s the meaning of Au in the periodic table
  8. is the degree to which a chemical substance or a particular mixture of substances can damage an organism
  9. it is a special type of homogeneous mixture composed of two or more substances
  10. is the process by which an atom or a molecule acquires a negative or positive
  11. the meaning of Rb in the periodic table
  12. 5th element in the periodic table
  13. change of state from solid to gas
  14. it is a measure of the amount of matter in an object
  15. change of state from liquid to gas
  16. it is the relationship between the mass of the substance and how much space it takes up
  17. the meaning of Xe in the periodic table
  18. the technique of heating a liquid to create vapor which is collected when cooled separate from the original liquid
  19. it is a mixture in which the molecules that make up the mixture are uniformly distributed.
  20. the element Ca in the periodic table
  21. is the ratio between the activity of your sample of interest.
  22. 4th element in the periodic table
  23. the most abundant element in the universe
  24. is a chemical substance composed of many identical molecules
  25. change of state from solid to liquid
Down
  1. the meaning of Cl in the periodic table
  2. is a measure of how readily a substance undergoes a chemical reaction.
  3. a chemical operation that separates solid matter and fluid from a mixture with a filter medium
  4. it is a heterogeneous mixture that contains solid particles sufficiently large for sedimentation
  5. the chemistry that study the behavior of matter
  6. in science it means when the properties of the substance is unchanging
  7. state of matter where atoms are far apart.
  8. change of state from gas to solid
  9. property that does depend on the size of matter
  10. a property that does not depend on the size of matter.
  11. it is a measure of the "hotness" or "coldness" of a substance.
  12. change of state from liquid to solid
  13. it is a measure of how easily a substance burst into flames
  14. the chemistry of carbon compounds
  15. it is a material made up of two or more different substances which are physically combined.
  16. a mixture that has a small diameter yet are still uniformly distributed in a solution
  17. 57th in the periodic table
  18. state of matter that atoms are close together.
  19. chemistry that deals with inorganic compounds
  20. it is the quantity of space occupied by a liquid, solid, or gas.
  21. state of matter where atoms are not to far from each other
  22. makes your voice change when inhaled and it is a noble gas.
  23. it is a substance whose atoms all have the same number of protons
  24. the 18th element in the periodic table
  25. an effect is light scattering by particles in a colloid or in a very fine suspension
  26. humans inhale this gas.

51 Clues: humans inhale this gas. • 57th in the periodic table • change of state from gas to solid • the chemistry of carbon compounds • 5th element in the periodic table • change of state from solid to gas • 4th element in the periodic table • change of state from liquid to gas • change of state from liquid to solid • the element Ca in the periodic table • ...

chapter 4 vocab 2022-11-08

chapter 4 vocab crossword puzzle
Across
  1. The alkaline earth metals are six chemical elements in group 2 of the periodic table. They are beryllium, magnesium, calcium, strontium, barium, and radium.
  2. electrons on the outer shell of the atom
  3. an element intermediate between those of metals and solid nonmetals or semiconductors
  4. a law stating that the elements, when listed in order of their atomic numbers fall into recurring groups
  5. The halogens are a group in the periodic table consisting of five chemically related elements: fluorine, chlorine, bromine, iodine (I), and astatine
  6. a table that displays all known elements and atoms that have a given number of protrons in their nuclei
Down
  1. an element that is not a metal
  2. the rows of the periodic table
  3. elements whose reactions make strong bases
  4. the columns of the periodic table
  5. gases with very low reactivity
  6. the metal in the center of the periodic table connecting the main groups of metals
  7. atom that is ductile, good conductors of electricity, and typically solid at room temperature
  8. a unit of mass used for atomic weight

14 Clues: an element that is not a metal • the rows of the periodic table • gases with very low reactivity • the columns of the periodic table • a unit of mass used for atomic weight • electrons on the outer shell of the atom • elements whose reactions make strong bases • the metal in the center of the periodic table connecting the main groups of metals • ...

Chemistry Crossword 2022-05-20

Chemistry Crossword crossword puzzle
Across
  1. diagram A atom diagram created by bohr Rutherford
  2. Same protons different neutrons
  3. The Vertical parts of the periodic table
  4. The lightest element on the Periodic table
  5. Horizontal Row in Periodic Table
  6. Have a negative force
Down
  1. mass The weight of element
  2. The squares on the periodic table
  3. In group 15 and period 3
  4. Have a positive force
  5. a charged molecule or atom

11 Clues: Have a positive force • Have a negative force • In group 15 and period 3 • mass The weight of element • a charged molecule or atom • Same protons different neutrons • Horizontal Row in Periodic Table • The squares on the periodic table • The Vertical parts of the periodic table • The lightest element on the Periodic table • diagram A atom diagram created by bohr Rutherford

Ionic Bonding & Naming 2022-12-15

Ionic Bonding & Naming crossword puzzle
Across
  1. Calcium has how many valence electrons?
  2. Positively charged ion
  3. Chlorine has how many valence electrons?
  4. Attractive force between atoms
  5. consist of electrically positive protons and electrically neutral neutrons
  6. Second group of the periodic table
  7. The model for metallic bonds
  8. First group of the periodic table
  9. An electron in the outer shell associated with an atom
  10. the superscript that tells us what the atom will do with its electrons
  11. Give electrons to nonmetals
Down
  1. Occurs when there is a transfer of electrons
  2. Seventh group of the periodic table
  3. Should have 8 electrons after the transfer
  4. Diagrams that represent the valenceelectrons of atoms within a molecule
  5. When bonded together they form?
  6. Potassium has how many valence electrons?
  7. Negatively charged ion
  8. Have how many valence electrons?

19 Clues: Positively charged ion • Negatively charged ion • Give electrons to nonmetals • The model for metallic bonds • Attractive force between atoms • When bonded together they form? • Have how many valence electrons? • First group of the periodic table • Second group of the periodic table • Seventh group of the periodic table • Calcium has how many valence electrons? • ...

chemistry crossword 2014-11-06

chemistry crossword crossword puzzle
Across
  1. a element with the atomic number 'ZN'
  2. group of atoms joined by covalent bonds
  3. neutral particle in the nucleus in an atom
  4. an element with the atomic symbol 'RN'
  5. an element with the atomic symbol of 'H'
  6. an element with the atomic symbol 'B'
  7. the group in the periodic table between metals and non metals
  8. positively charged particle in an atom
  9. mass of one element calculated from the total number of protons
  10. horizontal row of elements on periodic table
  11. atom that has become electrically charged because it lost or gained electrons
  12. the centre of an atom
  13. pure substance that can not be broken down and made up of only one atom
  14. makes up all living things that occupy space
  15. an element with the atomic symbol 'AU'
Down
  1. combination of pure substances
  2. the most reactive non metals on the periodic table
  3. negatively charged atom that goes around the nucleus
  4. slow chemical change that occurs when oxygen reacts with metal
  5. chemical reaction that absorbs energy
  6. a table where all the elements are organized
  7. chemical reaction where oxygen reacts with a substance to from new substance and give off energy
  8. a material that electrical charge can pass through easily
  9. the smallest part of an element that makes up all living things
  10. a vertical column of elements on the periodic table
  11. shiny, malleable, ductile elements that conduct electricity

26 Clues: the centre of an atom • combination of pure substances • a element with the atomic number 'ZN' • chemical reaction that absorbs energy • an element with the atomic symbol 'B' • an element with the atomic symbol 'RN' • positively charged particle in an atom • an element with the atomic symbol 'AU' • group of atoms joined by covalent bonds • ...

chemistry crossword 2025-02-23

chemistry crossword crossword puzzle
Across
  1. a element with the atomic number 'ZN'
  2. group of atoms joined by covalent bonds
  3. neutral particle in the nucleus in an atom
  4. an element with the atomic symbol 'RN'
  5. an element with the atomic symbol of 'H'
  6. an element with the atomic symbol 'B'
  7. the group in the periodic table between metals and non metals
  8. positively charged particle in an atom
  9. mass of one element calculated from the total number of protons
  10. horizontal row of elements on periodic table
  11. atom that has become electrically charged because it lost or gained electrons
  12. the centre of an atom
  13. pure substance that can not be broken down and made up of only one atom
  14. makes up all living things that occupy space
  15. an element with the atomic symbol 'AU'
Down
  1. combination of pure substances
  2. the most reactive non metals on the periodic table
  3. negatively charged atom that goes around the nucleus
  4. slow chemical change that occurs when oxygen reacts with metal
  5. chemical reaction that absorbs energy
  6. a table where all the elements are organized
  7. chemical reaction where oxygen reacts with a substance to from new substance and give off energy
  8. a material that electrical charge can pass through easily
  9. the smallest part of an element that makes up all living things
  10. a vertical column of elements on the periodic table
  11. shiny, malleable, ductile elements that conduct electricity

26 Clues: the centre of an atom • combination of pure substances • a element with the atomic number 'ZN' • chemical reaction that absorbs energy • an element with the atomic symbol 'B' • an element with the atomic symbol 'RN' • positively charged particle in an atom • an element with the atomic symbol 'AU' • group of atoms joined by covalent bonds • ...

Atoms & Periodic Table (Ch. 4 & 5) 2024-05-22

Atoms & Periodic Table (Ch. 4 & 5) crossword puzzle
Across
  1. The possible energy that electrons in an atom can have
  2. An atom of a given element that has a different number of neutrons and different mass number
  3. A unique number for each element that equals the number of protons in an atom of that element
  4. The positively charged subatomic particles that are found in the nucleus of an atom
  5. Visual models of the most likely locations for the electrons in an atom
  6. An element that is a good conductor of heat and electricity
  7. An arrangement of elements in columns based on a set of properties that repeat from row to row
  8. Elements that form a bridge between elements on the left & right sides of the period table
  9. The elements in group 7A of the periodic table
  10. The negatively charged subatomic particles that are found in the space outside the nucleus of an atom
Down
  1. The arrangement of electrons in the orbitals of an atom
  2. The neutral subatomic particles that are found in the nucleus of an atom
  3. Rows of elements in a periodic table
  4. Electrons that are in the outermost energy level of an atom
  5. The pattern of repeating properties displayed by elements in the periodic table
  6. Elements in group 1A of the periodic table not including hydrogen
  7. Regions of space around the nucleus where an electron is likely to be found
  8. An element with properties that fall between those of metals & nonmetals
  9. An element that is a poor conductor of heat & electricity
  10. The dense positively charged mass located in the center of an atom
  11. Columns of elements in a period table
  12. The elements in this group don't react with any other element
  13. The sum of the number of protons & neutrons in the nucleus of an atom
  14. Elements in group 2A of the periodic table
  15. The average mass number of all of the isotopes of an element on Earth

25 Clues: Rows of elements in a periodic table • Columns of elements in a period table • Elements in group 2A of the periodic table • The elements in group 7A of the periodic table • The possible energy that electrons in an atom can have • The arrangement of electrons in the orbitals of an atom • An element that is a poor conductor of heat & electricity • ...

Chemistry 2024-01-19

Chemistry crossword puzzle
Across
  1. Al2(SO4)3
  2. developed quantum model of the atom
  3. developed planetary model of the atom
  4. from a bottle to a weighing tray
  5. developed uncertainty principle
  6. use to transfer solid
  7. row on the periodic table
  8. CaO
  9. a reaction that absorbs energy
  10. process used to determine concentration of an unknown solution
  11. gas law P1V1=P2V2
  12. smallest building block
  13. developed plum pudding model of the atom
  14. negatively charged subatomic particle
  15. NaCl
  16. largest region on the period table
  17. a unit of concentration
  18. negatively charged ion
Down
  1. a type of cylinder used for measuring liquids
  2. composed of neutrons and protons
  3. region on the periodic table that forms negative ions
  4. unit of energy
  5. region on the periodic table that can have multiple charges
  6. what the atomic radius does as you move across a period
  7. relationship between quantities in a chemical reaction
  8. anion is typically hydroxide
  9. positively charged ion
  10. CCl4
  11. gas law from which all the others are derived
  12. developed spherical model of the atom
  13. cation is always hydrogen
  14. a reaction that releases energy
  15. developed nuclear model of the atom
  16. group on the periodic table that has a full outer shell
  17. subatomic particle with mass but no charge
  18. what the atomic radius does as you move down a group
  19. positively charged subatomic particle

37 Clues: CaO • CCl4 • NaCl • Al2(SO4)3 • unit of energy • gas law P1V1=P2V2 • use to transfer solid • positively charged ion • negatively charged ion • smallest building block • a unit of concentration • row on the periodic table • cation is always hydrogen • anion is typically hydroxide • a reaction that absorbs energy • developed uncertainty principle • a reaction that releases energy • ...

Unit 3 Periodicity Round 1 2023-11-20

Unit 3 Periodicity Round 1 crossword puzzle
Across
  1. soft metals that react strongly with water
  2. the tendency of an atom to attract a shared pair of electrons in a covalent bond.
  3. highly reactive and form ionic salts when combined with metals
  4. have properties of both metals and non metals
  5. as you go down a group the first ionization energy ______
  6. net positive charge experienced by outer valence shell electrons from the force of attraction between protons and the force of repulsion between inner core electrons.
  7. the energy required to remove the outermost electron from a species
  8. half the distance between two adjacent nuclei
  9. molecules with the same electron configuration
  10. halogen ion
Down
  1. the amount of energy released when a neutral atom gains an electron to form a negatively charged ion.
  2. a repeating pattern of changing properties that is linked to atomic structure
  3. used to simplify or abbreviate electron configurations
  4. the tendency of an element to lose electrons to form positive ions.
  5. can form ions with different ionic charges
  6. column in the periodic table
  7. located on the left hand side of the periodic table
  8. amazing model that was developed by Mendeleev
  9. the minimum energy required to lose one mole of electrons from one mole of gaseous atoms in the ground state.
  10. blocks in the periodic table
  11. as effective nuclear charge _______ atomic radius decreases
  12. positive ions are ________ in size then their parent atom
  13. when silicon reacts with water it will form an ______ metal oxide.
  14. row in the periodic table
  15. located on the right hand side of the periodic table

25 Clues: halogen ion • row in the periodic table • column in the periodic table • blocks in the periodic table • soft metals that react strongly with water • can form ions with different ionic charges • amazing model that was developed by Mendeleev • have properties of both metals and non metals • half the distance between two adjacent nuclei • ...

2.8 History and Basics 2020-11-03

2.8 History and Basics crossword puzzle
Across
  1. Nonmetal that is grouped with the metals
  2. What results when elements are arranged in order of increasing atomic number
  3. The elements in the s and p blocks
  4. Where the alkaline earth metals are located
  5. Horizontal row
  6. Separates metals from nonmetals
  7. The metal that is grouped with the metalloids
  8. The second scientist who arranged the Periodic Table according to atomic number
  9. Inner transition metals
  10. Group 17
  11. d block metals
Down
  1. Elements that both the s and p sublevels are completely filled
  2. The name for the elements who have a configuration that end in s1
  3. First scientist given credit for organizing the Periodic Table
  4. Made into wire
  5. Has properties of both metals and nonmetals
  6. Vertical column
  7. How the Periodic Table was first arranged
  8. Brittle, dull, poor conductors
  9. 2nd group, 4th period

20 Clues: Group 17 • Made into wire • Horizontal row • d block metals • Vertical column • 2nd group, 4th period • Inner transition metals • Brittle, dull, poor conductors • Separates metals from nonmetals • The elements in the s and p blocks • Nonmetal that is grouped with the metals • How the Periodic Table was first arranged • Has properties of both metals and nonmetals • ...

Periodic Trends - Day 1 2023-11-09

Periodic Trends - Day 1 crossword puzzle
Across
  1. elements in the s and p blocks
  2. the group of elements that have electron configurations ending in s1
  3. the metal that is grouped with metalloids
  4. elements with full s and p sublevels
  5. the scientist who organized the Periodic Table according to atomic number
  6. group 17
  7. a vertical column
  8. how the periodic table was first arranged
Down
  1. able to be made into wire
  2. the first scientist to be given credit for organizing the periodic table
  3. 2nd group, 4th period
  4. the d block metals
  5. have properties of both metals and nonmetals
  6. the location of the alkaline earth metals
  7. separates the metals from the nonmetals
  8. horizontal row
  9. what resultswhen elements are arranged in order of increasing atomic number
  10. brittle, dull, poor conductors
  11. the only nometal that is grouped with metals
  12. inner transition metals

20 Clues: group 17 • horizontal row • a vertical column • the d block metals • 2nd group, 4th period • inner transition metals • able to be made into wire • elements in the s and p blocks • brittle, dull, poor conductors • elements with full s and p sublevels • separates the metals from the nonmetals • the location of the alkaline earth metals • the metal that is grouped with metalloids • ...

Periodic Trends History 2022-11-15

Periodic Trends History crossword puzzle
Across
  1. What results when elements are arranged in order of increasing atomic number
  2. d block metals
  3. Brittle, dull, poor conductors
  4. First scientist given credit for organizing the Periodic Table
  5. Elements that both the s and p sublevels are completely filled
  6. Group 17
  7. Separates metals from nonmetals
  8. Has properties of both metals and nonmetals
  9. Inner transition metals
  10. Made into wire
Down
  1. How the Periodic Table was first arranged
  2. The elements in the s and p blocks
  3. The name for the elements who have a configuration that end in s1
  4. The second scientist who arranged the Periodic Table according to atomic number
  5. Nonmetal that is grouped with metals
  6. Horizontal row
  7. Vertical column
  8. group number where the alkaline earth metals are located
  9. The metal that is grouped with metalloids
  10. 2nd group, 4th period

20 Clues: Group 17 • d block metals • Horizontal row • Made into wire • Vertical column • 2nd group, 4th period • Inner transition metals • Brittle, dull, poor conductors • Separates metals from nonmetals • The elements in the s and p blocks • Nonmetal that is grouped with metals • How the Periodic Table was first arranged • The metal that is grouped with metalloids • ...

Properties Crossword 2021-07-21

Properties Crossword crossword puzzle
Across
  1. What are the horizontal rows referred to in the periodic table?
  2. What element has 47 protons?
  3. What element has an atomic mass of 80?
  4. What grouping shows a lot of variation in their properties?
  5. What are the columns called in the periodic table?
Down
  1. What is the largest family in the periodic table?
  2. What grouping makes up 75% of the elements in the periodic table?
  3. How many families make up the periodic table?
  4. Who is credited for creating the periodic table?
  5. What chemical element has the symbol Ti?

10 Clues: What element has 47 protons? • What element has an atomic mass of 80? • What chemical element has the symbol Ti? • How many families make up the periodic table? • Who is credited for creating the periodic table? • What is the largest family in the periodic table? • What are the columns called in the periodic table? • ...

Periodic Table 2025-05-21

Periodic Table crossword puzzle
Across
  1. any of the three phases in which an element can exist; solid (s), liquid (l), gas (g)
  2. elements of the periodic table are periodic functions of their atomic number
  3. elements that have zero or one property/characteristic of a metal; located above/to the right of the staircase
  4. elements that have all four properties/characteristics of a metal; located under/to the left of the staircase, except for Hydrogen (H)
  5. take the shape of their container and have definite volume; only 2 elements exist as liquids at STP: Br, and Hg
  6. all elements located in Group 1 on the periodic table except hydrogen
  7. a measure of the relative tendency of an atom of an element to attract or gain electrons; the “desire” to gain electrons; electronegativity is based on a scale from 0.0-4.0
  8. all elements located in Group 17 on the periodic table; have high electronegativities
Down
  1. the tendency for an atom of a given element to gain or lose electrons when interacting with an atom of another element
  2. all elements located in Group 18 on the periodic table; inert (do not tend to react with atoms of other elements); have a full valence shell
  3. vertical columns on periodic table
  4. have definite shape and definite volume; most elements are solids at STP
  5. elements that have two properties/characteristics of metals; located along the “staircase,” except for aluminum (Al)
  6. elements with similar properties; group 1, 2, 17, and 18 on periodic table
  7. character nonmetals are NOT malleable (shatter upon being hit with a hammer), NOT ductile, do NOT have luster (dull), and do NOT conduct electricity
  8. have no definite shape and fill their container; at STP this includes H, N, O, F, Cl, & all of group 18 (the noble gases)

16 Clues: vertical columns on periodic table • all elements located in Group 1 on the periodic table except hydrogen • have definite shape and definite volume; most elements are solids at STP • elements with similar properties; group 1, 2, 17, and 18 on periodic table • elements of the periodic table are periodic functions of their atomic number • ...

Chemistry Crossword 2018-01-25

Chemistry Crossword crossword puzzle
Across
  1. Symbol the abbreviation for elements found on the periodic table
  2. a substance made of 2 or more elements chemically combined
  3. a part of an atom with a negative charge
  4. the most basic unit in chemistry
  5. a solid formed after a chemical reaction
  6. a way of separating a solid to solid mixture
  7. a way of separating a liquid to solid mixture
  8. everything to the right of the “staircase” line is a _________
Down
  1. the part of an atom with no charge
  2. another name for the rows in the periodic table
  3. Electrons the name of the electrons in the outermost shell of an atom
  4. Gases the family of the periodic table that do not react to anything
  5. a tool used to find how compounds fit together
  6. the last name of the “father” of the periodic table
  7. a way of separating a water mixture
  8. composed of 2 or more compounds physically combined
  9. the part of an atom with a positive charge
  10. everything to the left of the “staircase” line is a ______

18 Clues: the most basic unit in chemistry • the part of an atom with no charge • a way of separating a water mixture • a part of an atom with a negative charge • a solid formed after a chemical reaction • the part of an atom with a positive charge • a way of separating a solid to solid mixture • a way of separating a liquid to solid mixture • ...

Periodic table and atoms. 2023-10-19

Periodic table and atoms. crossword puzzle
Across
  1. the subatomic particle that has a negative charge.
  2. The majority of the periodic table comprises of these
  3. the rarest elementon the table
  4. what happens when an atom splits.
  5. A subatomic particle that has no charge
  6. the highest numbered element on the periodic table
  7. the center of an atom
  8. outsidetsid of an atom where electrons subside
Down
  1. the element with only one proton
  2. the element on the far right side that do not mix
  3. equal to the number of protons
  4. the maker of the periodic table
  5. a building block of matter
  6. a positively charged subatomic particle
  7. what protons and nutrons are to each other.

15 Clues: the center of an atom • a building block of matter • equal to the number of protons • the rarest elementon the table • the maker of the periodic table • the element with only one proton • what happens when an atom splits. • a positively charged subatomic particle • A subatomic particle that has no charge • what protons and nutrons are to each other. • ...

Periodic Table 2012-11-25

Periodic Table crossword puzzle
Across
  1. reacts with water
  2. group 18
  3. radioactive elements
  4. a horizontal row of elements on the periodic table
  5. arranged table by increasing atomic mass
  6. the 6th period
  7. good conductors
Down
  1. atomic # 11
  2. atomic # 12
  3. has chemical reactions with other atoms,#'s 1-8
  4. a vertical column of elements on the periodic table
  5. atomic # 18
  6. group 17
  7. organized table by increasing atomic number
  8. generally gasea or dull, brittle solids

15 Clues: group 18 • group 17 • atomic # 11 • atomic # 12 • atomic # 18 • the 6th period • good conductors • reacts with water • radioactive elements • generally gasea or dull, brittle solids • arranged table by increasing atomic mass • organized table by increasing atomic number • has chemical reactions with other atoms,#'s 1-8 • a vertical column of elements on the periodic table • ...

Atoms & Elements 2022-01-03

Atoms & Elements crossword puzzle
Across
  1. Columns in the periodic table where elements have similar properties.
  2. An ion with a positive charge.
  3. The number of protons in the nucleus of an atom of an element.
  4. Any of two or more versions of a chemical element, having the same number of protons in the nucleus, or the same atomic number, but having different numbers of neutrons in the nucleus, or different atomic masses.
  5. Found along the 'staircase'.Have properties of both metals and nonmetals.
  6. A tiny, negatively charged particle that moves around the nucleus of an atom.
  7. An element of the periodic table represented by the symbol Fe.
  8. The total number of protons and neutrons in an atom's nucleus.
  9. A chart of all chemical elements currently known, organized by their properties.
  10. The first element in group 18 on the periodic table.
Down
  1. A subatomic particle that has no charge and that is found in the nucleus of an atom.
  2. Positively charged particle in the nucleus of an atom.
  3. The first element on the periodic table.
  4. Horizontal row of elements in the periodic table.
  5. Brittle, dull, poor conductors of hear and electricity, and have much lower melting and boiling points.
  6. An ion with a negative charge.
  7. The smallest unit of an element that maintains the properties of that element.
  8. Pure substance that consists entirely of one type of atom.
  9. Relating to or denoting electrons involved in or available for chemical bond formation.
  10. Any atom or group of atoms that bears one or more positive or negative electrical charges.

20 Clues: An ion with a positive charge. • An ion with a negative charge. • The first element on the periodic table. • Horizontal row of elements in the periodic table. • The first element in group 18 on the periodic table. • Positively charged particle in the nucleus of an atom. • Pure substance that consists entirely of one type of atom. • ...

Vocabulary Final Review Part II 2016-05-31

Vocabulary Final Review Part II crossword puzzle
Across
  1. Are Ductile, Malleable, Lustrous, Good Conductors (Plural)
  2. A bond between two metals
  3. Shares properties of metals and nonmetals
  4. Name of Family 18 (last column)on the periodic table; contain a full shell of electrons (Plural) (2 Words)
  5. A charged atom
  6. Combination of chemical symbols (CO2, H2O, NaCl)(2 Words)
  7. Ability to be hammered into a thin sheet
  8. Subatomic particle that has no charge and found inside of nucleus
  9. Metals found in the middle of the periodic table (Plural) (2 Words)
  10. Number of protons + neutrons in an atom (2 Words)
  11. A bond that shares electrons (between 2 nonmetals)
  12. Negatively charged subatomic particle, located outside of nucleus in shells
Down
  1. Ability to be drawn into a thin wire
  2. Smallest part of an element that has all the properties of an element
  3. Shininess, Reflects light
  4. Horizontal row of elements in the periodic table (Plural) (2 Words)
  5. Name of Family 1 that has one valence electron ( Includes Na, Li, K, Cs, Fr) (2 Words)
  6. Shorthand way of representing an element (Example: F, Co, Ag, Al, W)(Plural) (2 Words)
  7. Name of Family 17 of the periodic table; contain 7 valence electrons (Plural)
  8. A bond that donates/accepts electrons (between a metal and a nonmetal)
  9. An element that contains carbon is said to be this type of substance
  10. Column of elements in the periodic table, shares similar properties
  11. Electrons in the outermost energy level of an atom (Plural)
  12. Number of protons in an atom (2 Words)
  13. Subatomic particle that is positively charged
  14. A positively charged ion

26 Clues: A charged atom • A positively charged ion • Shininess, Reflects light • A bond between two metals • Ability to be drawn into a thin wire • Number of protons in an atom (2 Words) • Ability to be hammered into a thin sheet • Shares properties of metals and nonmetals • Subatomic particle that is positively charged • Number of protons + neutrons in an atom (2 Words) • ...

"Trends Across A Period": 2022-05-29

"Trends Across A Period": crossword puzzle
Across
  1. Positively charged subatomic particle
  2. They are the electrons in the outermost electron shell insulated atom of an element
  3. across a period first increases and then decreases
  4. How likely or vigorously an atom is to react with other substances
  5. Chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure
  6. They are mostly gases and sometimes liquid
  7. The distance from the atom's nucleus to the outer edge of the electron cloud
  8. The level of reactivity of a metal
  9. An elements that does not react
  10. The alkaline metals in Periodic Table
  11. Atom's ability to attract electrons
  12. The energy required to change the state of an element from its solid state to its liquid state
Down
  1. Ability of an atom to accept an electron
  2. They are best considered not as a vertical group of elements but as a row or block
  3. The positively charged center of the atom consisting of protons and neutron
  4. The alkali metals in Periodic Table
  5. Elements found in Group 1 of the periodic table
  6. Temperature at which the vapor pressure of a liquid equals the pressure surrounding the liquid and the liquid changes into a vapor
  7. The number of protons in the nucleus
  8. Elements on the RIGHT SIDE of the periodic table have a HIGHER ionization energy
  9. Negatively charged subatomic particle
  10. Typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  11. an atom
  12. The elements in group 18 on the periodic table

24 Clues: an atom • An elements that does not react • The level of reactivity of a metal • The alkali metals in Periodic Table • Atom's ability to attract electrons • The number of protons in the nucleus • Positively charged subatomic particle • Negatively charged subatomic particle • The alkaline metals in Periodic Table • Ability of an atom to accept an electron • ...

chemical reactions 2016-10-26

chemical reactions crossword puzzle
Across
  1. there are 118 of these on the periodic table
  2. a chemical change where a solid is formed from a liquid
  3. state of matter, has no definite shape or volume
  4. found between metals and metalloids on the periodic table
  5. a color change iron goes through when it mixes with oxygen
  6. negitively charged particle found in rings outside the nucleus
  7. change to a different substance with different properties.
  8. the 1 or 2 letter abbreviation of an element
  9. The number at the top of the square in the periodic table
  10. a reaction that absorbs heat (feels cool)
  11. positively charged particle found in the nucleus of an atom
  12. State of matter, example- lightning or fire
  13. when a solid goes to a liquid
Down
  1. a sign of chemical change that leaves go through
  2. a reaction that releases heat (feels hot)
  3. when a liquid goes to a solid
  4. sign of change, __________ increase or decrease
  5. state of matter, has a definite volume but not a definite shape
  6. When a solid goes to a gas
  7. alters the form of the substance, but does not change the substance
  8. state of matter where particles are closely packed together
  9. the ability to burn
  10. most of these elements are gas-found on the right side of the periodic table
  11. Neutrally charged particle foud in the nucleus of an atom
  12. The mass of an element
  13. when 2 or more elemnts are combined
  14. most abundant elements on the periodic table
  15. the basic building blocks of matter

28 Clues: the ability to burn • The mass of an element • When a solid goes to a gas • when a liquid goes to a solid • when a solid goes to a liquid • when 2 or more elemnts are combined • the basic building blocks of matter • a reaction that releases heat (feels hot) • a reaction that absorbs heat (feels cool) • State of matter, example- lightning or fire • ...

BJU Physical Chapter 4 Vocab 2024-03-19

BJU Physical Chapter 4 Vocab crossword puzzle
Across
  1. (no space)have 2 valence electrons; become 2+ cations; slightly less reactive than alkali metals;
  2. (no space)a table of the elements that displays their periodic properties in relationship with their atomic numbers
  3. Came up with element symbols for the first 47 elements
  4. (no space)the electrons in the outermost energy level of a neutral atom
  5. The row on the periodic table
  6. Used X-ray spectroscopy to determine the atomic number for each element
  7. (no space)one or two valence electrons, easily making 1+ or 2+ cations; often found in alloys like sterling silver, steel;
  8. have 4 or more valence electrons; on right of periodic table;
Down
  1. (no space)elements in group 1; one valence electrons; very reactive and form 1+ cations; always found as compounds;
  2. (no space)groups 13-16
  3. group 17; 7 valence electrons so gain 1 to become 1- anions; highly reactive;
  4. Made one of the first lists of 33 elements
  5. almost 80% of elements; few valence electrons; left on periodic table
  6. (no space)two valence electrons forming 2+ cations; first row is rare; second row is radioactive;
  7. (no space)states that the properties of the elements vary in a periodic way with their atomic numbers
  8. between metals and nonmetals; also called semiconductors;
  9. First to organize elements in a table by increasing atomic mass
  10. (no space)8 valence electrons except for helium; unreactive or inert;
  11. Expanded on periodicity, group elements by atomic mass and developed the law of octaves
  12. A set of elements in the same column
  13. Said matter consisted of indivisible particles of elements

21 Clues: (no space)groups 13-16 • The row on the periodic table • A set of elements in the same column • Made one of the first lists of 33 elements • Came up with element symbols for the first 47 elements • between metals and nonmetals; also called semiconductors; • Said matter consisted of indivisible particles of elements • ...

Periodic Table Vocabulary 2023-05-09

Periodic Table Vocabulary crossword puzzle
Across
  1. The first group on the Periodic Table
  2. Shiny, Silvery
  3. Gases, or Dull brittle solids
  4. The vertical columns on the periodic table
  5. Is commonly used in its solid or liquid form to clean pools
  6. The Chemical Formula for salt
  7. Needed to breath
  8. Commonly used in recyclable cans
  9. Nonreactive elements
  10. Solids
  11. Tells the number of protons and neutrons in the nucleus of the Element
Down
  1. Tells the number of protons in an atom
  2. Weighted average of all of the different versions of an Element
  3. Abbreviation for the name of an element
  4. Only Non-Metal in the first group
  5. Used to light up signs at night
  6. Gives rotten eggs their smell
  7. The horizontal rows on the periodic table
  8. 17th Group
  9. This element is soft and bendable

20 Clues: Solids • 17th Group • Shiny, Silvery • Needed to breath • Nonreactive elements • Gives rotten eggs their smell • Gases, or Dull brittle solids • The Chemical Formula for salt • Used to light up signs at night • Commonly used in recyclable cans • Only Non-Metal in the first group • This element is soft and bendable • The first group on the Periodic Table • ...

Elements of the Periodic Table 2025-02-23

Elements of the Periodic Table crossword puzzle
Across
  1. these are the rows on the periodic table
  2. Fr
  3. W
  4. B
  5. group 18 is also known as these
  6. Au
  7. Br
  8. Ac
  9. these are the columns of the periodic table
  10. In
  11. Re
  12. Rn
  13. Be
  14. Y
  15. Co
  16. U
  17. Po
  18. Ti
Down
  1. Pb
  2. F
  3. Es
  4. Ar
  5. P
  6. Al
  7. As
  8. Cs
  9. Kr
  10. Ag
  11. N
  12. He
  13. Hg
  14. At
  15. Tl

33 Clues: F • W • B • P • N • Y • U • Pb • Es • Ar • Fr • Al • Au • As • Br • Cs • Kr • Ac • Ag • In • Re • He • Rn • Be • Hg • At • Tl • Co • Po • Ti • group 18 is also known as these • these are the rows on the periodic table • these are the columns of the periodic table

Periodic Table Crossword 2025-02-27

Periodic Table Crossword crossword puzzle
Across
  1. each box represents one _____ of that element
  2. Elements in the middle of the periodic table are the _____ metals
  3. the vertical columns on the periodic table
  4. your school's mascot
  5. the horizontal rows are called _____
  6. negatively charged, outside the nucleus
Down
  1. positively charged, inside the nucleus
  2. Group 1 metals
  3. abbreviated version of the element
  4. Group 18 on the periodic table
  5. most of the elements are different types of _____
  6. Group 2 metals
  7. sum of the protons and neutrons
  8. outermost electrons and shells
  9. this is the amount of protons in an atom

15 Clues: Group 1 metals • Group 2 metals • your school's mascot • Group 18 on the periodic table • outermost electrons and shells • sum of the protons and neutrons • abbreviated version of the element • the horizontal rows are called _____ • positively charged, inside the nucleus • negatively charged, outside the nucleus • this is the amount of protons in an atom • ...

Dylan Trieu 2020-11-05

Dylan Trieu crossword puzzle
Across
  1. a chemical element that forms a simple substance
  2. has more protons than electrons
  3. A substance with high electrical conductivity, luster, and malleability
  4. decimal number between 1 and 10
  5. has more electrons than protons
  6. have similarities in the electronic configuration
  7. a standard scientific unit for measuring
  8. is a chemical element that mostly lacks the characteristics of a metal
Down
  1. noble gases are the chemical elements in group 18 of the periodic table
  2. mass is the mass of all the atoms in a molecule in grams per mole.
  3. electron are electrons in the outermost shell of the atom
  4. mass is the average mass of atoms of an element
  5. A period in the periodic table is a row of chemical elements.
  6. indicates the position of the metalloids in the Periodic Table.
  7. is an atom or molecule that has a net electrical charge.
  8. number the number of protons in the nucleus of an atom
  9. the eight-electron arrangement in the outer electron shell of the noble-gas atoms
  10. are five non-metallic elements found in group 17 of the periodic table

18 Clues: has more protons than electrons • decimal number between 1 and 10 • has more electrons than protons • a standard scientific unit for measuring • a chemical element that forms a simple substance • mass is the average mass of atoms of an element • have similarities in the electronic configuration • number the number of protons in the nucleus of an atom • ...

Atomic Structure Review 2023-04-19

Atomic Structure Review crossword puzzle
Across
  1. Elements near each other on the periodic table with similar properties.
  2. Protons and Neutrons added together
  3. Particle with a negative charge. Located in orbitals.
  4. The name for a row of the periodic table
  5. The center of an atom
  6. Atoms of the same element with different numbers of neutrons
  7. Color of light made from all the wavelengths of light
Down
  1. The number of protons in an atom
  2. The smallest particle of an element
  3. Particle with no charge(neutral). Located in the nucleus.
  4. Particle with a positive charge. Located the nucleus.
  5. Family made from elements in group 18 of the periodic table
  6. The name for a column on the periodic table
  7. Type of electron that is in the outermost energy level of an atom

14 Clues: The center of an atom • The number of protons in an atom • The smallest particle of an element • Protons and Neutrons added together • The name for a row of the periodic table • The name for a column on the periodic table • Particle with a positive charge. Located the nucleus. • Particle with a negative charge. Located in orbitals. • ...

Science crossword 2025-08-08

Science crossword crossword puzzle
Across
  1. the first element of the periodic table
  2. number 106 on the periodic table
  3. only made up of one type of atoms
  4. made up of atoms chemically bonded together
Down
  1. number 66 on the periodic table
  2. made up of parts you can seperate
  3. number 67 on the periodic table
  4. used in cooking when you use the sifter
  5. light up
  6. number 5 on the periodic table

10 Clues: light up • number 5 on the periodic table • number 66 on the periodic table • number 67 on the periodic table • number 106 on the periodic table • made up of parts you can seperate • only made up of one type of atoms • used in cooking when you use the sifter • the first element of the periodic table • made up of atoms chemically bonded together

Chemistry 2018-02-07

Chemistry crossword puzzle
Across
  1. an atom with a negative charge
  2. no one can take away from this element
  3. an atom with a positive charge
  4. a particle with a charge
  5. how powerful an atom is at stealing an electron
  6. Valence Shell Electron Pair Repultion
  7. the outermost electrons
  8. Compound one compound is a cation and the other is an anion
Down
  1. anything that takes up space and has mass
  2. 6.02 x 10^23
  3. Compound that tends to be more variable
  4. everything to the right of the "stair steps" (periodic table)
  5. atoms of the same elements but different numbers of neutrons
  6. Reaction A change in the electrons on the outside
  7. the rows on the periodic table
  8. table a table filled with all the elements
  9. the amount of mass per volume of an object

17 Clues: 6.02 x 10^23 • the outermost electrons • a particle with a charge • an atom with a negative charge • an atom with a positive charge • the rows on the periodic table • Valence Shell Electron Pair Repultion • no one can take away from this element • Compound that tends to be more variable • anything that takes up space and has mass • table a table filled with all the elements • ...

Periodic Table 2021-11-16

Periodic Table crossword puzzle
Across
  1. columns on the periodic table
  2. element with the highest electronegativity
  3. rows on the periodic table
  4. group 4, period 4
  5. make up most of the periodic table
  6. semiconductors
  7. metalloid in group 15
  8. name of group which form -1 ions
Down
  1. has the highest ionization energy out of Pd, P, & Ge.
  2. # of valence electrons in the alkaline earth metals
  3. measure of how much an element attracts electrons
  4. Element with the largest atomic radius
  5. Energy required to remove an electron
  6. group of elements with 1 valence electron
  7. gases stable nonmetal family

15 Clues: semiconductors • group 4, period 4 • metalloid in group 15 • rows on the periodic table • gases stable nonmetal family • columns on the periodic table • name of group which form -1 ions • make up most of the periodic table • Energy required to remove an electron • Element with the largest atomic radius • group of elements with 1 valence electron • ...

The Periodic Table 2023-05-12

The Periodic Table crossword puzzle
Across
  1. There are 18 of these on the periodic table.
  2. This element has 8 protons and is the air that we breathe.
  3. An element with the atomic # of 6.
  4. An element that has 1 valence electron and is also known as salt.
  5. The elements that take up the middle part of the periodic table are called _______ metals.
  6. A group of elements that are great conductors, shiny, and solids.
  7. An element with the atomic mass of 14.007.
  8. The atomic # of an element represents the amount of ____ and electrons.
  9. This element is in period 2 and has 1 valence electron.
  10. The element that is represented by the symbol Si.
Down
  1. This element is a metalloid with 3 valence electrons.
  2. Metals, nonmetals, and ____ are the 3 main categories of elements.
  3. There are 7 of these on the periodic table.
  4. An element that has 8 valence electrons and is found in period 5.
  5. The metalloids on the periodic table are arranged in the formation of a _____.
  6. The first element on the period table.
  7. This element is a noble gas in the same period as gold.
  8. _____ dot structures are diagrams that represent elements using electron count.
  9. The elements in group 18 are a part of the ______ gas family.

19 Clues: An element with the atomic # of 6. • The first element on the period table. • An element with the atomic mass of 14.007. • There are 7 of these on the periodic table. • There are 18 of these on the periodic table. • The element that is represented by the symbol Si. • This element is a metalloid with 3 valence electrons. • ...

Who am I? (Element Version) 2024-05-16

Who am I? (Element Version) crossword puzzle
Across
  1. I am the first element on the periodic table.
  2. I have 79 electrons and mass of 197.
  3. You breathe me in, and my atomic number is 8.
  4. I am in group 5 period 5.
  5. My symbol is Pb.
  6. I am an element found in your body with 20 protons.
  7. Symbol for Iron.
  8. I am the element after Gold.
  9. My symbol is "W" because in German my name is Wolfram.
  10. I am the most dangerous element on the table, my symbol is Po.
  11. I am in group 14 period 5.
  12. My symbol is Fe.
Down
  1. I am the fifth element on the periodic table.
  2. I am the second element on the periodic table.
  3. There are 18 total, go up and down.
  4. I have 118 protons in total.
  5. I have 92 protons and am used for submarines.
  6. There are 7 total, go left and right.
  7. I am the most expensive element in Group 1 Period 7.
  8. I am the most explosive element with 51 protons.

20 Clues: My symbol is Pb. • Symbol for Iron. • My symbol is Fe. • I am in group 5 period 5. • I am in group 14 period 5. • I have 118 protons in total. • I am the element after Gold. • There are 18 total, go up and down. • I have 79 electrons and mass of 197. • There are 7 total, go left and right. • I am the fifth element on the periodic table. • ...

Chemistry Crossword 2022-06-16

Chemistry Crossword crossword puzzle
Across
  1. an atom that has lost electrons
  2. has no charge in an atom
  3. the lightest element on the periodic table
  4. determines the amount of protons
  5. the vertical columns of a periodic table
  6. the positive charge in a atom
  7. A cylindrical holder for measuring solution
  8. negatively charged ion
Down
  1. Used to magnify microscopic organisms
  2. The heaviest atom on the periodic table
  3. Has the atomic number 15 and atomic weight of 31
  4. contains one hydrogen and two oxygen atoms
  5. a diagram created by bohr rutherford
  6. the negative charge in an atom
  7. positively charged ion
  8. different species of atoms of an element
  9. Used to heat up objects or solutions
  10. has the atomic number 2 and atomic weight of 4

18 Clues: positively charged ion • negatively charged ion • has no charge in an atom • the positive charge in a atom • the negative charge in an atom • an atom that has lost electrons • determines the amount of protons • a diagram created by bohr rutherford • Used to heat up objects or solutions • Used to magnify microscopic organisms • The heaviest atom on the periodic table • ...

8th Prop of Atoms & Molecules L 1-15 Vocab Crossword 2021-11-19

8th Prop of Atoms & Molecules L 1-15 Vocab Crossword crossword puzzle
Across
  1. refining ore through high temperature
  2. molecules formed by sharing of electrons
  3. positively charged particle (+) in the nucleus of an atom
  4. number of protons in an atom
  5. a measure of how strongly an element attracts electrons to itself
  6. group of chemically connected atoms
  7. tight mass of protons and neutrons in the center of an atom
  8. recycling of carbon for reuse by plants and animals
  9. elements on the periodic table between the metals and nonmetals
  10. number of protons plus the number of neutrons in an atom
  11. negatively charged particle orbiting the nucleus of an atom
  12. substance that cannot be broken down by ordinary chemical means
  13. a bond formed by transferring of electrons
  14. row of the periodic table
  15. two or more different kinds of atoms bonded together
Down
  1. elements in the center columns of the periodic table, labeled with the letter B
  2. adding of oxygen to a molecule
  3. top four elements in column VIIA (17) on the periodic table
  4. symbolic representation of the atoms in a molecule
  5. outermost energy level (or shell) of an atom
  6. column of the periodic table
  7. non-reactive
  8. removal of oxygen from a molecule
  9. two of the same type of atom bonded together
  10. bond formed when thousands of atoms freely share their electrons
  11. an element with an electrical charge due to missing or extra electrons
  12. separating of atoms by passing electrical current through them
  13. electrically neutral (neither + nor - )in the nucleus of an atom
  14. gases elements in column VIIA, (18) non-reactive elements

29 Clues: non-reactive • row of the periodic table • number of protons in an atom • column of the periodic table • adding of oxygen to a molecule • removal of oxygen from a molecule • group of chemically connected atoms • refining ore through high temperature • molecules formed by sharing of electrons • a bond formed by transferring of electrons • ...

KS3 Science 2022-12-06

KS3 Science crossword puzzle
Across
  1. element which makes diamond
  2. most reactive metal in the periodic table
  3. metal which forms the main part of steel
  4. non-metal which is in liquid form
  5. the most unreactive metal
  6. metal used in making aircraft bodies
  7. element which forms a main part of sand
  8. element which is used for nuclear power generation
Down
  1. element in the periodic table without neutrons
  2. metal which is in liquid form
  3. most reactive non-metal in the periodic table
  4. noble gas sued in weather balloons
  5. element needed for respiration by all organisms
  6. metal used in electrical wiring
  7. element needed for healthy bones
  8. element needed for making chlorophyll
  9. element which is an important part of proteins

17 Clues: the most unreactive metal • element which makes diamond • metal which is in liquid form • metal used in electrical wiring • element needed for healthy bones • non-metal which is in liquid form • noble gas sued in weather balloons • metal used in making aircraft bodies • element needed for making chlorophyll • element which forms a main part of sand • ...

Science Crossword 2014-11-24

Science Crossword crossword puzzle
Across
  1. what sphere is frozen liquids?
  2. What is it called when water falls from the sky?
  3. What contains all of Earth's elements?
  4. ___ are the building blocks of everything.
  5. What group of elements are all happy?
  6. what goes left and right on the periodic table?
  7. what sphere is the ground?
  8. How many electrons can fit in an atoms second level?
Down
  1. What's the center of an atom called?
  2. what sphere are liquids in?
  3. How do plants get food?
  4. What charge do neutrons have?
  5. Fossil Fuels contain what?
  6. What is CO2's full name?
  7. what sphere is the air?
  8. What is the smallest part of an atom?
  9. All of the ____ contain carbon.
  10. what goes up and down on the periodic table?
  11. whats on the periodic table?
  12. What has a positive charge in atoms?

20 Clues: How do plants get food? • what sphere is the air? • What is CO2's full name? • Fossil Fuels contain what? • what sphere is the ground? • what sphere are liquids in? • whats on the periodic table? • What charge do neutrons have? • what sphere is frozen liquids? • All of the ____ contain carbon. • What's the center of an atom called? • What has a positive charge in atoms? • ...

The Periodic Table Crossword Puzzle 2016-01-13

The Periodic Table Crossword Puzzle crossword puzzle
Across
  1. The columns of the Periodic Table
  2. Superman's home planet and a Noble Gas
  3. Most abundant element in the Earth's Crust
  4. Also known as Rare Earth Metals
  5. This family includes 3 of the oldest elements
  6. Building Blocks of Matter
  7. This family is also known as the Nitrogen Group
  8. Includes shiny and silvery-white elements
  9. Also called the fluorine group
  10. Symbol is O
  11. Something to represent an element
Down
  1. The symbol is Cu
  2. Consists of many, shiny and strong metals
  3. The group on the right end of the Periodic Table
  4. A family that consist no metallic elements
  5. It has elements that are shiny, soft and highly reactive
  6. Highly reactive elements
  7. The rows of the Periodic Table
  8. Found in supernovas and is very strong
  9. Has elements that are in the middle of nonmetals and metals

20 Clues: Symbol is O • The symbol is Cu • Highly reactive elements • Building Blocks of Matter • The rows of the Periodic Table • Also called the fluorine group • Also known as Rare Earth Metals • The columns of the Periodic Table • Something to represent an element • Superman's home planet and a Noble Gas • Found in supernovas and is very strong • Consists of many, shiny and strong metals • ...

Tools of Chemistry 2020-06-14

Tools of Chemistry crossword puzzle
Across
  1. Used in some batteries
  2. A subatomic particle with a positive charge.
  3. The centre part on an atom.
  4. A mixture of ions compounds, and atoms.
  5. A subatomic particle with a negative charge.
  6. An charged atom.
  7. Is in salt.
  8. A verticle column in the periodic table
  9. Rows in the periodic table.
Down
  1. The number that shows how many protons are in an atom.
  2. This type of element can conduct heat and electricity.
  3. A subatomic particle with no charge.
  4. A space around the nucleus in an atom.
  5. A essential part of respiration.
  6. Put in balloons.
  7. The tenth element in the periodic table. And is a noble gas.
  8. Two or more atoms chemically bonded together.
  9. Put in pools to keep it clean
  10. The symbol for this element is 'I'

19 Clues: Is in salt. • Put in balloons. • An charged atom. • Used in some batteries • The centre part on an atom. • Rows in the periodic table. • Put in pools to keep it clean • A essential part of respiration. • The symbol for this element is 'I' • A subatomic particle with no charge. • A space around the nucleus in an atom. • A mixture of ions compounds, and atoms. • ...

Atoms, Periodic Table and Bonding 2024-11-08

Atoms, Periodic Table and Bonding crossword puzzle
Across
  1. Charged atoms.
  2. Top number in square that reveals # of protons.
  3. Ductile, malleable and luster is ________ bonding.
  4. Subatomic particles in atom that have no charge.
  5. Example of Covalent compound.
  6. Group # that has all of its energy shell filled.
  7. Horizontal (left to right) rows on periodic table.
  8. Charge of ion that loses electrons.
  9. Bonding involving transfer of electrons.
  10. Category of elements found inside staircase.
  11. Category of elements that makes up most of chart.
Down
  1. Covalent bonding involves atoms ________ electrons.
  2. Example of Ionic compound.
  3. The negatively charged subatomic particles in atom.
  4. Father of periodic table: Dmitri __________.
  5. Charge of ion that gains electrons.
  6. Vertical (up and down) columns on periodic table.
  7. The positively charged subatomic particles in atom.
  8. Electron dot diagrams reveal atom's ________ electrons.

19 Clues: Charged atoms. • Example of Ionic compound. • Example of Covalent compound. • Charge of ion that gains electrons. • Charge of ion that loses electrons. • Bonding involving transfer of electrons. • Category of elements found inside staircase. • Father of periodic table: Dmitri __________. • Top number in square that reveals # of protons. • ...

chapter 6- Elements and the periodic table By-Dakota 2017-01-26

chapter 6- Elements and the periodic table By-Dakota crossword puzzle
Across
  1. atom with same number of protons but different numbers of neutrons
  2. a particle in an atom that has a negatively charged
  3. a short way to call a chemical element
  4. group 17 on the periodic table
  5. two words the mass of an atom in ______ _____ units (u)
  6. a particle in the atom's nucleus that is positively charged
  7. the smallest unit of an element
Down
  1. two words group 18 of the periodic table
  2. a pure substance composed of two or more different elements chemically joined
  3. a row on the periodic table
  4. two words column of elements with similar properties
  5. two words group 1 in the periodic table
  6. an element with properties of both metals and non-metals
  7. a particle in the atom's nucleus
  8. two words how many protons and neutrons are in the atoms nucleus

15 Clues: a row on the periodic table • group 17 on the periodic table • the smallest unit of an element • a particle in the atom's nucleus • a short way to call a chemical element • two words group 1 in the periodic table • two words group 18 of the periodic table • a particle in an atom that has a negatively charged • two words column of elements with similar properties • ...

Properties Crossword 2021-07-21

Properties Crossword crossword puzzle
Across
  1. What are the columns called in the periodic table?
  2. What element has an atomic mass of 80?
  3. What grouping shows a lot of variation in their properties?
  4. What is the largest family in the periodic table?
Down
  1. What element has 47 protons?
  2. What are the horizontal rows referred to in the periodic table?
  3. Who is credited for creating the periodic table?
  4. What grouping makes up 75% of the elements in the periodic table?
  5. How many families make up the periodic table?
  6. What chemical element has the symbol Ti?

10 Clues: What element has 47 protons? • What element has an atomic mass of 80? • What chemical element has the symbol Ti? • How many families make up the periodic table? • Who is credited for creating the periodic table? • What is the largest family in the periodic table? • What are the columns called in the periodic table? • ...

Periodic Table 2025-07-16

Periodic Table crossword puzzle
Across
  1. A vertical column on the periodic table
  2. Scientist who created the first version of the periodic table
  3. Inert group on the far right of the table
  4. One or two letters representing an element
  5. Element that is dull, brittle, and poor conductor of heat and electricity
  6. A horizontal row in the periodic table
  7. Shiny, conductive, and often malleable element type
Down
  1. Metals in the center of the periodic table
  2. The average atomic weight of an element
  3. Very reactive metals in group 1
  4. The basic unit of a chemical element
  5. A substance made of only one kind of atom

12 Clues: Very reactive metals in group 1 • The basic unit of a chemical element • A horizontal row in the periodic table • A vertical column on the periodic table • The average atomic weight of an element • Inert group on the far right of the table • A substance made of only one kind of atom • Metals in the center of the periodic table • One or two letters representing an element • ...

Science 2021-03-04

Science crossword puzzle
Across
  1. 2 or more different elements.
  2. hundred, around the amount of elements in the periodic table.
  3. 2/3 separating methods.
  4. the fifth element in the periodic table.
  5. horizontal rows in the periodic table.
  6. 3/3 separating methods.
  7. compounds contain...
  8. doesn’t count as a molecule.
  9. sodium chloride
Down
  1. water
  2. 2 or more atoms held together by chemical bonds.
  3. contain millions or billions of atoms.
  4. 2 or more substances not chemically combined.
  5. 1/3 separating methods.
  6. made up of protons neutrons and electrons.
  7. a mixture that is well mixed and difficult to separate.

16 Clues: water • sodium chloride • compounds contain... • 1/3 separating methods. • 2/3 separating methods. • 3/3 separating methods. • doesn’t count as a molecule. • 2 or more different elements. • contain millions or billions of atoms. • horizontal rows in the periodic table. • the fifth element in the periodic table. • made up of protons neutrons and electrons. • ...

Periodic Table Choice Board 2023-09-12

Periodic Table Choice Board crossword puzzle
Across
  1. The first noble gas on the periodic table
  2. The process of which ions are formed by gain or loss of an electron
  3. Negatively charged subatomic particle
  4. The element symbol K
  5. The rows on a periodic table
  6. The mass of an atom
  7. Atomic number 13
  8. Positively charged subatomic particle
Down
  1. Atomic number 20
  2. The columns on a periodic table
  3. Atoms with same# of protons but different # of neutrons
  4. Atomic number 10
  5. The number of protons in a atom
  6. Neutrally charged subatomic particle
  7. Atomic number 79

15 Clues: Atomic number 20 • Atomic number 10 • Atomic number 79 • Atomic number 13 • The mass of an atom • The element symbol K • The rows on a periodic table • The columns on a periodic table • The number of protons in a atom • Neutrally charged subatomic particle • Negatively charged subatomic particle • Positively charged subatomic particle • The first noble gas on the periodic table • ...

Periodic Table and Trends 2025-05-07

Periodic Table and Trends crossword puzzle
Across
  1. Atomic size ________ across a period?
  2. Atomic size ________ down a group?
  3. What most likely conducts electricity?
  4. What are the outermost shell called?
  5. The number of protons in an atom?
  6. What are the rows called on the periodic table?
  7. Group that has a stable outer shell?
Down
  1. Neutral electric charges?
  2. Chart showing all the elements?
  3. Metals, Nonmetal, and _________?
  4. Negatively charged particles?
  5. Center of the atom?
  6. The scientists who made the first periodic? table
  7. What are the columns called on the periodic table?
  8. Most reactive metal?

15 Clues: Center of the atom? • Most reactive metal? • Neutral electric charges? • Negatively charged particles? • Chart showing all the elements? • Metals, Nonmetal, and _________? • The number of protons in an atom? • Atomic size ________ down a group? • What are the outermost shell called? • Group that has a stable outer shell? • Atomic size ________ across a period? • ...

Vocab again 2023-10-17

Vocab again crossword puzzle
Across
  1. Elements in group one
  2. A set of elements in the same column of the periodic table
  3. Do not have the general materials that a metal has
  4. States that the properties of elements vary in a periodic way with their atomic numbers
  5. A table where the elements are arranged into a certain order
  6. consists of the elements chemical symbol surrounded by the atoms electrons
  7. consists of elements in group 17
  8. groups thirteen through sixteen have metalloids,non metals, and metals
  9. The distance from the atoms nucleus to the outer part of the atom known as the electrons
  10. A row on the periodic table
  11. Family group eighteen
Down
  1. The measure of an elements ability to attract and hold electrons when bonded with another
  2. The two rows of elements shown below the main body on the Periodic table
  3. Electrons in the outermost layer of an atom
  4. Elements in group two
  5. Between a metal and non metal substance.
  6. Groups three through twelve

17 Clues: Elements in group one • Elements in group two • Family group eighteen • Groups three through twelve • A row on the periodic table • consists of elements in group 17 • Between a metal and non metal substance. • Electrons in the outermost layer of an atom • Do not have the general materials that a metal has • A set of elements in the same column of the periodic table • ...

Metals, Nonmetals, Metalloids 2025-09-11

Metals, Nonmetals, Metalloids crossword puzzle
Across
  1. Boron is and example and at the top of stair-step on the periodic table
  2. the ability to be hammered or rolled into thin sheets
  3. anything that has a mass and takes up space
  4. a substance that does not readily transfer heat or electricity
  5. the opposite of shiny
  6. found on the right side of the stair-step on the periodic table
  7. the ability to transfer heat and electricity
  8. Oxygen is an example of a ___________
Down
  1. the ability to be pulled into a wire
  2. breaks easily
  3. conducts better than nonmetals but not as good as metals
  4. the way that lights reflects off of an object
  5. Copper is an example of a ___________
  6. traits used to observe or measure and describe or classify matter
  7. mass divided by volume
  8. found on the left side of the stair-step on the periodic table
  9. has properties of both metals and nonmetals, typically found on the stair-step on the periodic table

17 Clues: breaks easily • the opposite of shiny • mass divided by volume • the ability to be pulled into a wire • Copper is an example of a ___________ • Oxygen is an example of a ___________ • anything that has a mass and takes up space • the ability to transfer heat and electricity • the way that lights reflects off of an object • ...

Chem Project 2025-11-25

Chem Project crossword puzzle
Across
  1. because they are called this bevause theyu break easily
  2. A.K.A. "rare metals"
  3. Metals and non-metals must ___ bond
  4. Les reactive than alkali metals
  5. All elements from groups 1, 2 & 13-18 have a ___ change
  6. Alkaline Earth Metals form ___ when reacting with water
  7. Multiple oxidations states
  8. How was the periodic table organized?
  9. Halogens are ___ reactive with non-metals
  10. Every Actinides is considered ___
  11. essentially non-reactive
  12. Metals become ___ ions
  13. Who is credited for designing the first periodic table?
Down
  1. ___ electrons are the outermost electrons
  2. A singular non-metal found in he upper left corner
  3. Violently react with non-metals
  4. Metals ___ electrons
  5. Valence electrons are the elements with the ___ energy level
  6. High melting points, and are ductile
  7. acts as a bisectior across the table for Non-metals and Metals
  8. Has Cobalt, takes up a majority of the table,bottom left.
  9. Alkalai is the ___ reactive metal
  10. Who created the modern periodic table?
  11. Metalloids can change this easily or it could be difficult.
  12. Are formed from a transfer of electrons

25 Clues: A.K.A. "rare metals" • Metals ___ electrons • Metals become ___ ions • essentially non-reactive • Multiple oxidations states • Violently react with non-metals • Les reactive than alkali metals • Alkalai is the ___ reactive metal • Every Actinides is considered ___ • Metals and non-metals must ___ bond • High melting points, and are ductile • How was the periodic table organized? • ...

Periodic Table and Its Trends 2024-05-02

Periodic Table and Its Trends crossword puzzle
Across
  1. Nitrate, Element used to make fireworks green
  2. Table List that displays all known elements in an organized way
  3. Metalloid elements found along this line on the periodic table (2 words)
  4. Smallest particle of an element that remains stable
  5. Metal, This type of elements are highly reactive due to having few valence electrons
  6. Property of metals that allows them to be drawn into wires
  7. Metals, Group of elements on the left side that are typically solid and dense
Down
  1. Neon, These two elements make up the noble gas group, one starts with an N and another with an H
  2. Elements with similar properties are grouped into these on the periodic table
  3. Atoms with the same number of protons but different mass numbers
  4. Property that allows metals to be hammered into sheets (2 words)
  5. Earths, These are defined as the most reactive metals on the periodic table (2 words)
  6. Horizontal rows on the periodic table
  7. Mass, The mass of an atom's protons and neutrons combined (2 words)
  8. Number, The modern periodic law is based on this property
  9. Bond, This force is strongest between elements with high electronegativity differences

16 Clues: Horizontal rows on the periodic table • Nitrate, Element used to make fireworks green • Smallest particle of an element that remains stable • Number, The modern periodic law is based on this property • Property of metals that allows them to be drawn into wires • Table List that displays all known elements in an organized way • ...

Elements 2023-04-17

Elements crossword puzzle
Across
  1. The average mass of the nucleus of that element
  2. Pure substances that are made of only one type of atom
  3. A property of elements that is determined by when it boils
  4. The basic unit of matter made up of protons, neutrons, and electrons
  5. Elements in column 18 of the periodic table of elements that share similar propertie
  6. Characteristics of elements that help to identify what they are
  7. An abbreviation for the name of an element on the periodic table
  8. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature
Down
  1. Where the protons and neutrons are located in an atom
  2. Property of an element that is determined by if it is magnetic
  3. Mendeleev put the elements on the periodic table in the order of how many ______________________ it has
  4. _____________________________________ are arranged in energy levels outside of the nucleus
  5. Elements arranged in vertical columns of the periodic table that share the same properties
  6. The 7 rows of the periodic table are called

14 Clues: The 7 rows of the periodic table are called • The average mass of the nucleus of that element • Where the protons and neutrons are located in an atom • Pure substances that are made of only one type of atom • A property of elements that is determined by when it boils • Property of an element that is determined by if it is magnetic • ...

8.P.1.2 Vocabulary 2023-05-17

8.P.1.2 Vocabulary crossword puzzle
Across
  1. Elements to the right of the staircase. They are are all non-ductile, non-malleable, non-conductive and non-lustrous.
  2. The rows (left to right) of the periodic table.
  3. All group 2 elements. They are the second most reactive group of the periodic table.
  4. The ability of a metal to conduct (transmit/pass) electrical or heat energy.
  5. All group 1 elements except hydrogen. The most reactive family of the periodic table.
  6. Elements to the left of the staircase. They have the ability to conduct (transmit/pass) electrical and heat energy, they are ductile, they are malleable and they are lustrous.
Down
  1. All elements in group 18 except #118. These are the least reactive elements of the periodic table
  2. The first four elements from group 17. The compounds they form are all called salts.
  3. The ability of a metal to be made into a thin sheet.
  4. These are unique elements that have some properties of metals and some of the properties of nonmetals. They are found to the immediate left of the staircase.
  5. This is the largest family on the periodic table.
  6. The ability of a metal to be pulled into thin wires.
  7. The name given for a group of elements who behave the same way chemically and, have similar physical characteristics.
  8. The columns (up and down) of the periodic table
  9. The ability of a substance to experience a chemical change.

15 Clues: The rows (left to right) of the periodic table. • The columns (up and down) of the periodic table • This is the largest family on the periodic table. • The ability of a metal to be made into a thin sheet. • The ability of a metal to be pulled into thin wires. • The ability of a substance to experience a chemical change. • ...

Periodic Table Crossword Puzzle 2025-02-25

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Father of the periodic table
  2. Group 2, calcium, not as reactive as group 1
  3. does not "fit" in the alkali metals because it is a gas. Makes up much of the Sun.
  4. number of periods in the PT
  5. makes up 78% of the air we breathe
  6. the average mass of all the isotopes of that element
  7. found in nature, soft shiny metal, used in hybrid car batteries and permenant magnets
Down
  1. elements in groups 3-12
  2. The periodic table is arranged by _____ ______ now.
  3. most reactive nonmetals
  4. in a regular, repeated pattern
  5. Highly reactive, group 1 elements
  6. Number of groups in the PT
  7. All elements above Uranium, or number 92
  8. The name of the inert gases, Group 18
  9. essential element for a normal functioning thyroid
  10. Mendeleev arranged the periodic table by atomic ________

17 Clues: elements in groups 3-12 • most reactive nonmetals • Number of groups in the PT • number of periods in the PT • Father of the periodic table • in a regular, repeated pattern • Highly reactive, group 1 elements • makes up 78% of the air we breathe • The name of the inert gases, Group 18 • All elements above Uranium, or number 92 • Group 2, calcium, not as reactive as group 1 • ...

Q4 Crossword 2013-06-18

Q4 Crossword crossword puzzle
Across
  1. A column on the periodic table
  2. ___________ table of elements
  3. ___________ electrons are the outermost electrons of an atom
  4. Bonding between two nonmetals
  5. The only element without any neutrons
  6. Element 11
  7. Atomic number is based off this
Down
  1. A row on the periodic table
  2. The negative subatomic particle
  3. Add these to protons to find atomic mass
  4. The first Noble Gas
  5. Different types of atoms based on properties and number of protons
  6. Basic unit of matter
  7. Bonding between one metal and one nonmetal

14 Clues: Element 11 • The first Noble Gas • Basic unit of matter • A row on the periodic table • ___________ table of elements • Bonding between two nonmetals • A column on the periodic table • The negative subatomic particle • Atomic number is based off this • The only element without any neutrons • Add these to protons to find atomic mass • Bonding between one metal and one nonmetal • ...

Periodic Table 2020-10-08

Periodic Table crossword puzzle
Across
  1. Vertical columns on the periodic table
  2. can be stretched into thin wires without breaking
  3. non metal family that easily combine with group 1
  4. bottom of the bottom two rows taken from the table
  5. Horizontal rows on the periodic table
  6. metals in group 2
  7. ability to reflect light
Down
  1. traits that can be observed without altering a substance
  2. elements that have similar chemical and physical properties
  3. nonmetal that belongs in group 8
  4. doesn't break easily
  5. the top of the bottom two rows taken out of the periodic table
  6. metals in group 1
  7. metals in the middle or lower block

14 Clues: metals in group 2 • metals in group 1 • doesn't break easily • ability to reflect light • nonmetal that belongs in group 8 • metals in the middle or lower block • Horizontal rows on the periodic table • Vertical columns on the periodic table • can be stretched into thin wires without breaking • non metal family that easily combine with group 1 • ...

Science Vocab 2023-08-30

Science Vocab crossword puzzle
Across
  1. table The organized table where elements lay in order of protons
  2. Something being shaped without broken
  3. smallest unit of matter
  4. cloud Area around the nucleus where the electrons are found
  5. A subatomic particle with a negative charge
  6. meatals that have to shells
  7. a letter or two that represent an element
Down
  1. A subatomic particle with a positive charge
  2. an element where it forms salt when reacted to metal
  3. Atoms of the same kind
  4. the center of an atom
  5. horizontal row on the periodic table
  6. A subatomic particle with no charge
  7. levels level are fixed disTransitionm the nucleus
  8. A collum on the periodic table

15 Clues: the center of an atom • Atoms of the same kind • smallest unit of matter • meatals that have to shells • A collum on the periodic table • A subatomic particle with no charge • horizontal row on the periodic table • Something being shaped without broken • a letter or two that represent an element • A subatomic particle with a positive charge • ...

PERIODIC TABLE 2026-03-23

PERIODIC TABLE crossword puzzle
Across
  1. → Middle elements
  2. → Poor conductors
  3. → Vertical columns
  4. → Similar in same group
  5. → Gain electrons
  6. TABLE → Arrangement of elements
  7. → Created first periodic table
  8. → Number of periods
  9. → Centre of atom
Down
  1. → Good conductors
  2. → Increasing atomic number
  3. → Lose electrons
  4. → Horizontal rows
  5. GASES → Group 18 elements
  6. → Smallest particle
  7. METALS → Group 1
  8. → Number of groups
  9. NUMBER → Number of protons
  10. → Group 17

19 Clues: → Group 17 • → Lose electrons • → Gain electrons • METALS → Group 1 • → Centre of atom • → Middle elements • → Good conductors • → Poor conductors • → Horizontal rows • → Vertical columns • → Number of groups • → Smallest particle • → Number of periods • → Similar in same group • GASES → Group 18 elements • → Increasing atomic number • NUMBER → Number of protons • → Created first periodic table • ...

Periodic Table 2021-12-03

Periodic Table crossword puzzle
Across
  1. full outer shell
  2. semiconductors
  3. discovered by Chadwick
  4. arranged periodic table by atomic number
  5. charge on neutron
  6. found on outermost shell
  7. discovered by JJ Thomson
  8. charge on proton
Down
  1. number of protons and neutrons
  2. arranged periodic table by mass
  3. current model of atom
  4. number of protons
  5. brittle
  6. discovered by Rutherford
  7. charge on electron
  8. good conductors of heat and electricity

16 Clues: brittle • semiconductors • full outer shell • charge on proton • number of protons • charge on neutron • charge on electron • current model of atom • discovered by Chadwick • discovered by Rutherford • found on outermost shell • discovered by JJ Thomson • number of protons and neutrons • arranged periodic table by mass • good conductors of heat and electricity • ...

Periodic table 2024-02-19

Periodic table crossword puzzle
Across
  1. Vertical columns on the periodic table (6)
  2. The only non-metal liquid element at RTP (7)
  3. Group 7 (8)
  4. The most reactive halogen (8)
  5. The least reactive metal in Group 1 (7)
  6. The element in Period 3, Group 7 (8)
  7. The block between groups 2 and 3 (10,8)
  8. Group 0 (5,5)
  9. The only metallic liquid element at RTP (7)
Down
  1. Horizontal rows on the periodic table (7)
  2. The element in Period 2, Group 3 (5)
  3. Element munger 1 (8)
  4. Elements are listed in this order (6,6)
  5. The element in Period 4, Group 2 (7)
  6. Group 1 (3,6,6)
  7. Approximately 80% of the elements. (6)

16 Clues: Group 7 (8) • Group 0 (5,5) • Group 1 (3,6,6) • Element munger 1 (8) • The most reactive halogen (8) • The element in Period 2, Group 3 (5) • The element in Period 3, Group 7 (8) • The element in Period 4, Group 2 (7) • Approximately 80% of the elements. (6) • Elements are listed in this order (6,6) • The least reactive metal in Group 1 (7) • ...

Periodic Table 2024-05-07

Periodic Table crossword puzzle
Across
  1. Noble gas found in the first period containing transition metals
  2. Contains only radioactive metals and synthetic elements
  3. Calcium and Barium fit into this category
  4. Only noble gas with 2 valence electrons
  5. Largest category on the periodic table
  6. Only nonmetal on the left side of the periodic table
  7. Ions creates 2- charges
Down
  1. This element’s ions have a 3- charge and it is in the first period where 8 electrons can be in the valence shell.
  2. First created by Dmitri Mendeleev
  3. This family contains solids, liquids, and gases at room temperature
  4. Create ions with a plus one charge
  5. The elements in this group are unreactive
  6. Don’t fit into either of the periodic table’s two main categories.
  7. Halogen in period 3
  8. Most reactive nonmetal
  9. Form positive ions

16 Clues: Form positive ions • Halogen in period 3 • Most reactive nonmetal • Ions creates 2- charges • First created by Dmitri Mendeleev • Create ions with a plus one charge • Largest category on the periodic table • Only noble gas with 2 valence electrons • The elements in this group are unreactive • Calcium and Barium fit into this category • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. The atomic number is 80
  2. The atomic number is 2
  3. The atomic number is 47
  4. The atomic mas is 58.693
  5. The atomic number is 26
  6. The atomic mass is 173.04
  7. The atomic mass is 267
Down
  1. The atomic mass is 247 and starts with a B
  2. The atomic number is 20
  3. The atomic mass is 1.0078
  4. The atomic mass is 223
  5. The atomic number is 109
  6. The atomic mass is 285
  7. The atomic mass is 102.91
  8. The atomic mass is 47.867
  9. The atomic number is 61

16 Clues: The atomic mass is 223 • The atomic mass is 285 • The atomic number is 2 • The atomic mass is 267 • The atomic number is 20 • The atomic number is 80 • The atomic number is 61 • The atomic number is 47 • The atomic number is 26 • The atomic number is 109 • The atomic mas is 58.693 • The atomic mass is 1.0078 • The atomic mass is 102.91 • The atomic mass is 47.867 • ...

Periodic Table 2025-02-26

Periodic Table crossword puzzle
Across
  1. Ca
  2. Al
  3. Fe
  4. As
  5. Cu
  6. Au
  7. C
  8. He
  9. H
Down
  1. Cl
  2. F
  3. Ar
  4. Ag
  5. Co
  6. Hg
  7. Br

16 Clues: F • C • H • Ca • Cl • Al • Fe • As • Ar • Ag • Co • Cu • Au • He • Hg • Br

Periodic Table 2025-02-26

Periodic Table crossword puzzle
Across
  1. Ca
  2. Al
  3. Fe
  4. As
  5. Cu
  6. Au
  7. C
  8. He
  9. H
Down
  1. Cl
  2. F
  3. Ar
  4. Ag
  5. Co
  6. Hg
  7. Br

16 Clues: F • C • H • Ca • Cl • Al • Fe • As • Ar • Ag • Co • Cu • Au • He • Hg • Br

Chemistry 2022-06-07

Chemistry crossword puzzle
Across
  1. a diagram created by bohr rutherford
  2. Used to heat up objects or solutions
  3. an atom that has lost electrons
  4. The heaviest atom on the periodic table
  5. the vertical columns of a periodic table
  6. negatively charged ion
  7. different species of atoms of an element
  8. determines the amount of protons
  9. the negative charge in an atom
  10. Used to magnify microscopic organisms
Down
  1. has no charge in an atom
  2. contains one hydrogen and two oxygen atoms
  3. has the atomic number 2 and atomic weight of 4
  4. the positive charge in a atom
  5. Has the atomic number 15 and atomic weight of 31
  6. the lightest element on the periodic table
  7. A cylindrical holder for measuring solution
  8. positively charged ion

18 Clues: negatively charged ion • positively charged ion • has no charge in an atom • the positive charge in a atom • the negative charge in an atom • an atom that has lost electrons • determines the amount of protons • a diagram created by bohr rutherford • Used to heat up objects or solutions • Used to magnify microscopic organisms • The heaviest atom on the periodic table • ...

Topic 1- Atomic structure and the periodic table 2021-11-17

Topic 1- Atomic structure and the periodic table crossword puzzle
Across
  1. ​A substance made up of two or more types of atoms chemically combined together.
  2. The columns of the periodic table represent different groups of elements. Elements with similar properties are in the same group.
  3. table ​Table of elements arranged in order of atomic number and such that elements with similar properties are in the same column (group).
  4. ​A chemical reaction in which a more reactive element displaces a less reactive element from its compound.
  5. ​The number of protons in the nucleus.
  6. model stated that the mass was concentrated at the centre of the atom and that the nucleus was charged.
  7. ​consists of two or more elements or compounds not chemically combined together.
  8. the components between two phases.
  9. periodic table.
  10. ​The smallest part of an element that can exist. All substances are made up of atoms.
  11. ​A separation technique used to separate a mixture of chemicals by
  12. pudding model ​Atomic model devised after the discovery of the electron. The model suggests the atom is a ball of positive charge with negative electrons scattered through it.
  13. ​An atom or molecule with an electric charge due to the loss or gain of electrons.
  14. ​The elements in Group 1 of the periodic table.
  15. Elements that react to form negative ions. Found towards the right and top of the periodic table.
  16. number ​The total number of protons and neutrons in the nucleus.
  17. metals: ​The collection of metallic elements in the middle of the periodic table.
  18. ​A separation technique used to separate solids from liquids.
Down
  1. Positively charged subatomic particle present in the nucleus of the atom. Relative mass of 1.
  2. atomic mass ​An average value that takes account of the abundance of the isotopes of the element.
  3. ​A separation technique used to produce solid crystals from a solution by evaporating the solvent.
  4. ​A method of separating a mixture of substances according to their different boiling points.
  5. ​Different energy levels in atoms occupied by electrons.
  6. ​Neutral subatomic particle present in the nucleus of the atom. Relative mass of 1. Noble gases: ​The elements in Group 0 of the periodic table.
  7. Atoms of the same element with the same number of protons but a different number of neutrons.
  8. ​The elements in Group 7 of the periodic table.
  9. Negatively charged subatomic particle which orbit the nucleus at various energy levels. Very small relative mass (negligible).
  10. ​A substance made up of only one type of atom.
  11. Elements that react to form positive ions. Found to the left and towards the bottom of
  12. ​Positively charged object composed of protons and neutrons at the centre of every atom with one or more electrons orbiting it.
  13. distillation ​A procedure by which two liquids with different boiling points can be separated.

31 Clues: periodic table. • the components between two phases. • ​The number of protons in the nucleus. • ​A substance made up of only one type of atom. • ​The elements in Group 7 of the periodic table. • ​The elements in Group 1 of the periodic table. • ​Different energy levels in atoms occupied by electrons. • ​A separation technique used to separate solids from liquids. • ...

Topic 1 – Atomic Structure and the Periodic Table 2021-11-17

Topic 1 – Atomic Structure and the Periodic Table crossword puzzle
Across
  1. ​The nuclear atomic model stated that the mass was concentrated at the centre of the atom and that the nucleus was charged.
  2. A chemical reaction in which a more reactive element displaces a less reactive element from its compound.
  3. ​Elements that react to form negative ions. Found towards the right and top of the periodic table.
  4. ​Positively charged subatomic particle present in the nucleus of the atom. Relative mass of 1.
  5. ​Atoms of the same element with the same number of protons but a different number of neutrons.
  6. Negatively charged subatomic particle which orbit the nucleus at various energy levels. Very small relative mass (negligible).
  7. ​A separation technique used to separate solids from liquids.
  8. metals: ​The collection of metallic elements in the middle of the periodic table.
  9. table Table of elements arranged in order of atomic number and such that elements with similar properties are in the same column (group).
  10. Different energy levels in atoms occupied by electrons.
  11. ​A substance made up of two or more types of atoms chemically combined together.
  12. ​The elements in Group 1 of the periodic table.
  13. The elements in Group 7 of the periodic table.
  14. ​The total number of protons and neutrons in the nucleus.
  15. An average value that takes account of the abundance of the isotopes of the element.
  16. A method of separating a mixture of substances according to their different boiling points.
Down
  1. ​The columns of the periodic table represent different groups of elements. Elements with similar properties are in the same group.
  2. distillation: ​A procedure by which two liquids with different boiling points can be separated.
  3. Atomic model devised after the discovery of the electron. The model suggests the atom is a ball of positive charge with negative electrons scattered through it.
  4. An atom or molecule with an electric charge due to the loss or gain of electrons.
  5. The smallest part of an element that can exist. All substances are made up of atoms.
  6. ​Neutral subatomic particle present in the nucleus of the atom. Relative mass of 1. Noble gases: ​The elements in Group 0 of the periodic table.
  7. the components between two phases.
  8. ​The number of protons in the nucleus.
  9. periodic table.
  10. ​Elements that react to form positive ions. Found to the left and towards the bottom of
  11. ​A substance made up of only one type of atom.
  12. ​A separation technique used to produce solid crystals from a solution by evaporating the solvent.
  13. ​Positively charged object composed of protons and neutrons at the centre of every atom with one or more electrons orbiting it.
  14. ​A mixture consists of two or more elements or compounds not chemically combined together.
  15. A separation technique used to separate a mixture of chemicals by

31 Clues: periodic table. • the components between two phases. • ​The number of protons in the nucleus. • ​A substance made up of only one type of atom. • The elements in Group 7 of the periodic table. • ​The elements in Group 1 of the periodic table. • Different energy levels in atoms occupied by electrons. • ​The total number of protons and neutrons in the nucleus. • ...

Physics 2021-11-04

Physics crossword puzzle
Across
  1. a push or pull
  2. subatomic particle with a negative charge
  3. speed with a direction
  4. subatomic particle with a positive charge
  5. a change in speed or direction of an object
Down
  1. subatomic particle with a neutral charge
  2. the smallest unit or part of an element
  3. a pure substance that can't be broken down
  4. mostly gas and found on the right side of the periodic table
  5. semiconductors
  6. rows on the periodic table that tell us how many shells each atom has
  7. columns on the periodic table that tell us how many valence electrons each atom has
  8. shiny substances found on the left side of the periodic table
  9. the distance an object travels and the time it takes to travel that distance

14 Clues: a push or pull • semiconductors • speed with a direction • the smallest unit or part of an element • subatomic particle with a neutral charge • subatomic particle with a negative charge • subatomic particle with a positive charge • a pure substance that can't be broken down • a change in speed or direction of an object • ...

Ch 5 Vocabulary 2022-10-17

Ch 5 Vocabulary crossword puzzle
Across
  1. column in the periodic table
  2. Group 7A
  3. row in the periodic table
  4. elements that are good conductors of heat and current
  5. Group 1A, minus hydrogen
  6. elements with properties between metals and nonmetals
  7. one twelfth the mass of carbon-12 atom; mass of a proton or neutron
  8. electron that is in the highest occupied energy level of an atom
Down
  1. pattern of repeating properties displayed by elements on the periodic table
  2. Group 2A
  3. elements that form a bridge between the right and left side of the periodic table
  4. Group 8A, AKA inert gases
  5. arrangement of elements in columns, based on properties that repeat from row to row
  6. elements that are poor conductors of heat and current

14 Clues: Group 2A • Group 7A • Group 1A, minus hydrogen • Group 8A, AKA inert gases • row in the periodic table • column in the periodic table • elements that are good conductors of heat and current • elements with properties between metals and nonmetals • elements that are poor conductors of heat and current • electron that is in the highest occupied energy level of an atom • ...

Periodic Crossword - MT 2023-03-05

Periodic Crossword - MT crossword puzzle
Across
  1. minimum amount of energy required to move an electron from an atom in the gaseous state
  2. odorless and colorless
  3. chemical element with properties of both metals and nonmetals
  4. reduction in the effective nuclear charge on the electron cloud
  5. produce ionic compounds known as salts
  6. measure of the size of an atom
  7. 18 of these in the Periodic Table
  8. hard, metallic-looking solids
Down
  1. the electrons in the outermost shell
  2. example: 2s2, 2p4
  3. any of the six chemical elements that make up group 1a of the periodic table
  4. form 'alkaline' metal solutions
  5. best known for formulating the Periodic Law
  6. soft, often colorful
  7. 7 of these in the Periodic Table

15 Clues: example: 2s2, 2p4 • soft, often colorful • odorless and colorless • hard, metallic-looking solids • measure of the size of an atom • form 'alkaline' metal solutions • 7 of these in the Periodic Table • 18 of these in the Periodic Table • the electrons in the outermost shell • produce ionic compounds known as salts • best known for formulating the Periodic Law • ...

Atomic Structure 2025-10-07

Atomic Structure crossword puzzle
Across
  1. A positively charged particle in an atom
  2. Are dull, brittle and nonconductive
  3. Behave like both metals and nonmetals
  4. Is the same as the # of protons in an atom
  5. Made up of more than one element
  6. The sum of the protons and neutrons in an atom
  7. Something with more than one atom
  8. One way of cleaning water
  9. Are shiny, malleable and conductive
Down
  1. An atom with a + or - charge
  2. The columns on the periodic table
  3. A neutral particle in an atom
  4. The rows on the periodic table
  5. The smallest unit of matter
  6. A negatively charged particle in an atom
  7. The name of the chemical H20
  8. Chemistry is the study of this
  9. The "father of the periodic table"

18 Clues: One way of cleaning water • The smallest unit of matter • An atom with a + or - charge • The name of the chemical H20 • A neutral particle in an atom • The rows on the periodic table • Chemistry is the study of this • Made up of more than one element • The columns on the periodic table • Something with more than one atom • The "father of the periodic table" • ...

Physical Science Crossword 2025-08-22

Physical Science Crossword crossword puzzle
Across
  1. Horizontal rows of the periodic table.
  2. Gases Group 18 elements, stable and unreactive.
  3. The particle with a positive charge.
  4. The particle with a negative charge.
  5. The modern periodic table is arranged by increasing ______ number.
  6. Energy needed to remove an electron.
  7. Group 2 elements, reactive but less so than Group 1.
  8. Elements found in the “stair-step” line, semiconductors.
  9. Elements in Group 17, also called “salt formers.”
  10. The central region of an atom.
  11. Elements that are dull, brittle, and poor conductors of electricity.
  12. Most abundant element in the universe.
Down
  1. Number of protons in an atom.
  2. Vertical columns of the periodic table.
  3. Elements that can act like metals or nonmetals depending on conditions.
  4. The particle with no charge found in the nucleus.
  5. Elements in Group 1, highly reactive with water.
  6. Trend: Atomic size ______ as you go down a group.
  7. Scientist who first organized the table by atomic mass.
  8. Smallest unit of matter.
  9. Ability of an atom to attract electrons in a bond.
  10. Shiny elements that are good conductors of heat and electricity.
  11. Atomic number 79, symbol Au.
  12. Scientist who arranged the periodic table by atomic number.

24 Clues: Smallest unit of matter. • Atomic number 79, symbol Au. • Number of protons in an atom. • The central region of an atom. • The particle with a positive charge. • The particle with a negative charge. • Energy needed to remove an electron. • Horizontal rows of the periodic table. • Most abundant element in the universe. • Vertical columns of the periodic table. • ...

ErinScienceChapter9 2018-09-11

ErinScienceChapter9 crossword puzzle
Across
  1. The charge of an electron
  2. What family the periodic table is divided by
  3. An electron in the outermost energy level of the atom
  4. The more uncommon type of atom
Down
  1. Designer of the periodic table
  2. Family 1A on the periodic table
  3. Another word for groups on the periodic table
  4. The charge of a proton
  5. Another word for periods on the periodic table
  6. The normal type of atom

10 Clues: The charge of a proton • The normal type of atom • The charge of an electron • Designer of the periodic table • The more uncommon type of atom • Family 1A on the periodic table • What family the periodic table is divided by • Another word for groups on the periodic table • Another word for periods on the periodic table • An electron in the outermost energy level of the atom

The periodic table 2022-10-07

The periodic table crossword puzzle
Across
  1. property A characteristic of a substance.
  2. A vertical column on the periodic table.
  3. Each horizontal row of the periodic table.
  4. element on the stair step the periodic table.
  5. Elements to the left of the periodic table.
  6. A substance that undergoes chemical changes.
Down
  1. An element that does not respond.
  2. A chart organizes info about elements.
  3. electrons elements on the outermost.
  4. Elements to the right of the periodic table.

10 Clues: An element that does not respond. • electrons elements on the outermost. • A chart organizes info about elements. • A vertical column on the periodic table. • property A characteristic of a substance. • Each horizontal row of the periodic table. • Elements to the left of the periodic table. • Elements to the right of the periodic table. • ...

The Periodic Table and It's Trends 2025-05-06

The Periodic Table and It's Trends crossword puzzle
Across
  1. has metals, metalloids, and 1 NONMETAL
  2. also called rare earth metals, and are in a row separated from the main table
  3. known to be the most unreactive family, due to their stability
  4. very reactive, become stable when they react with Halogens
  5. have 3 electrons in their outer shell
  6. rows of the periodic table
  7. Groups 3-12 on the periodic table
Down
  1. white, malleable, and reactive, but less than Alkali metals
  2. a diatomic, reactive gas that belongs to it’s own family
  3. elements that have properties of both metals and nonmetals
  4. usually very brittle, BAD conductors of electricity, typically form anions
  5. also known as the oxygen family
  6. columns of the periodic table
  7. family that contains nitrogen
  8. the electrons in the outermost shell
  9. have a broad range of oxidation states, and are in a row separated from the main table
  10. have 7 valence electrons
  11. malleable, and ductile elements that are very GOOD conductors of electricity, typically form cations

18 Clues: have 7 valence electrons • rows of the periodic table • columns of the periodic table • family that contains nitrogen • also known as the oxygen family • Groups 3-12 on the periodic table • the electrons in the outermost shell • have 3 electrons in their outer shell • has metals, metalloids, and 1 NONMETAL • a diatomic, reactive gas that belongs to it’s own family • ...

Suaad’s Crossword Puzzle 2022-03-22

Suaad’s Crossword Puzzle crossword puzzle
Across
  1. positively charged ion.
  2. collection of elements found in group 18 of the periodic table
  3. a particle with no charge
  4. postivly charged particles
  5. negatively charged ion.
  6. elements found in group 17
  7. atom found in group.
  8. a bond that forms between an anion and cation.
  9. molecule formed through covalent bonding
  10. found on the left hand side of periodic table.
  11. transfer of thermal energy
  12. arrangement of electrons in an atom
  13. found on the right hand side of periodic table.
  14. Diagram that shows the arrangement of electrons and electron shells in an atom.
  15. formed as a result of a chemical reaction
  16. molecule that contains only carbon and hydrogen atoms
Down
  1. found in group 2 of periodic table
  2. outer most shell in an atom
  3. A vertical list of elements a pure substance
  4. A horizontal list of elements.
  5. a comlecule that has 2 atoms
  6. a bond formed when 2 or more atoms share electrons.
  7. way to represent the electrons of an atom in a shell
  8. negatively charged particle
  9. the number of protons in an atom
  10. smallest unit
  11. an atom that has gained or lost electrons
  12. table of arranged elements a pure substance with the same type of atom
  13. a mixture of a solute dissolved in a liquid such as water.
  14. a molecule that forms by anions and cations

30 Clues: smallest unit • atom found in group. • positively charged ion. • negatively charged ion. • a particle with no charge • postivly charged particles • elements found in group 17 • transfer of thermal energy • outer most shell in an atom • negatively charged particle • a comlecule that has 2 atoms • A horizontal list of elements. • the number of protons in an atom • ...

Periodic Table 2013-06-04

Periodic Table crossword puzzle
Across
  1. Two examples are chlorine and bromine
  2. A poisonous gas that is heavier than air
  3. The colour of universal indicator in a basic solution
  4. Columns are called _________
  5. A metal that reacts explosively with water
  6. The element in group 2, period 4
  7. This group of metals have the 'typical' physical properties of metals
  8. The most reactive halogen
  9. The type of solution formed when a non-metal oxide is dissolved in water
Down
  1. Burns with a bright white flame
  2. An unreactive gas that is lighter than air
  3. A yellow non-metal
  4. The state of most elements at room temperature
  5. The product of the reaction between sodium and oxygen
  6. Metals __________ heat and electricity
  7. METALS This group of elements must be stored under oil so they don't react with the air

16 Clues: A yellow non-metal • The most reactive halogen • Columns are called _________ • Burns with a bright white flame • The element in group 2, period 4 • Two examples are chlorine and bromine • Metals __________ heat and electricity • A poisonous gas that is heavier than air • An unreactive gas that is lighter than air • A metal that reacts explosively with water • ...

Periodic Table 2024-05-02

Periodic Table crossword puzzle
Across
  1. Group sixteen
  2. Atoms with a negative charge
  3. Atoms that have a positive charge
  4. Groups three to twelve
  5. Atoms with a Neutral charge
  6. Period 2 and is very reactive
  7. Below the zig-zag lines are
  8. The groups on the right that reacts with no other elements
Down
  1. The creator of the periodic table
  2. Group fourteen
  3. Group thirteen
  4. The groups on the left
  5. Group Fifteen
  6. The groups on the right
  7. A highly reactive group
  8. Group Seventeen

16 Clues: Group sixteen • Group Fifteen • Group fourteen • Group thirteen • Group Seventeen • The groups on the left • Groups three to twelve • The groups on the right • A highly reactive group • Atoms with a Neutral charge • Below the zig-zag lines are • Atoms with a negative charge • Period 2 and is very reactive • The creator of the periodic table • Atoms that have a positive charge • ...

Periodic table 2023-06-05

Periodic table crossword puzzle
Across
  1. an element with an atomic mass of 12.
  2. an element that belongs to group 2 period 3.
  3. element found inside the thermometer.
  4. an element that belongs to group 1 period 3.
  5. vertical columns in the periodic table.
  6. element that has the lowest atomic number.
  7. symbol F belongs to which element?.
  8. an element that belongs to group 2 period 4.
Down
  1. symbol I belongs to which element?.
  2. element that is mostly used to make jewellery.
  3. symbol cl belongs to which element?.
  4. element that is mostly used as an electric conductor.
  5. horizontal columns in the periodic table.
  6. poor conductors of heat and electricity.
  7. symbol Be belongs to which element?.
  8. an element that is semi_metal and has an atomic number 14.

16 Clues: symbol I belongs to which element?. • symbol F belongs to which element?. • symbol cl belongs to which element?. • symbol Be belongs to which element?. • an element with an atomic mass of 12. • element found inside the thermometer. • vertical columns in the periodic table. • poor conductors of heat and electricity. • horizontal columns in the periodic table. • ...

Periodic table Crossword puzzle 2023-05-23

Periodic table Crossword puzzle crossword puzzle
Across
  1. The horizontal rows of the periodic table
  2. Family 18
  3. Both metal and nonmetal
  4. Earth metals
Down
  1. 18 vertical rows on the periodic table
  2. Elements in Family 17
  3. Opposite of metal
  4. Left side of the periodic table
  5. The element guide
  6. Type of metal

10 Clues: Family 18 • Earth metals • Type of metal • Opposite of metal • The element guide • Elements in Family 17 • Both metal and nonmetal • Left side of the periodic table • 18 vertical rows on the periodic table • The horizontal rows of the periodic table