periodic+table Crossword Puzzles

reactivity 2022-05-17

reactivity crossword puzzle
Across
  1. which is essential for ironoxide to happen? water, lead or carbon.
  2. Elements that react to form positive ion are ___.
  3. Metals atom are ___ when they react because they lose electrons.
  4. What is the oxidising agent in this reaction: lead oxide + carbon → lead + carbon monoxide?
  5. How to test for carbon dioxide.
  6. Calcium+carbon.
  7. Which can displace zinc from zinc sulphate.
  8. which one is less reactive magnesium or aluminum.
  9. Which gas is required to burn.
  10. When u add gold in hydrochloric acid.
  11. When there is 2 oxygen what do you add at the end.
Down
  1. zinccinoxide+magnesium.
  2. What is the most reactive metal on the periodic table?
  3. Violent reaction and very dangerous when reacted with dilute acid.
  4. Which metal could be used for the sacrificial protection of iron?
  5. magnesium+hydrochloric acid= magnesium chloride+___.
  6. Which of these react with dilute acid? lead or copper.
  7. True or nope can iron displace zinc?
  8. Metals can be arranged in order of their reactivity in a ___.
  9. magnesium has slow reaction in cold water to form ___?
  10. What is potassium stored in?
  11. Which one reacts with steam but not water to form an oxidre? iron, copper or magnesium.
  12. What reacts violently with dilute acid and reacts slowly with cold water.
  13. Which one is more reactive copper or silver.
  14. What is the most reactice element on the periodic table?

25 Clues: Calcium+carbon. • zinccinoxide+magnesium. • What is potassium stored in? • Which gas is required to burn. • How to test for carbon dioxide. • True or nope can iron displace zinc? • When u add gold in hydrochloric acid. • Which can displace zinc from zinc sulphate. • Which one is more reactive copper or silver. • Elements that react to form positive ion are ___. • ...

The Fundamentals of Chemistry study guide 2022-01-13

The Fundamentals of Chemistry study guide crossword puzzle
Across
  1. what metal is very reactive with group 17
  2. electrons that move around the nucleus
  3. the process where the nucleus of an atom releases energy and particles
  4. what group are all the properties reactive
  5. a atom that has a different number of neutrons than another atom of the same element
  6. a uncharged particle
  7. a vertical column in the periodic table
  8. what metal is a good conductor
  9. an element that is not a metal and has properties generally opposite of metals
Down
  1. the number of protons in the nucleus of a atom
  2. if a atom gains a electron than it becomes a
  3. a negatively charged particle
  4. an element that tends to be shiny, early shaped, and a good conductor of electricity
  5. a horizontal row in the periodic table
  6. found in the center of an atom
  7. what group is very reactive with groups 1 and 2
  8. if a atom loses a electron than it becomes a
  9. what metal is reactive with group 17
  10. what group is very stable, colorless and odorless
  11. each proton of neutron is equal to 1
  12. an element that has the properties of both metals and nonmetal
  13. a positively charged particle
  14. a atom or group of atoms that has a positive or negative electric charge
  15. what group have rare earth metals

24 Clues: a uncharged particle • a negatively charged particle • a positively charged particle • found in the center of an atom • what metal is a good conductor • what group have rare earth metals • what metal is reactive with group 17 • each proton of neutron is equal to 1 • a horizontal row in the periodic table • electrons that move around the nucleus • ...

The Fundamentals of Chemistry study guide 2022-01-13

The Fundamentals of Chemistry study guide crossword puzzle
Across
  1. what metal is very reactive with group 17
  2. electrons that move around the nucleus
  3. the process where the nucleus of an atom releases energy and particles
  4. what group are all the properties reactive
  5. a atom that has a different number of neutrons than another atom of the same element
  6. a uncharged particle
  7. a vertical column in the periodic table
  8. what metal is a good conductor
  9. an element that is not a metal and has properties generally opposite of metals
Down
  1. the number of protons in the nucleus of a atom
  2. if a atom gains a electron than it becomes a
  3. a negatively charged particle
  4. an element that tends to be shiny, early shaped, and a good conductor of electricity
  5. a horizontal row in the periodic table
  6. found in the center of an atom
  7. what group is very reactive with groups 1 and 2
  8. if a atom loses a electron than it becomes a
  9. what metal is reactive with group 17
  10. what group is very stable, colorless and odorless
  11. each proton of neutron is equal to 1
  12. an element that has the properties of both metals and nonmetal
  13. a positively charged particle
  14. a atom or group of atoms that has a positive or negative electric charge
  15. what group have rare earth metals

24 Clues: a uncharged particle • a negatively charged particle • a positively charged particle • found in the center of an atom • what metal is a good conductor • what group have rare earth metals • what metal is reactive with group 17 • each proton of neutron is equal to 1 • a horizontal row in the periodic table • electrons that move around the nucleus • ...

Atoms, Molecules, Elements, and the Periodic Table 2023-10-06

Atoms, Molecules, Elements, and the Periodic Table crossword puzzle
Across
  1. A group of atoms bonded together, representing the smallest unit of a chemical compound.
  2. Chemical bond formed by the sharing of electrons between atoms.
  3. Vertical column in the periodic table; elements in the same group have similar properties.
  4. Atom's ability to attract and hold electrons.
  5. Electron in the outermost energy level of an atom; involved in chemical bonding.
  6. Atoms of the same element with different numbers of neutrons.
  7. SI Unit for luminosity
  8. Total number of protons and neutrons in an atom.
  9. Negatively charged particle found outside the nucleus in electron shells.
  10. A substance composed of two or more different elements chemically bonded together.
  11. Force that holds atoms together in a compound.
  12. SI Unit of Temperature
  13. SI Unit of time
Down
  1. SI Unit of mass
  2. Horizontal row in the periodic table.
  3. SI Unit of electric current
  4. SI Unit of length
  5. Neutral (no charge) particle found in the nucleus of an atom.
  6. Positively charged particle found in the nucleus of an atom.
  7. Pure substance made up of only one type of atom; it cannot be broken down into simpler substances by chemical means.
  8. Chemical bond formed by the transfer of electrons from one atom to another.
  9. SI Unit for amount of substance
  10. A number named after the Italian scientist Amedeo A. that is 6.022×10^23
  11. Central part of an atom, containing protons and neutrons.

24 Clues: SI Unit of mass • SI Unit of time • SI Unit of length • SI Unit for luminosity • SI Unit of Temperature • SI Unit of electric current • SI Unit for amount of substance • Horizontal row in the periodic table. • Atom's ability to attract and hold electrons. • Force that holds atoms together in a compound. • Total number of protons and neutrons in an atom. • ...

Chemistry Bonus 2024-05-07

Chemistry Bonus crossword puzzle
Across
  1. a mixture where individual particles can't be distinguished.
  2. elements that do not exist in nature as single atoms but as two atoms bonded together
  3. a device used to measure the energy absorbed or released as heat in a chemical reaction.
  4. who created the first periodic table
  5. substance that is dissolved
  6. a set of four variables used to describe the location of electrons within an atom
  7. microscopic particles are dispersed evenly in another substance
  8. substance that does the dissolving
  9. a substance that speeds up a chemical reaction without itself undergoing any chemical change.
  10. occurs when the reaction rates of a reversible reaction for the forward and reverse reactions are equal.
  11. discovered the proton
Down
  1. a mixture that is not uniform
  2. number defined by the amount of protons in the nucleus
  3. a standard unit that stands for 6.02 x 10^23
  4. rule that states atoms will gain, lose, or share valence electrons to attain 8 valence electrons
  5. the mass of an atom given in amu
  6. a substance that increases the concentration of hydrogen ions in an aqueous solution.
  7. solution is boiled to separate liquids
  8. length of time it takes for half of the radioactive atoms of a specific radioactive isotope to decay
  9. name of elements in the column all the way to the right on the periodic table
  10. stated the uncertainty principle

21 Clues: discovered the proton • substance that is dissolved • a mixture that is not uniform • the mass of an atom given in amu • stated the uncertainty principle • substance that does the dissolving • who created the first periodic table • solution is boiled to separate liquids • a standard unit that stands for 6.02 x 10^23 • number defined by the amount of protons in the nucleus • ...

Chem Recap - HL 2024-08-21

Chem Recap - HL crossword puzzle
Across
  1. - The mass of one mole of a substance.
  2. - The energy associated with a chemical reaction that can be used to do work.
  3. - Elements found in the d-block of the periodic table, known for forming colored compounds.
  4. - An equation that links the rate of reaction to the concentration of reactants.
  5. - Atoms and ions that have the same number of electrons.
  6. - A measure of an atom's ability to attract and bond with electrons.
  7. - Weak forces of attraction between molecules.
Down
  1. - The three-dimensional arrangement of atoms in a molecule.
  2. - The energy required to remove an electron from a gaseous atom or ion.
  3. - The energy required to break a bond in a molecule.
  4. - The number of atoms or molecules in one mole of a substance.
  5. - Patterns in the periodic table that show the variations of properties across elements.
  6. - The minimum amount of energy required for a chemical reaction to occur.
  7. - The process of mixing atomic orbitals in a molecule to form new hybrid orbitals.
  8. - The energy required to separate one mole of a solid ionic compound into its gaseous ions.
  9. - A type of covalent bond where electrons are unequally shared between atoms.
  10. - The total charge of all the protons in the nucleus.
  11. - A transition metal ion binds with this species to form a complex ion.
  12. - A measure of the disorder or randomness in a system.
  13. - Heat inside.

20 Clues: - Heat inside. • - The mass of one mole of a substance. • - Weak forces of attraction between molecules. • - The energy required to break a bond in a molecule. • - The total charge of all the protons in the nucleus. • - A measure of the disorder or randomness in a system. • - Atoms and ions that have the same number of electrons. • ...

Atoms and Elements 2023-02-03

Atoms and Elements crossword puzzle
Across
  1. an element with the chemical symbol K
  2. particle with an electrical charge of 1-
  3. the area around the nucleus of an atom where its electrons are most likely found
  4. horizontal row of elements on the periodic table
  5. an element where its name origin comes from the Latin word calcis
  6. a metal element with an atomic weight of 65.38
  7. smaller particles that make up neutrons and protons
  8. atom of the same element that has a different number of neutrons
  9. a noble gas elemeny commonly used in balloons
  10. particle with an electrical charge of 1+
  11. an artifically made metal element with the chemical symbol Pm
  12. particle that does not have an electrical charge
Down
  1. a small, positively charged center of the atom where protons and neutrons are found
  2. the weighted mass of the element's mixture of its isotopes
  3. elemental group in which its name literally means "salt-former"
  4. the smallest piece of matter that still retains the property of an element
  5. the elements arranged by the increasing atomic number and changes in physical and chemical properties
  6. a Russian chemist who searched for a way to organize the elements, creating the periodic table
  7. uses the symbol of the element and dots to represent the electrons in the outer energy level
  8. the number of protons in an atom

20 Clues: the number of protons in an atom • an element with the chemical symbol K • particle with an electrical charge of 1- • particle with an electrical charge of 1+ • a noble gas elemeny commonly used in balloons • a metal element with an atomic weight of 65.38 • horizontal row of elements on the periodic table • particle that does not have an electrical charge • ...

Vocabulary Crossword Puzzle 2023-02-10

Vocabulary Crossword Puzzle crossword puzzle
Across
  1. A vertical column in the periodic table, also known as a family of elements
  2. The force of attraction between two atoms that holds them together
  3. A notation that indicates the composition of a compound
  4. The total number of protons and neutrons in the nucleus
  5. A chart in which all known elements are organized by physical and chemical properties
  6. A particle with no charge which is located in the nucleus of an atom
  7. An element that is shiny, opaque, and able to conduct electricity and heat
Down
  1. A representation of a system that helps us predict how the system behaves
  2. A mixture in which the different components can be seen as individual substances
  3. A unit used to measure atomic mass
  4. A negatively charged particle in an atom
  5. The state of a material that is a mixture of more than one element or compound
  6. A material in which atoms of different elements are bonded to one another
  7. A combination of two or more substances in which each substance retains its properties
  8. A homogeneous mixture in which all components are dissolved in the same phase
  9. A material consisting of only one type of atom
  10. A term denoting the location of particles in the nucleus
  11. An abbreviation for an element or atom
  12. A positively charged particle located in the nucleus of an atom
  13. A horizontal row in the periodic table

20 Clues: A unit used to measure atomic mass • An abbreviation for an element or atom • A horizontal row in the periodic table • A negatively charged particle in an atom • A material consisting of only one type of atom • A notation that indicates the composition of a compound • The total number of protons and neutrons in the nucleus • ...

Nature of Matter Y8 (Vocabulary) 2023-02-21

Nature of Matter Y8 (Vocabulary) crossword puzzle
Across
  1. When all elements in 1 are listed, eg. H2SO4
  2. All elements in the universe arranged.
  3. The name for group 1 elements.
  4. The positively charged subatomic particle.
  5. The name for group 17 elements.
  6. A pure substance made up of only 1 atom.
  7. 2 or more different elements bonded, eg. NaCl
  8. How compact a substance is.
  9. The amount of space an object takes up.
  10. A small part of matter.
  11. The short way of representing an element.
  12. The amount of matter in something.
  13. A column (up + down) in the periodic table.
  14. The number of protons in an atom.
  15. The name for outer shell of electrons.
Down
  1. Used to describe parts of an atom.
  2. The name of the chemical C32H12BF24.
  3. A force that holds 2 atoms together.
  4. The smallest, negative subatomic particle.
  5. Similar to both metals and nonmetals, eg. Si
  6. An element that is a good conductor, eg. Cu
  7. A row (side to side) in the periodic table.
  8. The ability of atoms to have reactions.
  9. A not shiny and not conductive element, eg. O
  10. The mass of an atom, measured in AMU.
  11. The name for the group 18 elements.
  12. A group of 2 or more atoms bonded, eg. H2
  13. The middle of the atom.
  14. The smallest unit of matter.
  15. The neutrally charged subatomic particle.

30 Clues: The middle of the atom. • A small part of matter. • How compact a substance is. • The smallest unit of matter. • The name for group 1 elements. • The name for group 17 elements. • The number of protons in an atom. • Used to describe parts of an atom. • The amount of matter in something. • The name for the group 18 elements. • The name of the chemical C32H12BF24. • ...

Semester 2 Vocab Review 2025-05-13

Semester 2 Vocab Review crossword puzzle
Across
  1. A negatively charged ion
  2. Columns on the periodic table
  3. Rows on the periodic table
  4. Positively charged particle
  5. Neutrally charged particle
  6. The height of a wave
  7. Covalent compounds are made of
  8. A bond where electrons are pooled, formed between metals
  9. A positively charged ion
  10. The bouncing of a wave off a surface
  11. The bending of a wave as it enters a new medium
  12. The area where particles are spread apart
  13. The center of the atom
  14. Waves that can travel through space
  15. The overlapping of waves
  16. and nonmetal Ionic compounds are made of
Down
  1. A wave that moves parallel to the direction of travel
  2. The distance between two wave crests
  3. The area where particles are close together
  4. A small group of bonded atoms
  5. The number of waves that pass per second
  6. A bond formed by transferring electrons
  7. Negatively charged particle
  8. Atoms of the same element with different neutrons
  9. A type of wave that requires a medium
  10. Type of element that loses electrons easily
  11. A diagram showing valence electrons
  12. speed The speed at which a wave travels
  13. electrons The outermost electrons
  14. A bond formed by sharing electrons
  15. number Number of protons in an atom
  16. A wave that moves perpendicular to the direction of travel
  17. number Number of protons plus neutrons
  18. A positively or negatively charged atom

34 Clues: The height of a wave • The center of the atom • A negatively charged ion • A positively charged ion • The overlapping of waves • Rows on the periodic table • Neutrally charged particle • Positively charged particle • Negatively charged particle • Columns on the periodic table • A small group of bonded atoms • Covalent compounds are made of • electrons The outermost electrons • ...

G8 Chemistry, unit2: atoms and elements 2024-12-06

G8 Chemistry, unit2: atoms and elements crossword puzzle
Across
  1. there are 18 of these in the periodic table
  2. there are 7 of these in the periodic table
  3. all atoms of one type
  4. gas that makes "pop" sound when burned
  5. air has 21% of this
  6. you need to know sulfuric acid and ..... acid
  7. smallest particle of matter
  8. metals do not break if you bend them, this is called
  9. in a lab you always wear lab coat, gloves and ...
  10. air has 78% of this
  11. state of matter where particles slide over each other
  12. state of matter where particles do not move, only vibrate
  13. indicator that turns pink in alkali
  14. methyl orange is this colour in alkali
Down
  1. colour of hydrogen
  2. this metal when added to water catches fire
  3. a substance that is made of two or more different elements
  4. two or more atoms held together
  5. element Ar is named
  6. element that goes after hydrogen
  7. metals are shiny non-metals are ...
  8. potassium reacts with chlorine and forms potassium ...
  9. sodium oxide is formed when sodium reacts with ...
  10. compounds that make litmus turn red
  11. group 1 metals are called ... metals
  12. state of matter where particles are far apart
  13. zinc reacts with sulfuric acid and forms zinc ..... + hydrogen
  14. second most common element in the Earth's crust
  15. this metal when added to water will turn/melt into a ball
  16. burning ... is used to test hydrogen

30 Clues: colour of hydrogen • element Ar is named • air has 21% of this • air has 78% of this • all atoms of one type • smallest particle of matter • two or more atoms held together • element that goes after hydrogen • metals are shiny non-metals are ... • compounds that make litmus turn red • indicator that turns pink in alkali • group 1 metals are called ... metals • ...

Chemistry Words You Need To Know 2025-08-20

Chemistry Words You Need To Know crossword puzzle
Across
  1. n. things that are formed during a chemical reaction
  2. n. the gas we breathe every day
  3. n. a pure substance made up of two or more elements
  4. n. the element that made Marie Curie famous
  5. adj. something that happens or recures in cycles
  6. n. the basic particals of the chemical elements
  7. n. a mineral that plays a role in red blood cell production
  8. n. the first manmade element
  9. n. the metal used to make Iphone 16 Pro
  10. n. the most gas in the air
  11. n. two or more atoms joined together
  12. n. the last element in the table
  13. n. a negatively charged particle
  14. n. a measure of how much mass is in a given volume
  15. n. a particle with no charge
Down
  1. n. the mineral that plays a crucial role in building bones and teeth
  2. n. is a molecule involving the sharing of electrons between atoms
  3. n. the 1st element in the periodic table
  4. n. a radioactive element used in smoke detectors
  5. n. a precious metal that is given to No.1's in competitions
  6. n. a postively charged particle
  7. n. something that happens during an exeriment,usually produces new products
  8. n. one thing
  9. n. a unit of measurement used to express the amount of substance
  10. n. a molecule or ion capable of donating a proton

25 Clues: n. one thing • n. the most gas in the air • n. the first manmade element • n. a particle with no charge • n. the gas we breathe every day • n. a postively charged particle • n. the last element in the table • n. a negatively charged particle • n. two or more atoms joined together • n. the metal used to make Iphone 16 Pro • n. the 1st element in the periodic table • ...

C1.1 Atomic Structure up to RFM 2025-10-07

C1.1 Atomic Structure up to RFM crossword puzzle
Across
  1. Where protons and neutrons are found
  2. The charge of an alpha particle.
  3. Group 0 elements are ......
  4. Name for group 1.
  5. Use of Helium.
  6. The scientist that discovered neutrons.
  7. When group 1 metals react with water, they produce a gas called .....
  8. Charge of an electron.
  9. The most reactive out of: Lithium, Sodium and Potassium.
  10. All group 7 elements have .... outer shell electrons.
  11. The name for group 0 is ... gases.
  12. Lithium + water > lithium ..... + hydrogen
Down
  1. ... and Radon are radioactive.
  2. When group 7 elements react, they ... one electron.
  3. Mass number - atomic number = the number of .....
  4. There are two phases in chromatography: stationary and ....
  5. The number of protons = the ......
  6. Group 0 elements have a .... outer shell of electrons.
  7. Mendeleev left .... in the early periodic table.
  8. The more .... a substance is, the higher up the chromatography paper it will travel.
  9. The name for group 7.
  10. The maximum number of electrons that can be put on the first shell.
  11. In the early periodic table, Mendeleev put elements in order of ....
  12. The start line in chromatography needs to be drawn in ....
  13. Where electrons are found.
  14. Elements with the same number of protons but different neutrons are called ....
  15. Rutherford found that ... and charge were concentrated in the nucleus.
  16. When group 1 metals are put on water, they will ...

28 Clues: Use of Helium. • Name for group 1. • The name for group 7. • Charge of an electron. • Where electrons are found. • Group 0 elements are ...... • ... and Radon are radioactive. • The charge of an alpha particle. • The number of protons = the ...... • The name for group 0 is ... gases. • Where protons and neutrons are found • The scientist that discovered neutrons. • ...

Chemistry key terms 2023-06-14

Chemistry key terms crossword puzzle
Across
  1. A horizontal row in the periodic table p _ _ _ _ _ _
  2. Two or more substances that are not joined together m _ _ _ _ _ _
  3. A type of reaction when a more reactive metal replaces a less reactive metal from its compound d _ _ _ _ _ _ _ _ _ _ _
  4. A reaction that takes in heat e _ _ _ _ _ _ _ _ _ _
Down
  1. A vertical column in the periodic table containing elements with similar chemical properties g _ _ _ _ _
  2. Two or more different elements which are chemically joined together c _ _ _ _ _ _ _
  3. Burning fuel in oxygen c _ _ _ _ _ _ _ _ _
  4. A substance containing only one type of atom e _ _ _ _ _ _

8 Clues: Burning fuel in oxygen c _ _ _ _ _ _ _ _ _ • A reaction that takes in heat e _ _ _ _ _ _ _ _ _ _ • A horizontal row in the periodic table p _ _ _ _ _ _ • A substance containing only one type of atom e _ _ _ _ _ _ • Two or more substances that are not joined together m _ _ _ _ _ _ • ...

Physics Crossword 2013-11-19

Physics Crossword crossword puzzle
Across
  1. you can find the ..... number along the top of the periodic table
  2. (2 words no space) protons+neutrons=
  3. name what orbits the nucleus of an atom
  4. what is the shell arrangement i.e. how many electrons go into each shell layer (4 numbers typed out)
Down
  1. what determines the mass number in an isotope
  2. (2 words no space) number of proteins
  3. the process in which a solid turns to gas or vice versa
  4. you can find the ...... of an element along the side of the periodic table

8 Clues: (2 words no space) protons+neutrons= • (2 words no space) number of proteins • name what orbits the nucleus of an atom • what determines the mass number in an isotope • the process in which a solid turns to gas or vice versa • you can find the ..... number along the top of the periodic table • ...

Lesson 11 and 12 2013-03-03

Lesson 11 and 12 crossword puzzle
Across
  1. Elements in the same group generally show _____ size with increasing atomic number.
  2. Good conductors of energy and heat.
  3. Distance between the center of the nucleus of an ion and the outermost electrons.
  4. Scientist who arranged the element according to the increasing atomic mass.
  5. Poor conductors of energy and heat.
  6. Mendeleev’s periodic law stated that the properties of the elements are a periodic function of their:
  7. Ge is a semimetal in group IV A and period:
  8. Property of an element that indicates how strongly an atom of that element attracts electrons in a chemical bond.
  9. Scientis who arranged the elements into triads.
  10. Scientist who arranged the electrons according to the law of Octaves.
  11. Rule that states that atoms tend to gain, lose, or share electrons so that each atom has a full outermost energy level.
Down
  1. Energy required to remove the most loosely held electron from an atom.
  2. The element Si is a semimetal in period 3 that belongs to the group (American system):
  3. Elements in the same period generally show ________ size with increasing atomic number and increasing ionization energy with increasing atomic number.
  4. Scientist that discovered that elements are ordered by atomic number.
  5. The attraction an atom has for its outer electrons.
  6. Property of the element that can be predicted from the arrangement of the periodic table.
  7. Scientist who state the periodic law.
  8. Na is an element in period 3 that belongs to which family?

19 Clues: Good conductors of energy and heat. • Poor conductors of energy and heat. • Scientist who state the periodic law. • Ge is a semimetal in group IV A and period: • Scientis who arranged the elements into triads. • The attraction an atom has for its outer electrons. • Na is an element in period 3 that belongs to which family? • ...

my lab vocab crossword puzzle 2021-05-25

my lab vocab crossword puzzle crossword puzzle
Across
  1. two or more elements combined
  2. small
  3. has elements on it
  4. pure substance
  5. mixing substances together
Down
  1. a set of symbols
  2. everything
  3. chemical unit
  4. the number of atoms
  5. the number in front of a chemical formula

10 Clues: small • everything • chemical unit • pure substance • a set of symbols • has elements on it • the number of atoms • mixing substances together • two or more elements combined • the number in front of a chemical formula

Science 2023-09-01

Science crossword puzzle
Across
  1. Examples: ice, chair
  2. Examples: oxygen, hydrogen
  3. The suns surface
  4. Examples: water, milk
  5. This is on the periodic table
Down
  1. chemically combined
  2. Examples: solid, liquid, gas, and plasma
  3. H2O is what
  4. makes an element
  5. not chemically combined

10 Clues: H2O is what • makes an element • The suns surface • chemically combined • Examples: ice, chair • Examples: water, milk • not chemically combined • Examples: oxygen, hydrogen • This is on the periodic table • Examples: solid, liquid, gas, and plasma

Redox reactions 2025-08-13

Redox reactions crossword puzzle
Across
  1. type of reaction
  2. the one that gains electrons
  3. atomic number
  4. periodic table of…
  5. gaining electrons
  6. joint atoms
  7. a big part of chemistry
Down
  1. losing electrons
  2. the thing the oxidizing agent gains
  3. the one that loses electrons

10 Clues: joint atoms • atomic number • losing electrons • type of reaction • gaining electrons • periodic table of… • a big part of chemistry • the one that gains electrons • the one that loses electrons • the thing the oxidizing agent gains

CHEMISTRY REVIEW 2023-11-20

CHEMISTRY REVIEW crossword puzzle
Across
  1. State of matter that neither has a fixed volume nor a fixed shape is ....
  2. Physical properties that make gold is suitable to make jewellery is ….
  3. The horizontal row on the periodic table is called as ….
  4. The temperature at which a substance changes from liquid to gas is ....
  5. change of state from liquid to gas ....
  6. Anything that has mass and takes up space is called ....
  7. The property of metals by virtue of which it can be beaten into sheets is ....
Down
  1. There are two kinds of polymers. Natural and … polymers.
  2. The vertical row on the periodic table is called as ….
  3. State of matter that the particles mostly touch but arranged in a random way is called ....
  4. The ability of metals to be drawn into thin wire is known as
  5. When water vapor gets cold, it will turn into ....
  6. ... is the metal mixture that made from copper and tin
  7. A single substance that can no longer be broken down into another substance by a chemical reaction is commonly called
  8. Smallest part of an elements is called as ....
  9. When you heat water, it will turn into ....
  10. State of matter that has a fixed volume but not a fixed shape is ....
  11. change of state from solid to liquid is ....

18 Clues: change of state from liquid to gas .... • When you heat water, it will turn into .... • change of state from solid to liquid is .... • Smallest part of an elements is called as .... • When water vapor gets cold, it will turn into .... • The vertical row on the periodic table is called as …. • ... is the metal mixture that made from copper and tin • ...

Atoms 2023-09-26

Atoms crossword puzzle
Across
  1. Has a trunk
  2. middle of a nucleus
  3. Center of an Atom
  4. takes up space
  5. Man's best friend
Down
  1. Likes to chase mice
  2. Large marsupial
  3. middle of a nucleus
  4. table
  5. Flying mammal

10 Clues: table • Has a trunk • Flying mammal • takes up space • Large marsupial • Center of an Atom • Man's best friend • Likes to chase mice • middle of a nucleus • middle of a nucleus

States of Matter Crossword Puzzle 2022-09-09

States of Matter Crossword Puzzle crossword puzzle
Across
  1. Two or more substances combined chemically; must be seperated through chemical means
  2. Any two or more atoms bonded together
  3. State of Matter with definite volume and shape
  4. Phase Change of Gas to Liquid
  5. makes up matter
  6. Two or more substances combined physically; can be seperated through physical means
  7. A pure substance
  8. State of Matter with definite volume and no definite shape
  9. State of Matter with no definite volume or shape
  10. Phase Change of Liquid to Solid
Down
  1. Phase Change of Solid to Gas
  2. Russian chemist who formulates Periodic Law and arranged elements in periodic table by atomic weight and similar properties
  3. Phase Change of Liquid to Gas
  4. Phase Change of Solid to Liquid

14 Clues: makes up matter • A pure substance • Phase Change of Solid to Gas • Phase Change of Liquid to Gas • Phase Change of Gas to Liquid • Phase Change of Solid to Liquid • Phase Change of Liquid to Solid • Any two or more atoms bonded together • State of Matter with definite volume and shape • State of Matter with no definite volume or shape • ...

periodic table-callan horoszewki 2021-10-14

periodic table-callan horoszewki crossword puzzle
Across
  1. the 6th group
  2. periods
  3. made up with chemical elements with simular properties
  4. found in nature combined with other elements
Down
  1. family 5a
  2. group 1a
  3. designer of the periodic table
  4. know as these in the 7th group
  5. groups
  6. group 2a
  7. group 4a

11 Clues: groups • periods • group 1a • group 2a • group 4a • family 5a • the 6th group • designer of the periodic table • know as these in the 7th group • found in nature combined with other elements • made up with chemical elements with simular properties

Periodic Tables 2024-02-23

Periodic Tables crossword puzzle
Across
  1. First element on the most reactive side of a periodic table
  2. Has an atomic mass of 55.845
  3. Symbol is Ti
  4. Is used inside of batteries
  5. What we breathe in
Down
  1. This elements atomic mass is 40.078
  2. In group 3 has a Atomic number of 39
  3. Atomic number 5
  4. This is a conductive type of material (shiny)
  5. First element on the least reactive side of a table
  6. Symbol of element is Sn

11 Clues: Symbol is Ti • Atomic number 5 • What we breathe in • Symbol of element is Sn • Is used inside of batteries • Has an atomic mass of 55.845 • This elements atomic mass is 40.078 • In group 3 has a Atomic number of 39 • This is a conductive type of material (shiny) • First element on the least reactive side of a table • First element on the most reactive side of a periodic table

Welding Vocabulary Crossword 2020-12-11

Welding Vocabulary Crossword crossword puzzle
Across
  1. A base element that makes up the primary substance in steel and cast iron
  2. Containing or relating to iron
  3. A container used to store and transport gas
  4. A substance that facilitates soldering, brazing and welding by chemically cleaning the metals to be joined
  5. A gas that has been heated to the point where it will conduct electricity
  6. A metal made by mixing two or more metals
  7. A device used to heat metal for forming and bending
  8. Energy from heat or light that you cannot see
  9. A tool or device used to hold pieces in place for welding
Down
  1. A very hard, heavy, steel-grey-to-white transition metal; W in the periodic table
  2. Pure oxygen combined with gas
  3. To join two pieces of metal together permanently by melting the parts that touch
  4. To cause fresh air to enter and move around an enclosed space
  5. A material such as sand, silicon or crushed stone used for surface cleaning
  6. The most common noble gas on Earth and represented by Ar in the periodic table

15 Clues: Pure oxygen combined with gas • Containing or relating to iron • A metal made by mixing two or more metals • A container used to store and transport gas • Energy from heat or light that you cannot see • A device used to heat metal for forming and bending • A tool or device used to hold pieces in place for welding • ...

Vocabulary Unit 1 Chs 4-5 2021-01-17

Vocabulary Unit 1 Chs 4-5 crossword puzzle
Across
  1. Number: The number of protons in the nucleus of an atom.
  2. Electrons: The electrons in the outermost energy level of an atom, Which determine how an atom bonds with other atoms
  3. Elements that have properties of both metals and nonmetals
  4. Bond: The force of attraction between oppositely charged particles
  5. Positively charged particles inside the nucleus of an atom
  6. Bond: A bond in which valence electrons are shared between atoms.
  7. Particles with no charge found inside the nucleus of an atom
  8. number after a symbol that tells how many atoms of an element are in each molecule
Down
  1. Symbol: A one or two letter abbreviation for an element.
  2. formula: A combination of chemical symbols and numbers used to represent a compound or indicate atoms present in a molecule.
  3. horizontal row of elements on the periodic table of elements
  4. Gases:The elements in the far right column of the periodic table, which have full outer energy levels and will not combine with other elements under ordinary conditions
  5. Atoms of the same element have the same number of protons but different numbers of neutrons
  6. amount of matter in an object.
  7. Negatively charged particles surrounding the nucleus of an atom
  8. A charged particle.

16 Clues: A charged particle. • amount of matter in an object. • Symbol: A one or two letter abbreviation for an element. • Number: The number of protons in the nucleus of an atom. • Elements that have properties of both metals and nonmetals • Positively charged particles inside the nucleus of an atom • horizontal row of elements on the periodic table of elements • ...

Chapter 16: Properties of Atoms and the Periodic Table 2022-02-04

Chapter 16: Properties of Atoms and the Periodic Table crossword puzzle
Across
  1. The small, positively charged center of an atom, contains protons and neutrons.
  2. Weighted-average mass of an element’s isotopes according to their natural abundance.
  3. Organized list of all known elements that are arranged by increasing atomic number and by changes in chemical and physical properties.
  4. Particle in the nucleus with an electric charge of +1.
  5. Horizontal row in the periodic table.
  6. Uses the symbol for an element and dots representing the number of electrons in the element’s outer energy level.
  7. Particle of matter that makes up protons and neutrons.
Down
  1. Area around the nucleus of an atom where the atom’s electrons are mostly likely to be found.
  2. Vertical column in the periodic table.
  3. Electrically neutral particle inside the nucleus of an atom.
  4. Number of protons in an atom’s nucleus.
  5. The smallest particle of an element that still retains the properties of the element.
  6. Particle with an electric charge of -1, surrounds the nucleus of an atom.
  7. Atom of an element that has a specific number of neutrons.
  8. Sum of the number of protons and neutrons in an atom’s nucleus.

15 Clues: Horizontal row in the periodic table. • Vertical column in the periodic table. • Number of protons in an atom’s nucleus. • Particle in the nucleus with an electric charge of +1. • Particle of matter that makes up protons and neutrons. • Atom of an element that has a specific number of neutrons. • Electrically neutral particle inside the nucleus of an atom. • ...

Science 2024-11-05

Science crossword puzzle
Across
  1. A substance made up of atoms of two or more different elements joined by chemical bonds
  2. generally located on the left side of the zigzag line
  3. Tubes that move air from the trachea to the lungs (one is in each lung). Part of each is outside the lung and part is inside
  4. A combination of two or more substances that are not chemically combined
  5. A material that allows heat and electricity to pass through it.
  6. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
  7. Another word for groups, columns of elements on the periodic table
  8. Basic unit of matter
Down
  1. a testable question
  2. contains protons and neutrons
  3. changes with phase changes due to the difference in the particle arrangement in
  4. A subatomic particle that has no charge and that is found in the nucleus of an atom
  5. A subatomic particle that has a negative charge
  6. Easily broken; not flexible
  7. are located on the right side of the zigzag line on the periodic table.

15 Clues: a testable question • Basic unit of matter • Easily broken; not flexible • contains protons and neutrons • A subatomic particle that has a negative charge • generally located on the left side of the zigzag line • A material that allows heat and electricity to pass through it. • Another word for groups, columns of elements on the periodic table • ...

Week 6 vocabulary 2023-09-27

Week 6 vocabulary crossword puzzle
Across
  1. A period is a horizontal row of the periodic table. There are seven periods in the table, with each one beginning at the far left. A new period begins when a new principal energy level begins filling with electrons. Period 1 has only two elements (hydrogen and helium), while periods 2 and 3 have 8 elements.
  2. A subatomic particle that has no charge and that is located in the nucleus of an atom
  3. The number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element
Down
  1. A subatomic particle that has a positive charge and that is located in the nucleus of an atom; the number of protons in the nucleus is the atomic number, which determines the identity of an element
  2. A subatomic particle that has a negative charge
  3. Mass number is the sum of the numbers and protons and neutrons present in the nucleus of an atom
  4. A substance that cannot be separated or broken into simpler substances by chemical means
  5. table An arrangement of the elements in order of their atomic numbers such that elements with similar properties fall in the same column, or group
  6. The smallest unit of an element that maintains the properties of that element
  7. In chemistry, a column in the periodic table of the chemical elements

10 Clues: A subatomic particle that has a negative charge • In chemistry, a column in the periodic table of the chemical elements • The smallest unit of an element that maintains the properties of that element • A subatomic particle that has no charge and that is located in the nucleus of an atom • ...

Week 6 vocabulary 2023-09-27

Week 6 vocabulary crossword puzzle
Across
  1. A period is a horizontal row of the periodic table. There are seven periods in the table, with each one beginning at the far left. A new period begins when a new principal energy level begins filling with electrons. Period 1 has only two elements (hydrogen and helium), while periods 2 and 3 have 8 elements.
  2. A subatomic particle that has no charge and that is located in the nucleus of an atom
  3. The number of protons in the nucleus of an atom; the atomic number is the same for all atoms of an element
Down
  1. A subatomic particle that has a positive charge and that is located in the nucleus of an atom; the number of protons in the nucleus is the atomic number, which determines the identity of an element
  2. A subatomic particle that has a negative charge
  3. Mass number is the sum of the numbers and protons and neutrons present in the nucleus of an atom
  4. A substance that cannot be separated or broken into simpler substances by chemical means
  5. table An arrangement of the elements in order of their atomic numbers such that elements with similar properties fall in the same column, or group
  6. The smallest unit of an element that maintains the properties of that element
  7. In chemistry, a column in the periodic table of the chemical elements

10 Clues: A subatomic particle that has a negative charge • In chemistry, a column in the periodic table of the chemical elements • The smallest unit of an element that maintains the properties of that element • A subatomic particle that has no charge and that is located in the nucleus of an atom • ...

Scientific Vocabulary By Kristian Oliver 2021-10-12

Scientific Vocabulary By Kristian Oliver crossword puzzle
Across
  1. the quantity of matter which a body contains
  2. the subatomic particle found in the nucleus with a neutral charge
  3. the degree of compactness of a substance
  4. something made up or consisting of two or more existing parts or elements
  5. a pure substance consisting only of atoms that all have the same numbers of protons in their nuclei
  6. the central core of an atom
  7. a substance or matter in a state in which it will expand freely to fill the whole of a container; not solid or liquid
  8. the subatomic particle found in the orbitals with a negative charge
  9. firm and stable in shape; not liquid or fluid
  10. a substance that flows freely but is of constant volume; not solid or gaseous
  11. this person proposed a theory for the hydrogen atom
Down
  1. the basic unit of a chemical element
  2. the mass of an atom of a chemical element expressed in units
  3. Table a table of the chemical elements arranged in order of atomic number
  4. this person developed the periodic classification of the elements
  5. a group of atoms chemically bonded
  6. Cloud the system of electrons surrounding the nucleus of an atom
  7. the number of protons in the nucleus of an atom
  8. the subatomic particle found in the nucleus with a positive charge

19 Clues: the central core of an atom • a group of atoms chemically bonded • the basic unit of a chemical element • the degree of compactness of a substance • the quantity of matter which a body contains • firm and stable in shape; not liquid or fluid • the number of protons in the nucleus of an atom • this person proposed a theory for the hydrogen atom • ...

Chemistry Crossword 2017-02-16

Chemistry Crossword crossword puzzle
Across
  1. metals, gases, non-metals
  2. two different elements
  3. solid, gas, liquid
  4. a positive charge
Down
  1. negative charge
  2. change color change, smell
  3. dissolving
  4. oxygen
  5. rows on the periodic table

9 Clues: oxygen • dissolving • negative charge • a positive charge • solid, gas, liquid • two different elements • metals, gases, non-metals • change color change, smell • rows on the periodic table

Light & sound 2024-09-16

Light & sound crossword puzzle
Across
  1. Periodic Table
  2. both are energy
  3. high and low
Down
  1. visible light
  2. Heart rate
  3. Noise
  4. sound waves
  5. bright and shiny

8 Clues: Noise • Heart rate • sound waves • high and low • visible light • Periodic Table • both are energy • bright and shiny

Does it matter? 2020-08-27

Does it matter? crossword puzzle
Across
  1. study of composition, structure, and properties chemical substance with a definite composition
  2. a mixture that is the same through out
  3. category of elements
  4. change of state
  5. characteristic of matter
  6. amount of matter
  7. vertical column
  8. state of matter
  9. combination of 2 or more types of compounds
Down
  1. knowledge of natural events
  2. a type of mixture
  3. change of state
  4. periodic table unit
  5. not a metal
  6. horizontal row
  7. semiconductor
  8. a type of change
  9. state of mater

18 Clues: not a metal • semiconductor • horizontal row • state of mater • change of state • change of state • vertical column • state of matter • a type of change • amount of matter • a type of mixture • periodic table unit • category of elements • characteristic of matter • knowledge of natural events • a mixture that is the same through out • combination of 2 or more types of compounds • ...

Elements 2020-11-23

Elements crossword puzzle
Across
  1. Capital of Georgia
  2. hot that can burn
  3. something that eats it's own species
  4. sweet treat
  5. catch fish with
  6. Fe on the periodic table
Down
  1. Smell with this
  2. Meat from a pig
  3. this makes you laugh
  4. something you do with your eyes
  5. someone that is good at something
  6. where we live
  7. do this with your legs

13 Clues: sweet treat • where we live • Smell with this • Meat from a pig • catch fish with • hot that can burn • Capital of Georgia • this makes you laugh • do this with your legs • Fe on the periodic table • something you do with your eyes • someone that is good at something • something that eats it's own species

O' Boy! Words that Start with O 2023-07-20

O' Boy! Words that Start with O crossword puzzle
Across
  1. Spotted Wild Cat
  2. City name in Ukraine and Texas
  3. Husband of Desdemona
  4. Double-reed Woodwind Instrument
  5. A person in their 80s
  6. Popcorn Brand Founder
Down
  1. Kalamata, Manzanilla
  2. A rectangle with rounded sides
  3. 8th element on the Periodic Table
  4. African "Forrest Giraffe"
  5. Baltimore's Baseball Team
  6. Tall, pointed four-sided monument
  7. Japan's Third Largest City

13 Clues: Spotted Wild Cat • Kalamata, Manzanilla • Husband of Desdemona • A person in their 80s • Popcorn Brand Founder • African "Forrest Giraffe" • Baltimore's Baseball Team • Japan's Third Largest City • City name in Ukraine and Texas • A rectangle with rounded sides • Double-reed Woodwind Instrument • 8th element on the Periodic Table • Tall, pointed four-sided monument

Preston 2025-08-28

Preston crossword puzzle
Across
  1. My fourth favorite sport
  2. favorite sport
  3. not my favorite number
  4. favorite color
  5. favorite number
  6. how many siblings do I have
  7. what color eye I have
Down
  1. what sport do I play right now
  2. my second favorite sport
  3. my favorite food
  4. my age
  5. apple or Samsung
  6. my favorite periodic table element
  7. my 3 favorite sport
  8. how many dog do I have

15 Clues: my age • favorite sport • favorite color • favorite number • my favorite food • apple or Samsung • my 3 favorite sport • what color eye I have • not my favorite number • how many dog do I have • my second favorite sport • My fourth favorite sport • how many siblings do I have • what sport do I play right now • my favorite periodic table element

Ahnikas crossword puzzle 2022-12-02

Ahnikas crossword puzzle crossword puzzle
Across
  1. something you can play with
  2. something that takes up space
  3. a table
  4. NI and number 28 on the periodic table of the elements
Down
  1. moves really fast
  2. the season that comes after summer
  3. something you cannot hold with your bare hands without it spilling
  4. something you can drink
  5. the center of our solar system

9 Clues: a table • moves really fast • something you can drink • something you can play with • something that takes up space • the center of our solar system • the season that comes after summer • NI and number 28 on the periodic table of the elements • something you cannot hold with your bare hands without it spilling

periodic table of elements 2021-09-23

periodic table of elements crossword puzzle
Across
  1. is a colorless gas with no odor.
  2. has the lightest weight.
  3. has 45 neutrons.
  4. was discovered in 1894.
  5. is frequently used in soap.
  6. can be melted in the palm of your hand.
  7. is capable of combining with other elements.
Down
  1. was discovered in 1755.
  2. was discovered in 1875.
  3. has a reddish color.
  4. has a smell of an egg.
  5. has an atomic number of 22.
  6. has a mass of 50.942.
  7. has 14 electrons, neutrons and protons.

14 Clues: has 45 neutrons. • has a reddish color. • has a mass of 50.942. • has a smell of an egg. • was discovered in 1755. • was discovered in 1875. • was discovered in 1894. • has the lightest weight. • has an atomic number of 22. • is frequently used in soap. • is a colorless gas with no odor. • has 14 electrons, neutrons and protons. • can be melted in the palm of your hand. • ...

Periodic Table of elements 2021-09-23

Periodic Table of elements crossword puzzle
Across
  1. the only element that can exist without neutrons
  2. is one of the rarest gases on earth
  3. sometimes used to make stink bombs
  4. is an antibacterial metal
  5. it's atomic number is 19
  6. used to produce things like cars
  7. can be found in more than 60 minerals
Down
  1. came from the Greek word chloras meaning yellow green
  2. it can melt in the palm of your hand
  3. a non toxic element
  4. has 3 stable isotopes
  5. the first metal to be discovered
  6. is enough metal that you can cut it with a knife
  7. is a metalloid

14 Clues: is a metalloid • a non toxic element • has 3 stable isotopes • it's atomic number is 19 • is an antibacterial metal • the first metal to be discovered • used to produce things like cars • sometimes used to make stink bombs • is one of the rarest gases on earth • it can melt in the palm of your hand • can be found in more than 60 minerals • ...

Periodic Table crossword puzzle 2023-12-19

Periodic Table crossword puzzle crossword puzzle
Across
  1. element is a alkali metal with 19 electrons.
  2. This family is known for having hard and shiny solids with a high melting point.
  3. This element is in the Noble gasses family and has 2 electrons.
  4. This element is in period 2 and has 8 protons
  5. This element is a nonmetal in period 2 with 6 protons.
  6. This element is a part of the halogen family with 125 neutrons.
  7. This element is apart of the transition metals and has 155 neutrons.
Down
  1. This element has the atomic number of 22
  2. This element has 6 neutrons.
  3. This element has an atomic mass of 1.
  4. This element is in period 4 with 30 protons.
  5. This element is in group 11 and has 79 electrons.
  6. This element has 36 protons.
  7. This element has 29 electrons.

14 Clues: This element has 6 neutrons. • This element has 36 protons. • This element has 29 electrons. • This element has an atomic mass of 1. • This element has the atomic number of 22 • element is a alkali metal with 19 electrons. • This element is in period 4 with 30 protons. • This element is in period 2 and has 8 protons • This element is in group 11 and has 79 electrons. • ...

Atoms & Periodic Table Vocabulary 2019-01-30

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

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

Periodic Table & Atomic Structure 2023-05-15

Periodic Table & Atomic Structure crossword puzzle
Across
  1. What is right of the staircase?
  2. Created Lewis dot diagram
  3. What is left of the staircase?
  4. Have same atomic # but different mass #
  5. Is neutral and inside nucleus
  6. Shortened for the name of an element
  7. Created model of an atom
  8. The number o protons in the nucleus of the atom is called...
Down
  1. Located around nucleus
  2. Created element classifications.
  3. Average mass of atoms in an element
  4. Discovered atoms had a nucleus
  5. What is the staircase?
  6. Is positive located inside nucleus

14 Clues: Located around nucleus • What is the staircase? • Created model of an atom • Created Lewis dot diagram • Is neutral and inside nucleus • Discovered atoms had a nucleus • What is left of the staircase? • What is right of the staircase? • Created element classifications. • Is positive located inside nucleus • Average mass of atoms in an element • Shortened for the name of an element • ...

Chemistry cross word 2013-11-09

Chemistry cross word crossword puzzle
Across
  1. subdivision of electron shells separated by electron orbitals
  2. a regular periodic variation of properties of elements with atomic number and position in the Periodic table
  3. The arrangement of electrons in an atom
  4. a grouping of electrons surrounding the nucleus of an atom
Down
  1. the energy required to remove the most loosely held electron from one mole of gaseous atoms to produce 1 mole of gaseous ions with a charge 1+.
  2. used to describe the size of an atom, referring to ions radius, covalent radius, metallic radius, or van der Waals radius.
  3. a horizontal row of elements in the periodic table
  4. describes the decrease in attraction between an electron and the nucleus in any atom with more than one electron shell

8 Clues: The arrangement of electrons in an atom • a horizontal row of elements in the periodic table • a grouping of electrons surrounding the nucleus of an atom • subdivision of electron shells separated by electron orbitals • a regular periodic variation of properties of elements with atomic number and position in the Periodic table • ...

Chemistry cross word 2013-11-09

Chemistry cross word crossword puzzle
Across
  1. the energy required to remove the most loosely held electron from one mole of gaseous atoms to produce 1 mole of gaseous ions with a charge 1+.
  2. a regular periodic variation of properties of elements with atomic number and position in the Periodic table
Down
  1. subdivision of electron shells separated by electron orbitals
  2. a horizontal row of elements in the periodic table
  3. used to describe the size of an atom, referring to ions radius, covalent radius, metallic radius, or van der Waals radius.
  4. The arrangement of electrons in an atom
  5. a grouping of electrons surrounding the nucleus of an atom
  6. describes the decrease in attraction between an electron and the nucleus in any atom with more than one electron shell

8 Clues: The arrangement of electrons in an atom • a horizontal row of elements in the periodic table • a grouping of electrons surrounding the nucleus of an atom • subdivision of electron shells separated by electron orbitals • a regular periodic variation of properties of elements with atomic number and position in the Periodic table • ...

Properties of Atoms 2023-08-31

Properties of Atoms crossword puzzle
Across
  1. versions of the same element with different numbers of neutrons
  2. first man to conceive of atoms.
  3. used to measure the mass of atoms
  4. weighted average of all isotopes in an element
  5. particle in an atom that doesn't have a charge.
  6. negative particle in an atom
  7. smallest part of an element with unique properties.
  8. father of modern chemistry
  9. location where electrons are likely to be.
Down
  1. positive center of an atom
  2. table containing all known elements
  3. gives number of protons in an element
  4. tiny particles that make up protons and neutrons
  5. number of protons + neutrons in an atom
  6. positive particle in an atom
  7. element with a mass number of 16
  8. element on the periodic table with 13 protons

17 Clues: positive center of an atom • father of modern chemistry • positive particle in an atom • negative particle in an atom • first man to conceive of atoms. • element with a mass number of 16 • used to measure the mass of atoms • table containing all known elements • gives number of protons in an element • number of protons + neutrons in an atom • ...

Yet Another Science Crossword 2025-11-06

Yet Another Science Crossword crossword puzzle
Across
  1. Mr. Soffer's go to breakfast
  2. the reason Mr. Soffer drinks coffee
  3. name of the king with the knights of the round table
  4. famous scientist who said e=mc^2
  5. minimum age to be president of the US
  6. name of the first element on the periodic table
  7. Mr. Soffer's favorite meat
  8. cause of most chemical weathering
  9. Mr. Soffer's favorite pastry
Down
  1. famous scientist who invented calculus
  2. name of the queen of the Greek gods
  3. name of the king of the Greek gods
  4. famous scientist who died from her own x ray experiments
  5. Mr. Soffer's shoe size
  6. wizard from lord of the rings
  7. famous scientist who made the first electric generator
  8. evil wizard from Harry Potter

17 Clues: Mr. Soffer's shoe size • Mr. Soffer's favorite meat • Mr. Soffer's go to breakfast • Mr. Soffer's favorite pastry • wizard from lord of the rings • evil wizard from Harry Potter • famous scientist who said e=mc^2 • cause of most chemical weathering • name of the king of the Greek gods • name of the queen of the Greek gods • the reason Mr. Soffer drinks coffee • ...

Chemistry Unit Crossward 2021-10-22

Chemistry Unit Crossward crossword puzzle
Across
  1. A vertical column of elements
  2. A horizontal row of elements
  3. A kind of statement can be observed roughly
  4. A short form of Workspace Hazardous Materials Information System
  5. The smallest particle of an element
  6. A kind of pure substances that made of two particles
  7. The particles that on energy level
  8. On the left side of the periodic table
  9. Use the fact that the 2 types of particles have different particle sizes
  10. In between metals and non-metals
  11. Smell
  12. Atoms loses e- to from
  13. The protons and neutron that in the middle of an atom
  14. Group 1 Period 2 on the periodic table
  15. Use the fact that the 2 types of particles have different magnetic properties
  16. Electrons - Protons
  17. Easiness to be stretched into a wire
  18. Mass/Volume
  19. Group 16 Period 2
Down
  1. When gas transforms to liquid
  2. When solid transforms to gas
  3. Use the fact that the 2 types of particles have different boiling points
  4. When gas transforms to solid
  5. Same as the atomic numbers
  6. Ability of a substance(solute) to dissolve in a solvent such as water
  7. A kind of statement can be observed by specific states
  8. The outer most shell of a orbit
  9. Easiness to bend or shape
  10. Shininess
  11. A kind of mixture that can't be observed as two kind of matters
  12. Atoms gains e- to from

31 Clues: Smell • Shininess • Mass/Volume • Group 16 Period 2 • Electrons - Protons • Atoms loses e- to from • Atoms gains e- to from • Easiness to bend or shape • Same as the atomic numbers • When solid transforms to gas • A horizontal row of elements • When gas transforms to solid • When gas transforms to liquid • A vertical column of elements • The outer most shell of a orbit • ...

Think Tac Toe 2021-06-02

Think Tac Toe crossword puzzle
Across
  1. the distance between two corresponding parts of a wave
  2. elements with properties that fall between those of metals and nonmetals
  3. a rule where atoms react by gaining or losing electrons so as to acquire the stable electron structure of a noble gas, usually eight electrons
  4. a number that shows the positive charge of a monatomic ion
  5. elements found to the right and above the stairs on the periodic table
  6. a measure of the extra positive or negative particles that an object has
  7. molecular geometry when atoms are in a straight line
  8. nonmetal and nonmetal molecules that share electrons evenly
Down
  1. electrons on the outermost energy level on an atom
  2. molecular geometry about a central atom with 4 legs and no lone pairs of electrons
  3. elements that are found on the left side of the periodic table
  4. a mixture of two or more metals
  5. atoms of the same elements that have different numbers of neutrons
  6. a number showing how many protons are in a molecule
  7. a type of compound where two are more elements where the electrons are shared in a covalent bond
  8. an atom or group of atomes that has a positive or negative charge
  9. anion with a negative charge
  10. molecule with partial charges on opposite sides
  11. a positively charged ion
  12. metal and nonmetal

20 Clues: metal and nonmetal • a positively charged ion • anion with a negative charge • a mixture of two or more metals • molecule with partial charges on opposite sides • electrons on the outermost energy level on an atom • a number showing how many protons are in a molecule • molecular geometry when atoms are in a straight line • ...

Period Table Challenge Crossword 2012-11-26

Period Table Challenge Crossword crossword puzzle
Across
  1. the center of an atom; made up of protons and neutrons
  2. a vertical column of elements in the periodic table
  3. (two words) the properties of elements tend to repeat in a regular pattern when elements are arranged in order of increasing atomic number
  4. the elemnts that are usually poor conductors of heat and electricity
  5. the smallest particle that has the properties of an element
  6. another name for group
  7. a negatively charged subatomic particle found in the electron cloud of an atom
  8. (three words) a quantity equal to one-twelfth the mass of a carbon-12 atom
  9. a neutral subatomic particle in the nucleus of an atom
  10. an atom or a group of atoms that has lost or gained one or more electrons and therefore has a net electric charge
  11. the elements thta are good conductors of heat and electricity
Down
  1. (two words) an electron in the outermost energy level of an atom
  2. symbol for atomic mass unit
  3. a horizontal row of elements in the periodic table
  4. another name for metalloid
  5. (two words) the total number of protons and neutrons in the nucleus of an atom
  6. an element that has properties of both a metal and nonmetal
  7. another name for period
  8. any atoms having the same number of protons but a different number of neutrons
  9. a positively charged subatomic particle in the nucleus of an atom

20 Clues: another name for group • another name for period • another name for metalloid • symbol for atomic mass unit • a horizontal row of elements in the periodic table • a vertical column of elements in the periodic table • the center of an atom; made up of protons and neutrons • a neutral subatomic particle in the nucleus of an atom • ...

Science Crossword Puzzle 2014-02-26

Science Crossword Puzzle crossword puzzle
Across
  1. Has no definite volume or shape
  2. The amount of matter
  3. Made of two or more atoms
  4. An element that has properties of both a metal and nonmetal
  5. Study of the properties and changes of matter
  6. Property/ A Property that doesn't depend on pressure, temperature, or density.
  7. Made up of atoms of one type
  8. A vertical column in a periodic table
  9. Study of matter and how it changes
  10. An element that is a poor conductor of electricity and does not form positive ions in a solution
  11. Change/ A change of matter from one form to another without chemical Change (solid, liquid, gas)
  12. Of State/ Liquid, solid, gas
  13. An element that is shiny and a good conductor of electricity
Down
  1. A horizontal row in a periodic table
  2. Smallest particle
  3. Study of substances
  4. organic Chemistry/ Study of non organics
  5. Has a definite volume and definite shape
  6. A substance or molecule that participates in a chemical reaction
  7. Any substance that has a defined composition
  8. A state of change starting from a gas then ionizing
  9. Property/ A property that depends on size.
  10. Anything that takes up space
  11. Chemistry/ The study of carbon compounds
  12. Reaction/ The process by which one or more substances change to produce one or more substances
  13. Has a definite volume, but no definite shape

26 Clues: Smallest particle • Study of substances • The amount of matter • Made of two or more atoms • Made up of atoms of one type • Anything that takes up space • Of State/ Liquid, solid, gas • Has no definite volume or shape • Study of matter and how it changes • A horizontal row in a periodic table • A vertical column in a periodic table • organic Chemistry/ Study of non organics • ...

Chemistry Crossword 2015-11-19

Chemistry Crossword crossword puzzle
Across
  1. Change of state from a gas to liquid.
  2. Description of a substance that can be pounded or rolled into sheet.
  3. Shiny, malleable, ductile element that conducts electricity.
  4. Substance that strongly resist the flow of electricity.
  5. Chemical reaction that absorb energy.
  6. The smallest part of an element that is representative of that element.
  7. Measure of atomic mass.
  8. Vertical column of element in the periodic table.
  9. Chemical combination of two or more elements in a specific ratio.
  10. Change of state from a liquid to gas.
  11. Change of state from solid to liquid.
Down
  1. Chemical reaction that takes place in cell.
  2. Ability to work.
  3. Catalyst involved in a chemical reaction in living things.
  4. Change of state from a gas to solid.
  5. Slow chemical change that occurs when oxygen in the air reacts with a metal.
  6. Number of protons in the nucleus of one atom of an element.
  7. Group 17 elements in the periodic table.
  8. Invisible negatively charged particle that orbits the nucleus of an atom.
  9. A material that that electric charge can move through easily.
  10. Chang of state from a liquid to solid.
  11. Anything that has mass and occupies space.
  12. Substance that helps a chemical reaction to proceed more quickly.
  13. Chemical reaction that releases energy.
  14. Amount of mass in a given volume of a substance.

25 Clues: Ability to work. • Measure of atomic mass. • Change of state from a gas to solid. • Change of state from a gas to liquid. • Chemical reaction that absorb energy. • Change of state from a liquid to gas. • Change of state from solid to liquid. • Chang of state from a liquid to solid. • Chemical reaction that releases energy. • Group 17 elements in the periodic table. • ...

Science: Matter and Chemical Change 2014-11-10

Science: Matter and Chemical Change crossword puzzle
Across
  1. supported the idea that everything was made up of the 4 elements
  2. stated each type of material was made up of a different type of atomos
  3. represents the number of atoms
  4. a pure substance that cannot be broken down into other substances
  5. the 18 columns on the Periodic Table of Elements
  6. Workplace Hazardous Material Information System
  7. a chemical reaction that takes place in the cells of your body
  8. ______ systems is an experiment in which reactants and products can not escape
  9. occurs when oxygen reacts to another substance to form a new substance and releases energy
  10. experimented with the behaviour of gases
  11. most reactive of the metals
  12. substances that helps reaction proceed faster
  13. the rows in the Periodic Table of Elements
Down
  1. substance that strongly resists the flow of electricity
  2. characteristics that can be used to describe a substance
  3. the mass of one of an element
  4. compound formed when 2 non-metals combine
  5. has the element symbol Br
  6. the Law of ________ of Mass
  7. an atom or group of atoms that become electrically charges because it has lost or gained electrons
  8. neutral particles
  9. occurs when oxygen reacts with metal, a chemical reaction in which the metal is decomposed
  10. positively charged particles
  11. organic catalysts
  12. Father of Modern Chemistry
  13. published by Andreas Libau in 1597, it describes the achievements of alchemists

26 Clues: neutral particles • organic catalysts • has the element symbol Br • Father of Modern Chemistry • the Law of ________ of Mass • most reactive of the metals • positively charged particles • the mass of one of an element • represents the number of atoms • experimented with the behaviour of gases • compound formed when 2 non-metals combine • the rows in the Periodic Table of Elements • ...

Science Crossword 2014-11-09

Science Crossword crossword puzzle
Across
  1. The ability of a substance to conduct electricity or heat
  2. The change from a liquid to a gas
  3. Anything that has a mass and occupies space
  4. A change from one state to another
  5. Also called a family, a vertical column in the periodic table
  6. The most reactive of the metals
  7. A pure substance formed when non-metals combine
  8. Substances that are shiny, malleable, and ductile
  9. The ability of a substance to be dissolved in another substance
  10. Neutral particles
  11. A horizontal row in the periodic table
  12. Most reactive non-metals
  13. The amount of mass in a given volume of a substance
  14. the most stable and unreactive elements
Down
  1. The change from a gas to a liquid
  2. A reaction that takes place when 2 or more substances react to form new substances
  3. The mass of one atom of a substance
  4. The change from a liquid to a solid
  5. A combination of pure substances
  6. Positively charged particles
  7. The change from a solid to a gas and vice versa
  8. The ability of a substance to be able to be pounded or rolled into sheets
  9. A formula that states what substances and the amount of each substance there is in a compound
  10. 2 or more materials joining to create new materials
  11. The change from a solid to a liquid.

25 Clues: Neutral particles • Most reactive non-metals • Positively charged particles • The most reactive of the metals • A combination of pure substances • The change from a gas to a liquid • The change from a liquid to a gas • A change from one state to another • The mass of one atom of a substance • The change from a liquid to a solid • The change from a solid to a liquid. • ...

mining 2022-06-26

mining crossword puzzle
Across
  1. the layer of the earth containing all 'air'
  2. when rocks are brought to the surface
  3. inner most layer of the earth
  4. the scale of how hard a mineral is
  5. igneous rocks formed above the earth
  6. a resource that is found in nature is said to be
  7. how shiny a mineral is
  8. the elements on the left side of the periodic table
  9. a common aluminium ore
  10. outer most layer of the earth
  11. when a rock is broken
  12. rock type formed from small fragments
  13. the raw material mined from the earth that we refine
  14. a second type of fossil
  15. a type of fossil
  16. right side of the periodic table
  17. a resource that cannot be reused
Down
  1. all of the water on the planet
  2. when eroded pieces of rock move to new place
  3. a resource that can be used over and over again
  4. the layer of the earth all mining is in
  5. the type of mining that uses huge pits to
  6. heat and pressure makes these types of rocks
  7. a common lead ore
  8. what fossilised tree sap is called
  9. the name of the theory that all rock layers above others must be younger
  10. when parts of a rock are removed by air or water
  11. thickest layer of the earth

28 Clues: a type of fossil • a common lead ore • when a rock is broken • how shiny a mineral is • a common aluminium ore • a second type of fossil • thickest layer of the earth • inner most layer of the earth • outer most layer of the earth • all of the water on the planet • right side of the periodic table • a resource that cannot be reused • the scale of how hard a mineral is • ...

Structure of the Atom 2023-02-26

Structure of the Atom crossword puzzle
Across
  1. the name given to electrons in the outermost shell
  2. A group of non-metals that include fluorine, chlorine, iodine, bromine and astatine.
  3. The heaviest Alkali Metal
  4. The lightest Noble Gas
  5. A chemical element that is not a metal.
  6. the charge of a neutron
  7. An Alkali Metal with 4 Shells (Period 4)
  8. the charge of an electron
  9. the subatomic particle inside the nucleus with a neutral charge
  10. the subatomic particle inside the nucleus with a positive charge
  11. the name given to the columns of the periodic table
  12. the Element with chemical symbol H
  13. the name for layers around the atom that houses electrons
Down
  1. The arrangement of electrons in the shells and subshells of an atom.
  2. The total number of protons and neutrons in the nucleus of an atom.
  3. the charge of a proton
  4. the Element with chemical symbol Cl
  5. An element that has properties of both metals and non-metals.
  6. the subatomic particle with a negative charge that orbits the atom
  7. the lightest Alkali metal
  8. The element with atomic number 33
  9. An element that is malleable, ductile, and an electrical and thermal conductor.
  10. The name given to the rows on the periodic table (number of shells)
  11. The number of protons in the nucleus of an atom, which is a unique identifier for each element.
  12. the Element with chemical symbol O

25 Clues: the charge of a proton • The lightest Noble Gas • the charge of a neutron • The heaviest Alkali Metal • the lightest Alkali metal • the charge of an electron • The element with atomic number 33 • the Element with chemical symbol H • the Element with chemical symbol O • the Element with chemical symbol Cl • A chemical element that is not a metal. • ...

chemistry bonus 2023-05-01

chemistry bonus crossword puzzle
Across
  1. what rule states that electrons must occupy all of the orbitals of a sublevel before pairing begins?
  2. visually seperate solids can be separated by?
  3. Who discovered electrons while experimenting with a cathode ray tube?
  4. polar molecules can be dissolved in...
  5. what is a combination of 2 or more pure substances in which each substance retains its own chemical properties?
  6. the number of protons in the nucleus
  7. who created the first periodic table?
  8. a single compound breaks down into two or more elements or new compounds is...
  9. what is the ratio of the error to the actual value multiplied by 100?
Down
  1. what is located on the right of the metalloid line?
  2. what is located on the left of the metalloid line?
  3. what is the smallest ratio of cations to anions referred to as?
  4. a description of an element's tendency to undergo chemical reactions is called?
  5. what is the mass of an atom given in amu?
  6. Who discovered the nucleus of an atom?
  7. the transfer of electrons between atoms that results in cations and anions...
  8. atoms will gain, lose, or share valence electrons to attain 8 valence electrons is what rule?
  9. what is called when oxygen combines with a substance and releases heat and light?
  10. What is the lowest energy of an atom called?
  11. horizontal rows on the periodic table are called...\

20 Clues: the number of protons in the nucleus • who created the first periodic table? • polar molecules can be dissolved in... • Who discovered the nucleus of an atom? • what is the mass of an atom given in amu? • What is the lowest energy of an atom called? • visually seperate solids can be separated by? • what is located on the left of the metalloid line? • ...

Kemi - Kemiska förening (4) ENG 2023-08-30

Kemi - Kemiska förening (4) ENG crossword puzzle
Across
  1. Element Fe
  2. Element Li
  3. Rows in the periodic table.
  4. Different types of atoms are combined in a compound and form e.g. water
  5. A solution that is neither acidic nor basic.
  6. Element N
  7. Strong acidic substance. Chemical formula HCl.
  8. Element B
  9. A substance made up of positive and negative ions.
  10. What makes acids corrosive and acidic?
  11. What makes bases corrosive and basic?
  12. Is like an atom but lacks or has more electrons. Has a negative or positive charge.
  13. Element Mn
Down
  1. A chemical compound formed when negative and positive ions are attracted to each other.
  2. Element O
  3. When a substance reacts with another substance and forms new properties, form and character.
  4. There are different kinds of this. All are used to measure the pH value of a solution, e.g. bath water.
  5. A chemical compound in which at least two atoms are joined together, can be different or the same elements.
  6. scale A scale that describes whether a substance is acidic or basic.
  7. Element Ne
  8. Columns in the periodic table.
  9. A substance that has a high proportion of hydroxide ions and a high pH value.
  10. Element C
  11. Element Al
  12. Element Cl
  13. Strong basic substance. Chemical formula NH4.
  14. A substance that has a high proportion of hydrogen ions and a low pH value.

27 Clues: Element O • Element N • Element C • Element B • Element Fe • Element Li • Element Ne • Element Al • Element Cl • Element Mn • Rows in the periodic table. • Columns in the periodic table. • What makes bases corrosive and basic? • What makes acids corrosive and acidic? • A solution that is neither acidic nor basic. • Strong basic substance. Chemical formula NH4. • ...

Vocab Crossword 2023-09-20

Vocab Crossword crossword puzzle
Across
  1. Greek philosopher who called nature’s basic particle an atom
  2. Bonding, Special type of dipole-dipole attraction that is the strongest of the intermolecular bonds
  3. a force that results from one end of a molecule being positive and the other end being negative
  4. the neutral particle in the nucleus of an atom
  5. Forces, Short-range proton-neutron, proton-proton, and neutron-neutron forces that hold these particles together
  6. Vertical columns on the periodic table
  7. Proposed the “plum pudding” model and discovered the electron
  8. the basic unit of a chemical element
  9. Formed the atomic theory of the atom, said atoms were “hard little spheres”
Down
  1. Discovered the nucleus using his gold foil experiment
  2. Dispersion Forces, Weakest of the intermolecular forces between two nonpolar molecules
  3. Number, the number of protons in the nucleus and determines the chemical properties of an element
  4. the negative particle that circles the nucleus
  5. Cloud, Current explanation of where electrons might be found in an atom
  6. Horizontal rows of the periodic table
  7. A collection of protons and neutrons at the center of an atom
  8. Molecular Theory, Theory that explains that as atoms speed up, they are more likely to be gases
  9. the positive particle in the nucleus of an atom
  10. Number, The total number of protons and neutrons in a nucleus
  11. Used by scientists to explain something we can not see or understand

20 Clues: the basic unit of a chemical element • Horizontal rows of the periodic table • Vertical columns on the periodic table • the negative particle that circles the nucleus • the neutral particle in the nucleus of an atom • the positive particle in the nucleus of an atom • Discovered the nucleus using his gold foil experiment • ...

reactivity 2022-05-17

reactivity crossword puzzle
Across
  1. which is essential for ironoxide to happen? water, lead or carbon.
  2. Elements that react to form positive ion are ___.
  3. Metals atom are ___ when they react because they lose electrons.
  4. What is the oxidising agent in this reaction: lead oxide + carbon → lead + carbon monoxide?
  5. How to test for carbon dioxide.
  6. Calcium+carbon.
  7. Which can displace zinc from zinc sulphate.
  8. which one is less reactive magnesium or aluminum.
  9. Which gas is required to burn.
  10. When u add gold in hydrochloric acid.
  11. When there is 2 oxygen what do you add at the end.
Down
  1. zinccinoxide+magnesium.
  2. What is the most reactive metal on the periodic table?
  3. Violent reaction and very dangerous when reacted with dilute acid.
  4. Which metal could be used for the sacrificial protection of iron?
  5. magnesium+hydrochloric acid= magnesium chloride+___.
  6. Which of these react with dilute acid? lead or copper.
  7. True or nope can iron displace zinc?
  8. Metals can be arranged in order of their reactivity in a ___.
  9. magnesium has slow reaction in cold water to form ___?
  10. What is potassium stored in?
  11. Which one reacts with steam but not water to form an oxidre? iron, copper or magnesium.
  12. What reacts violently with dilute acid and reacts slowly with cold water.
  13. Which one is more reactive copper or silver.
  14. What is the most reactice element on the periodic table?

25 Clues: Calcium+carbon. • zinccinoxide+magnesium. • What is potassium stored in? • Which gas is required to burn. • How to test for carbon dioxide. • True or nope can iron displace zinc? • When u add gold in hydrochloric acid. • Which can displace zinc from zinc sulphate. • Which one is more reactive copper or silver. • Elements that react to form positive ion are ___. • ...

8th Grade Science 2025-06-01

8th Grade Science crossword puzzle
Across
  1. This layer is solid nickel and iron
  2. The attraction between two or more objects (keeps our feet on Earth)
  3. This subatomic particle number is the atomic number
  4. This type of diagram shows valence electrons
  5. Water moving across the surface
  6. Water goes from a gas to a liquid
  7. Dominoes are an example of these
  8. Fe on the periodic table
  9. Neutral subatomic particle
  10. Heat is released in this type of reaction
  11. These are pure substances
  12. Water goes from liquid to a gas
  13. The electrons in the outer shell
  14. Type of plane used in Rube Goldberg machines
  15. Two or more elements
  16. Lighting a match is this type of change
Down
  1. Heat is absorbed in this type of reaction
  2. Water exits the leaves of trees
  3. This subatomic particle has a negative charge
  4. Measurement for Work
  5. Objects in motion stay in motion until acted upon
  6. Hg on the Periodic Table
  7. This turns off and on the flow of electricity
  8. Breaking wood into pieces is this type of change
  9. The Earth is an example this type of magnet
  10. Carbon dioxide and water are examples of this in photosynthesis
  11. Important to humans and has 6 valence electrons
  12. Gravity on earth is 9.81 m/s2
  13. Stored energy
  14. Energy in motion
  15. Measurement for force

31 Clues: Stored energy • Energy in motion • Measurement for Work • Two or more elements • Measurement for force • Hg on the Periodic Table • Fe on the periodic table • These are pure substances • Neutral subatomic particle • Gravity on earth is 9.81 m/s2 • Water exits the leaves of trees • Water moving across the surface • Water goes from liquid to a gas • Dominoes are an example of these • ...

Term 1 Review 2025-08-27

Term 1 Review crossword puzzle
Across
  1. the command center of the cell
  2. the diffusion of water
  3. the smallest unit of elemental matter
  4. atoms of the same element that have the same number of protons, but a different number of neutrons
  5. a particle that has a positive charge
  6. a particle with a negative charge
  7. organelle that performs photosynthesis
  8. The main ingredient in any cell
  9. atoms of the same element that have the same number of protons, but a different number of electrons
  10. are ductile, conduct heat and electricity, have luster, and are malleable
  11. the place where most photosynthesis happens
  12. a chart of the elements arranged into rows and columns
Down
  1. tells you the number of protons in the nucleus of an atom of that element
  2. a row on the periodic table
  3. have physical and chemical properties of both metals and nonmetals
  4. the hole gases use to move in and out of the leaf
  5. shows an element’s chemical symbol, atomic number, and atomic mass
  6. organelle that performs cellular respiration
  7. a column on the periodic table
  8. an electrically neutral particle
  9. have three jobs 1. anchor a plant in the soil 2. absorb food and water 3. store food and water
  10. have no metallic properties
  11. vascular tissue that moves glucose
  12. molecule with a positive end and a negative end
  13. vascular tissue that moves water

25 Clues: the diffusion of water • a row on the periodic table • have no metallic properties • the command center of the cell • a column on the periodic table • The main ingredient in any cell • an electrically neutral particle • vascular tissue that moves water • a particle with a negative charge • vascular tissue that moves glucose • the smallest unit of elemental matter • ...

a,d[p,w 2025-10-13

a,d[p,w crossword puzzle
Across
  1. a shorthand method of describing the arrangement of electron shells of an atom
  2. a state of matter that have a definite shape and volume
  3. a process occuring at the surface of a liquid involving the change of state of liquid into gas at a temperature below the boiling point
  4. a substance which cannot be further divided into simpler substances by chemical method
  5. any basic unit of matter and energy
  6. The process by which different substances mix as a result of the random motions of their particles
  7. A solid where particle are arranged in definite way giving specific shape
  8. ability to do force
  9. tranfers thermal energy to its surroundings, leading to an increase in the temperature of the surroundings
Down
  1. the smallest part of an element that can exist as a stable entity
  2. decrease in size if cooled
  3. a state of matter that has neither definite shape and volume
  4. the temperature at which solid melts into liquid
  5. helps to explain the way matter behaves
  6. A group of atoms covalently bonded together
  7. a vertical column of the periodic table containing elements with the same number of electrons in their outer electron shell
  8. horizontal rows of the periodic table
  9. increase slightly in size when heated
  10. a state of matter that has a definite volume and moves by flowing
  11. Anything which occupies space and mass

20 Clues: ability to do force • decrease in size if cooled • any basic unit of matter and energy • horizontal rows of the periodic table • increase slightly in size when heated • Anything which occupies space and mass • helps to explain the way matter behaves • A group of atoms covalently bonded together • the temperature at which solid melts into liquid • ...

element crossword 2025-03-21

element crossword crossword puzzle
Across
  1. has California in its name
  2. very valuable
  3. second element of the periodic table
  4. used in pencels
  5. is good for athletes
  6. symbol is fe
  7. used in coins
  8. has the symbol of NA
  9. 1st element
Down
  1. atomc number is 281
  2. put in pools
  3. in soda and sparkling water
  4. killed the women who worked in clock factories
  5. used in lights
  6. is in rocks and nature

15 Clues: 1st element • put in pools • symbol is fe • very valuable • used in coins • used in lights • used in pencels • atomc number is 281 • is good for athletes • has the symbol of NA • is in rocks and nature • has California in its name • in soda and sparkling water • second element of the periodic table • killed the women who worked in clock factories

Chemistry 2021-06-17

Chemistry crossword puzzle
Across
  1. King of acids
  2. simplest repeating structure of a crystal
  3. Study of Matter
  4. month of Avogadro Number
  5. Lightest element
Down
  1. 17th group elements
  2. Laughing gas
  3. rows on the periodic table
  4. Polymer of isoprene
  5. one of the chalcogens

10 Clues: Laughing gas • King of acids • Study of Matter • Lightest element • 17th group elements • Polymer of isoprene • month of Avogadro Number • one of the chalcogens • rows on the periodic table • simplest repeating structure of a crystal

Big Bang 2021-09-18

Big Bang crossword puzzle
Across
  1. matter and energy
  2. electrons
  3. radiation
  4. shift electromagnetic property
  5. atoms and hydrogen combined
Down
  1. gas dust and billions of stars
  2. extremely hot collections of electrons
  3. colors
  4. 1st element in periodic table
  5. touch, feel, sense, and measure

10 Clues: colors • electrons • radiation • matter and energy • atoms and hydrogen combined • 1st element in periodic table • gas dust and billions of stars • shift electromagnetic property • touch, feel, sense, and measure • extremely hot collections of electrons

Chemistry Project 2022-04-13

Chemistry Project crossword puzzle
Across
  1. What are all things made of?
  2. The subatomic particle of an atom that is negatively charged.
  3. What is the opposite of an insulator?
  4. The subatomic particle of an atom that is positively charged.
  5. What is the other name for the vertical families of the periodic table that determines and groups elements by chemical properties, reactivity, and the number of valence electrons?
Down
  1. The number that comes in front of a chemical formula that you distribute.
  2. Elements in Group 18 have the least __________ because they already have a full valence electron shell.
  3. What is matter made of? (Singular)
  4. When a molecule is made of 2 or more elements, what is it called?
  5. The subatomic particle of an atom that is neutrally charged.
  6. The small, lower "exponent" on an element that signals how many there are of it.
  7. The 7 horizontal rows on the periodic table that group the elements by how many energy levels they have.

12 Clues: What are all things made of? • What is matter made of? (Singular) • What is the opposite of an insulator? • The subatomic particle of an atom that is neutrally charged. • The subatomic particle of an atom that is negatively charged. • The subatomic particle of an atom that is positively charged. • When a molecule is made of 2 or more elements, what is it called? • ...

Chemistry - Matter 2023-07-17

Chemistry - Matter crossword puzzle
Across
  1. Substance made up of only one type of atom.
  2. Atoms of the same element with different numbers of neutrons.
  3. Emission of energy as electromagnetic waves or subatomic particles.
  4. Representation or simulation of something.
  5. The fundamental unit of matter.
  6. Negatively charged particle orbiting an atom's nucleus.
Down
  1. Central core of an atom.
  2. Neutral particle in an atom's nucleus.
  3. Pertaining to the periodic table of elements.
  4. Positively charged particle in an atom's nucleus.

10 Clues: Central core of an atom. • The fundamental unit of matter. • Neutral particle in an atom's nucleus. • Representation or simulation of something. • Substance made up of only one type of atom. • Pertaining to the periodic table of elements. • Positively charged particle in an atom's nucleus. • Negatively charged particle orbiting an atom's nucleus. • ...

The Crossword of the Great Scientists! 2020-10-21

The Crossword of the Great Scientists! crossword puzzle
Across
  1. Periodic table of elements
  2. Telephone
  3. Radioactivity
Down
  1. Printing
  2. "Pap smear"
  3. Developer of the first vaccine
  4. S.O.S.
  5. ...Brothers. Invented the aeroplane

8 Clues: S.O.S. • Printing • Telephone • "Pap smear" • Radioactivity • Periodic table of elements • Developer of the first vaccine • ...Brothers. Invented the aeroplane

PERIODIC TABLE ESCAPE ROOM CROSSWORD 2025-09-16

PERIODIC TABLE ESCAPE ROOM CROSSWORD crossword puzzle
Across
  1. The element with atomic number 1.
  2. The type of bond between metals and nonmetals.
  3. A row in the Periodic Table.
Down
  1. The element with an atomic weight of 35.453.
  2. The type of bond where electrons are SHARED.
  3. A column in the Periodic Table.

6 Clues: A row in the Periodic Table. • A column in the Periodic Table. • The element with atomic number 1. • The element with an atomic weight of 35.453. • The type of bond where electrons are SHARED. • The type of bond between metals and nonmetals.

chemistry 2020-09-15

chemistry crossword puzzle
Across
  1. table a table where you find elements
  2. consisting of a charge of negative electricity
  3. has a positive charge
  4. configuration represents the number of electrons found in each shell
Down
  1. vertical rows
  2. negative ion
  3. rule all elements become stable by either losing, gaining, sharing electrons in order to have a full outer shell
  4. positive ion
  5. made up of protons and neutrons
  6. horizontal rows

10 Clues: negative ion • positive ion • vertical rows • horizontal rows • has a positive charge • made up of protons and neutrons • table a table where you find elements • consisting of a charge of negative electricity • configuration represents the number of electrons found in each shell • ...

Science Crossword puzzle 2022-09-15

Science Crossword puzzle crossword puzzle
Across
  1. To determine the taxonomic position or category of (a biological specimen).
  2. Able to be hammered or pressed
  3. A table of the chemical elements arranged in goups and periods.
  4. Vertical rows on the periodic table that sort elements by there valence electrons.
  5. An element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals.
  6. The state or power of being reactive or the degree to which a thing is reactive.
  7. Properties A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity.
  8. A law stating that the elements, when listed in order of their atomic numbers (originally, atomic weights).
Down
  1. A property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change.
  2. Horizontal rows on the periodic table that sort elements by there energy levels.
  3. Able to be deformed without losing toughness; pliable, not brittle
  4. An element or substance that is not a metal.
  5. A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical conductivity.
  6. A gentle sheen or soft glow, especially that of a partly reflective surface.

14 Clues: Able to be hammered or pressed • An element or substance that is not a metal. • A table of the chemical elements arranged in goups and periods. • Able to be deformed without losing toughness; pliable, not brittle • To determine the taxonomic position or category of (a biological specimen). • ...

Science Crossword puzzle 2022-09-15

Science Crossword puzzle crossword puzzle
Across
  1. The state or power of being reactive or the degree to which a thing is reactive.
  2. Able to be hammered or pressed
  3. Vertical rows on the periodic table that sort elements by there valence electrons.
  4. Able to be deformed without losing toughness; pliable, not brittle
  5. A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical conductivity.
  6. A law stating that the elements, when listed in order of their atomic numbers (originally, atomic weights).
  7. An element or substance that is not a metal.
  8. A gentle sheen or soft glow, especially that of a partly reflective surface.
  9. Horizontal rows on the periodic table that sort elements by there energy levels.
Down
  1. Properties A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity.
  2. Properties A property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change.
  3. An element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals.
  4. A table of the chemical elements arranged in goups and periods.
  5. To determine the taxonomic position or category of (a biological specimen).

14 Clues: Able to be hammered or pressed • An element or substance that is not a metal. • A table of the chemical elements arranged in goups and periods. • Able to be deformed without losing toughness; pliable, not brittle • To determine the taxonomic position or category of (a biological specimen). • ...

Science Crossword puzzle 2022-09-15

Science Crossword puzzle crossword puzzle
Across
  1. An element or substance that is not a metal.
  2. A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical conductivity.
  3. To determine the taxonomic position or category of (a biological specimen).
  4. A gentle sheen or soft glow, especially that of a partly reflective surface.
  5. A table of the chemical elements arranged in goups and periods.
  6. Properties A property (as color, hardness, boiling point) of matter not involving in its manifestation a chemical change.
  7. Able to be hammered or pressed
Down
  1. Horizontal rows on the periodic table that sort elements by there energy levels.
  2. An element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals.
  3. The state or power of being reactive or the degree to which a thing is reactive.
  4. Able to be deformed without losing toughness; pliable, not brittle
  5. Vertical rows on the periodic table that sort elements by there valence electrons.
  6. Properties A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity.
  7. A law stating that the elements, when listed in order of their atomic numbers (originally, atomic weights).

14 Clues: Able to be hammered or pressed • An element or substance that is not a metal. • A table of the chemical elements arranged in goups and periods. • Able to be deformed without losing toughness; pliable, not brittle • To determine the taxonomic position or category of (a biological specimen). • ...

Menu project Ethan King 2023-03-30

Menu project Ethan King crossword puzzle
Across
  1. reaction to sunlight
  2. reaction to touch
  3. multi pull elements
  4. element used to fill bloons
  5. reaction to water
  6. system in body that digests food
  7. letter found on periodic table
Down
  1. graph that shows all elements
  2. a change that is chemical
  3. element used in pools
  4. a change that is physical
  5. Start of digestive system
  6. element you inhale

13 Clues: reaction to touch • reaction to water • element you inhale • multi pull elements • reaction to sunlight • element used in pools • a change that is chemical • a change that is physical • Start of digestive system • element used to fill bloons • graph that shows all elements • letter found on periodic table • system in body that digests food

Matter 2024-10-29

Matter crossword puzzle
Across
  1. change
  2. point
  3. property
  4. substance
Down
  1. point
  2. energy
  3. motion
  4. point
  5. Periodic Table of Elements

9 Clues: point • point • point • energy • motion • change • property • substance • Periodic Table of Elements

Atoms and Elements 2022-01-07

Atoms and Elements crossword puzzle
Across
  1. elements in a periodic table row and which change properties in a predictable pattern
  2. smallest particle of an element
  3. an atom that has taken on or lost electrons to become negatively or positively charged instead of neutral
  4. two or more atoms joined together
  5. a type of element that tends to be shiny, hard, malleable, ductile, and a good conductor
  6. positively charged region in the center of an atom
  7. can be pounded into shapes
  8. positively charged particle
  9. pure substance made of two or more elements that are combined chemically in a specific ratio
  10. particle with no electric charge
Down
  1. two or more substances that are in the same place but not chemically combined
  2. symbol, usually consists of a one or two letter abbreviation of the element name
  3. negatively charged particle
  4. an element that binds tightly to their atoms and conducts hardly any electricity.
  5. the center of an atom that contains most of the mass of the atom in the form of positive protons and negative neutrons
  6. mass, minus atomic number is how to find the number of neutrons in an atom
  7. anything that has mass and takes up space
  8. number, the number of protons and electrons in an atom
  9. or family, elements in a periodic table column that have similar properties
  10. simplest pure substance that can not be broken down into any other substance

20 Clues: can be pounded into shapes • negatively charged particle • positively charged particle • smallest particle of an element • particle with no electric charge • two or more atoms joined together • anything that has mass and takes up space • positively charged region in the center of an atom • number, the number of protons and electrons in an atom • ...

Matter Unit Vocabulary Words 2022-02-01

Matter Unit Vocabulary Words crossword puzzle
Across
  1. tiny things that makes up everything
  2. two compounds mixed
  3. sum of protons and neutrons in a nucleus
  4. has no charge
Down
  1. the center of an atom
  2. has a positive charge
  3. number can be found on top left of box
  4. a group of bonded atoms
  5. goes around the nucleus with a negative charge
  6. table a table showing elements found on earth

10 Clues: has no charge • two compounds mixed • the center of an atom • has a positive charge • a group of bonded atoms • tiny things that makes up everything • number can be found on top left of box • sum of protons and neutrons in a nucleus • table a table showing elements found on earth • goes around the nucleus with a negative charge

Chemistry Crossword 2015-11-19

Chemistry Crossword crossword puzzle
Across
  1. Catalyst involved in a chemical reaction in living things.
  2. The smallest part of an element that is representative of that element.
  3. A material that that electric charge can move through easily.
  4. Shiny, malleable, ductile element that conducts electricity.
  5. Chemical reaction that takes place in cell.
  6. Change of state from a liquid to gas.
  7. Chemical combination of two or more elements in a specific ratio.
  8. Chemical reaction that releases energy.
  9. Anything that has mass and occupies space.
  10. Slow chemical change that occurs when oxygen in the air reacts with a metal.
  11. Change of state from solid to liquid.
Down
  1. Number of protons in the nucleus of one atom of an element.
  2. Invisible negatively charged particle that orbits the nucleus of an atom.
  3. Measure of atomic mass.
  4. Description of a substance that can be pounded or rolled into sheet.
  5. Chemical reaction that absorb energy.
  6. Substance that helps a chemical reaction to proceed more quickly.
  7. Change of state from a gas to liquid.
  8. Change of state from a gas to solid.
  9. Vertical column of element in the periodic table.
  10. Group 17 elements in the periodic table.
  11. Substance that strongly resist the flow of electricity.
  12. Chang of state from a liquid to solid.
  13. Amount of mass in a given volume of a substance.
  14. Ability to work.

25 Clues: Ability to work. • Measure of atomic mass. • Change of state from a gas to solid. • Chemical reaction that absorb energy. • Change of state from a gas to liquid. • Change of state from a liquid to gas. • Change of state from solid to liquid. • Chang of state from a liquid to solid. • Chemical reaction that releases energy. • Group 17 elements in the periodic table. • ...

Biochemistry Vocabulary Review 2016-05-18

Biochemistry Vocabulary Review crossword puzzle
Across
  1. When two different molecules stick together, this is called _______.
  2. Located on the right side of a chemical equation.
  3. A column in the periodic table is referred to as a _______.
  4. A row in the periodic table is called a _______.
  5. A subatomic particle located in the nucleus. It has a positive charge.
  6. This type of chemical reaction requires energy.
  7. Atoms are most stable when their _______ shells are complete.
  8. A substance that results from the combination of two or more elements.
  9. A subatomic particle that orbits the nucleus and has a negative charge.
  10. A negatively charged particle.
  11. A positively charged particle.
  12. The "universal" solvent necessary for life.
  13. When two similar molecules stick together, this is called _______.
Down
  1. Atoms of the same element, but with different atomic masses.
  2. Biological macromolecules have a backbone composed of long chains of this elelment.
  3. The smallest unit of a chemical element.
  4. A group of two or more atoms that share electrons in a chemical bond.
  5. This type of chemical reaction releases energy.
  6. Located on the left side of a chemical equation.
  7. Water has high surface tension due to these types of binds.
  8. In this type of bond, atoms may equally or unequally share electrons.
  9. A charged particle.
  10. A neutral subatomic particle that is located in the nucleus.
  11. In _______ bonds, atoms of opposite charges are attracted to each other.

24 Clues: A charged particle. • A negatively charged particle. • A positively charged particle. • The smallest unit of a chemical element. • The "universal" solvent necessary for life. • This type of chemical reaction releases energy. • This type of chemical reaction requires energy. • A row in the periodic table is called a _______. • ...

its a crossword 2021-01-18

its a crossword crossword puzzle
Across
  1. negatively charged particles
  2. atomic mass unit
  3. these tend to be brittle lack luster and not good conductors of electricity
  4. the process by which unstable atoms become more stable
  5. the number of protons in an element
  6. very stable colorless and odorless
  7. horizontal rows on the periodic table that read left to right and one protons and electron is added from one element to the next
  8. good conductors of heat and electricity they are malleable and shiny
  9. rare earth metals
  10. An element with a different number of electrons with the same amount of protons
  11. these tend to be lustrous, ductile, malleable, and good conductors of electricity
  12. positively charged particles
  13. vertical columns on the periodic table that share the same properties
Down
  1. uncharged or neutral particles
  2. properties of metals and nonmetals
  3. An element with a different number of neutrons with the same amount of protons
  4. electrons that could be surrounding the nucleus
  5. reactive with group 7 but not a much as alkali metals
  6. reactive with groups 1 and 2 and common anti-bacterial
  7. when an atom gains an electron
  8. very reactive with group 7
  9. when an atom loses an electron
  10. particles the that are given off when atoms break apart
  11. all are radioactive
  12. found in the center of the atom and contains protons and neutrons

25 Clues: atomic mass unit • rare earth metals • all are radioactive • very reactive with group 7 • negatively charged particles • positively charged particles • uncharged or neutral particles • when an atom gains an electron • when an atom loses an electron • properties of metals and nonmetals • very stable colorless and odorless • the number of protons in an element • ...

The world of chemistry 2023-09-14

The world of chemistry crossword puzzle
Across
  1. definite volume and indefinite shape
  2. used to grab hot item in the lab.
  3. name of elements in group 17 (7A)
  4. larger units of matter that consist of two or more atoms.
  5. a property that indicates heat flow
  6. substance made of two or more elements in a fixed ratio.
  7. very radioactive element
  8. state of matter with the highest kinetic energy
  9. one of the main electrolytes
  10. the smallest distinct units in a sample of matter
  11. An ionic solid consisting of oppositely charged ions.
  12. Positively charged ions.
  13. most elements in the periodic table.
  14. the study of the composition, structure, properties and behavior of matter.
  15. how close a set of measurements agree with each other.
Down
  1. chemical symbol W
  2. the father of the periodic table
  3. a mixture that has the same composition throughout.
  4. water does this at 100 degress celcius
  5. varies in composition (and/or properties) from one part of the mixture to another
  6. when substances change from solid to liquid.
  7. atoms are tightly packed together and just vibrate in place.
  8. Atoms with the same number of protons, but a different number of neutrons.
  9. Negatively charged ions.
  10. substances composed of only one type of atom.
  11. how close the average of a set of measurements comes to the “correct” value.
  12. most used element in jewelry
  13. one of only two liquid elements at room temperature

28 Clues: chemical symbol W • very radioactive element • Negatively charged ions. • Positively charged ions. • one of the main electrolytes • most used element in jewelry • the father of the periodic table • used to grab hot item in the lab. • name of elements in group 17 (7A) • a property that indicates heat flow • definite volume and indefinite shape • most elements in the periodic table. • ...

Chemistry 2022-05-19

Chemistry crossword puzzle
Across
  1. molecules that can be drawn more than one way
  2. a rule that shows the order in which subshells are filled with electrons
  3. laws that relate the pressure, volume, and temperature of a gas
  4. Number of moles of solute per liter of solution
  5. C7H16
  6. a particular region where electrons can orbit the nucleus of an atom
  7. the mass of one mole of a substance
  8. a horizontal row of the periodic table
  9. the distance from the nucleus to the outermost electrons of an atom.
  10. a subdivision of a shell
  11. electrons in an outer shell of an atom that can be lost to or shared
  12. hydrocarbon with only single bonds
  13. attraction between atoms
Down
  1. a vertical column in the periodic table of elements.
  2. a region in space occupied by an electron or pair of electrons
  3. a solid that is dissolved
  4. the ability of an atom in a molecule to attract shared electrons
  5. A way of representing atoms or molecules by showing electrons as dots
  6. hydrocarbon with at least one triple bond
  7. tiny packets of energy
  8. the quantitative relationship between constituents in a chemical substance
  9. a description of the shells, subshells, and orbitals occupied by electrons
  10. C2H6
  11. the number of protons in the nucleus of an atom
  12. degree the solute dissolves
  13. a compound of hydrogen and carbon
  14. hydrocarbon with at least one double bond

27 Clues: C2H6 • C7H16 • tiny packets of energy • a subdivision of a shell • attraction between atoms • a solid that is dissolved • degree the solute dissolves • a compound of hydrogen and carbon • hydrocarbon with only single bonds • the mass of one mole of a substance • a horizontal row of the periodic table • hydrocarbon with at least one triple bond • ...

Chemistry 2025-01-16

Chemistry crossword puzzle
Across
  1. Element with the highest atomic number, named after a physicist.
  2. Type of reaction where a substance burns in the presence of oxygen, often releasing heat and light.
  3. It supports combustion.
  4. Subatomic particles found in the nucleus of an atom.
  5. Term for the smallest unit of a chemical element that retains its properties.
  6. Term for a mixture where particles are evenly distributed, also used in mathematics.
  7. Compound with the formula H2SO4, a strong acid used in car batteries.
  8. It's a combination of sodium and chlorine.
  9. It's around 78% of Earth's atmosphere.
  10. Type of bond between sodium and chlorine in NaCl due to the transfer of electrons.
  11. Acid found in the stomach that aids in digestion. Its formula is HCl.
Down
  1. Device used to measure atmospheric pressure, sounds like a musical instrument.
  2. It involves chlorophyll.
  3. Scientist known for the gold foil experiment and discovering the nucleus of the atom.
  4. Group 18 elements in the periodic table, known for their lack of reactivity.
  5. Common name for H2O2, often used as a disinfectant.
  6. Avogadro's number is related to it.
  7. Scientist who created the Periodic Table. His last name starts with "M".
  8. Law that states the volume of gas is inversely proportional to its pressure, named after a scientist with a last name starting with "B".
  9. It's a gas that plants take in for photosynthesis.

20 Clues: It supports combustion. • It involves chlorophyll. • Avogadro's number is related to it. • It's around 78% of Earth's atmosphere. • It's a combination of sodium and chlorine. • It's a gas that plants take in for photosynthesis. • Common name for H2O2, often used as a disinfectant. • Subatomic particles found in the nucleus of an atom. • ...

Chemistry 2023-10-16

Chemistry crossword puzzle
Across
  1. Nucleus changes from a higher energy state to a lower energy state, emits photos (energy)
  2. Bomb made using plutonium
  3. Two light nuclei combine together to release energy
  4. Scientist who created the world’s first atomic bomb
  5. Unstable nucleus changes into another element by shooting out a particle composed of 2 protons and 2 neutrons
  6. Neutron decays into a proton, nucleus emits a beta particle
  7. charged atoms that form when an atom loses or gains electrons
  8. Any chemical element that lie beyond uranium in the periodic table
  9. Releases energy in the form of ionizing radiation
  10. Atoms with the same number of protons but different numbers of neutrons
  11. number of protons on periodic table
Down
  1. City in Japan where Fat Man was dropped
  2. Amount of time it takes for one-half of the radioactive isotope to decay
  3. Splitting of a nucleus into two lighter nuclei
  4. Bomb made using uranium
  5. Series of chemical reactions where the products of a reaction contribute to the reactants of another reaction
  6. Scientist who discovered radium and polonium
  7. Smallest particle of an element that retains the properties of that element
  8. City in Japan where Little Boy was dropped
  9. Emission of ionizing radiation from nuclear decay
  10. number of how much an element weighs
  11. Energy that comes from a source and travels through space at the speed of light

22 Clues: Bomb made using uranium • Bomb made using plutonium • number of protons on periodic table • number of how much an element weighs • City in Japan where Fat Man was dropped • City in Japan where Little Boy was dropped • Scientist who discovered radium and polonium • Splitting of a nucleus into two lighter nuclei • Emission of ionizing radiation from nuclear decay • ...

unit 2 vocab 2024-02-01

unit 2 vocab crossword puzzle
Across
  1. each of the actual or potential patterns of electron density that may be formed in an atom or molecule by one or more electrons, and that can be represented as a wave function
  2. A particle of electromagnetic radiation with no mass that carries a quantum of energy
  3. an atom or group of atoms with a positive or negative charge
  4. Measures the tendency of an atom to attract a shared pair of electrons
  5. measures the mass of an atom or molecule
  6. subatomic particle with a negative charge
  7. lowest energy level of an atom or particle
  8. amount of energy required to remove an electron from the atom
  9. negatively charged ion
  10. a nuclide of 2 or more of the same element
  11. horizontal row on a periodic table
  12. positively charged ion
Down
  1. the reduction of attracting forces between a nucleus and its outer electrons due to the blocking effect of electrons
  2. only certain values are allowed
  3. vertical row on a periodic table
  4. likelihood an event will happen
  5. area around a nucleus where electrons are found
  6. subatomic particle with a positive charge
  7. subatomic particle with a no charge
  8. energy needed to remove a electron from a negative ion to form a neutral atom or molecule
  9. a state where an atom has higher energy potential than ground state
  10. one-half the distance between the nuclei of two atoms when joined

22 Clues: negatively charged ion • positively charged ion • only certain values are allowed • likelihood an event will happen • vertical row on a periodic table • horizontal row on a periodic table • subatomic particle with a no charge • measures the mass of an atom or molecule • subatomic particle with a positive charge • subatomic particle with a negative charge • ...

Chemistry Puzzle 2024-04-03

Chemistry Puzzle crossword puzzle
Across
  1. any of a class of substances characterized by high electrical and thermal conductivity
  2. the structure in a cell that contains the chromosomes
  3. poor conductors of heat and electricity.
  4. smallest particle of an element which can exist itself
  5. any substance that has a defined composition.
  6. a horizontal row of the periodic table
  7. a representation of chemical elements using one or two letters.
  8. a subatomic particle with a positive electrical charge.
  9. mass of a unit volume of a material substance.
  10. ability to do work,
  11. chemical substances made up of two or more elements that are chemically bound together in a fixed ratio.
Down
  1. quantitative measure of inertia, a fundamental property of all matter
  2. the area around an atom's nucleus where electrons are most likely to be found.
  3. subatomic particles found inside the nucleus of every atom.
  4. The outermost shell or orbital of an atom
  5. chemical element that exhibits some metal and some nonmetal properties.
  6. occur when chemical bonds between atoms are formed or broken.
  7. metal made by combining two or more metallic elements
  8. the quantity of matter contained in an atom of an element.
  9. a pure substance that cannot be broken down by chemical methods into simpler parts.
  10. a column in the periodic table of the chemical elements
  11. anything that takes up space and can be weighed.

22 Clues: ability to do work, • a horizontal row of the periodic table • poor conductors of heat and electricity. • The outermost shell or orbital of an atom • any substance that has a defined composition. • mass of a unit volume of a material substance. • anything that takes up space and can be weighed. • the structure in a cell that contains the chromosomes • ...

atoms and elements 2022-01-03

atoms and elements crossword puzzle
Across
  1. a stable subatomic particle with a charge of negative electricity
  2. the lightest element
  3. the basic unit of a chemical element.
  4. A one-or-two letter abbreviation for the element that appears directly below its atomic number on the periodic table
  5. a class of chemical elements they are all odorless, colorless, monatomic gases with very low chemical reactivity
  6. a chemical element with the symbol N and atomic number 7
  7. a subatomic particle of about the same mass as a proton but without an electric charge
  8. combine to form composite particles called hadrons
  9. the smallest discrete amount or quantum of electromagnetic radiation.
  10. positively charged region in the center of an atom
Down
  1. the number of protons and electrons in an atom
  2. a chemical element that forms a salt when it reacts with metal
  3. chemical change reactants
  4. one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table
  5. minus atomic number is how to find the number of neutrons in an atom
  6. a chemical element with the symbol Ne and atomic number 10
  7. a chemical element with the symbol C and atomic number 6
  8. Substance is made up of two or more atoms in a fixed proportion.
  9. has the same properties at every point
  10. Composed of only one type of Adam, molecule, element

20 Clues: the lightest element • chemical change reactants • the basic unit of a chemical element. • has the same properties at every point • the number of protons and electrons in an atom • combine to form composite particles called hadrons • positively charged region in the center of an atom • Composed of only one type of Adam, molecule, element • ...

Gardening Midterm 2022-03-09

Gardening Midterm crossword puzzle
Across
  1. An ingredient in soil (spelled similarly to a chickpea dip that tastes great with pita bread).
  2. During ___, ammonia is converted into nitrite and nitrate.
  3. During ____, nitrogen from animal waste or decaying bodies is returned to the soil as ammonia by bacteria and decomposers.
  4. Seeds that have not been genetically modified (not artificially at least).
  5. Shredded, chipped, or ground-up pieces of wood (mentioned many times in the Back to Eden video)
  6. Do not store your seeds here.
  7. The process where a seed sprouts into a plant.
  8. PH __ encourages nutrients and discourages harmful elements in the soil.
Down
  1. The process in which plants absorb nitrogen.
  2. Another chemical in addition to nitrogen that is essential for plants (atomic number 15 on the periodic table).
  3. Seeds that come from two different species.
  4. “Improved” seeds are __ modified.
  5. __ rotation helps plants to grow better and healthier.
  6. In a process called nitrogen ___, bacteria convert nitrogen gas into ammonia.
  7. According to the Back to Eden video, this is the ideal way to water.
  8. Seeds that are suitable for consumption.
  9. About 78% of the atmosphere is made up of this gas (atomic number 7 on the periodic table).
  10. During ___, nitrate is changed into nitrogen gas which becomes part of the atmosphere.
  11. Wild plants that grow where they are not wanted.
  12. Is made up of inorganic and organic material, air, and water.

20 Clues: Do not store your seeds here. • “Improved” seeds are __ modified. • Seeds that are suitable for consumption. • Seeds that come from two different species. • The process in which plants absorb nitrogen. • The process where a seed sprouts into a plant. • Wild plants that grow where they are not wanted. • __ rotation helps plants to grow better and healthier. • ...

Physical Science 2025-12-04

Physical Science crossword puzzle
Across
  1. particle that stabilizes the nucleus
  2. (15)
  3. column in the periodic table
  4. of creating heavier elements in stars
  5. decay where a neutron becomes a proton
  6. electron involved in bonding
  7. charged particle in the nucleus
  8. (15)
  9. 18 elements known for low reactivity
  10. charged ion
  11. that has gained or lost electrons
  12. formed when atoms bond chemically
  13. who proposed the first modern atomic theory
  14. of nuclear decay releasing a helium nucleus
  15. property of particles (positive, negative, neutral)
  16. model proposing electrons orbit in energy levels
Down
  1. row in the periodic table
  2. region where electrons move around the nucleus
  3. part of the atom containing protons and neutrons
  4. unit of matter that retains chemical properties
  5. easily an atom undergoes chemical change
  6. of elements by atomic number
  7. charged particle found outside the nucleus
  8. that is shiny, malleable, and conducts electricity
  9. of how strongly an atom attracts electrons
  10. of the same element with different numbers of neutrons
  11. of protons and neutrons in an atom
  12. of protons in an atom
  13. charged ion
  14. process that forms heavier elements in stars
  15. substance made of one type of atom
  16. where electrons are likely to be found

32 Clues: (15) • (15) • charged ion • charged ion • of protons in an atom • row in the periodic table • column in the periodic table • of elements by atomic number • electron involved in bonding • charged particle in the nucleus • that has gained or lost electrons • formed when atoms bond chemically • of protons and neutrons in an atom • substance made of one type of atom • ...

Periodic table and Atoms 2022-01-03

Periodic table and Atoms crossword puzzle
Across
  1. metals groups 3-12
  2. average
  3. metals group 1 (except Hydrogen)
  4. Negative charge
  5. groups 14-16
  6. No charge
  7. vertical
Down
  1. Positive charge
  2. Made up of protons,neutrons,and electrons
  3. group 2
  4. abbreviation for the element
  5. number of protons and neutrons
  6. organizes the elements
  7. horizontal

14 Clues: average • group 2 • vertical • No charge • horizontal • groups 14-16 • Positive charge • Negative charge • metals groups 3-12 • organizes the elements • abbreviation for the element • number of protons and neutrons • metals group 1 (except Hydrogen) • Made up of protons,neutrons,and electrons

Periodic Table Crossword Puzzle 2023-12-20

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. This element has 6 neutrons.
  2. This element is in group 11 and has 79 electrons.
  3. This element has the atomic number of 22.
  4. This element is in period 4 with 30 protons.
  5. This family is known for having hard and shiny solids with a high melting point.
  6. This element is a nonmetal in period 2 with 6 protons.
Down
  1. This element is in period 2 and has 8 protons
  2. This element has 36 protons.
  3. This element is in the Noble gasses family and has 2 electrons.
  4. This element is an alkali metal with 19 electrons.
  5. This element is a part of the transition metals and has 155 neutrons.
  6. This element has an atomic mass of 1.
  7. This element has 29 electrons.
  8. This element is a part of the halogen family with 125 neutrons.

14 Clues: This element has 6 neutrons. • This element has 36 protons. • This element has 29 electrons. • This element has an atomic mass of 1. • This element has the atomic number of 22. • This element is in period 4 with 30 protons. • This element is in period 2 and has 8 protons • This element is in group 11 and has 79 electrons. • ...

Elements and Table Periodic 2024-01-02

Elements and Table Periodic crossword puzzle
Across
  1. This gas helps clean swimming pools
  2. Often used to make rings and jewellery
  3. The element's chemical symbol is Ar
  4. The simple particle in the particle model
  5. You can find all the elements listed here
  6. About 78% of the Earth's atmosphere
  7. This gas can be used to fill party balloons
  8. This element is mostly known to build maintain strong bones
  9. This element's chemical symbol is Be
Down
  1. This element's chemical symbol is K
  2. About 21% of the Earth's atmosphere
  3. This element is black and usually can be found inside a pencil
  4. The element''s chemical symbol is Mg
  5. This element's number is 1

14 Clues: This element's number is 1 • This element's chemical symbol is K • This gas helps clean swimming pools • About 21% of the Earth's atmosphere • The element's chemical symbol is Ar • About 78% of the Earth's atmosphere • The element''s chemical symbol is Mg • This element's chemical symbol is Be • Often used to make rings and jewellery • ...

THE PERIODIC TABLE (ELEMENTS) 2024-04-30

THE PERIODIC TABLE (ELEMENTS) crossword puzzle
Across
  1. most unreactive metals and does not rust
  2. the most abundant element in the earth's crust
  3. we LOVE bananas
  4. most chemically reactive element
  5. 80% of earth's outer and inner crust
  6. used to strengthen our bones
  7. tasteless and colorless
  8. is used in televisions and lasers
Down
  1. used to create green colored fireworks
  2. the most abundant element on earth
  3. only metal that is liquid at earth's crust
  4. most abundant metal on earth
  5. sometimes called the "king of elements"
  6. period 4 group 10

14 Clues: we LOVE bananas • period 4 group 10 • tasteless and colorless • most abundant metal on earth • used to strengthen our bones • most chemically reactive element • is used in televisions and lasers • the most abundant element on earth • 80% of earth's outer and inner crust • used to create green colored fireworks • sometimes called the "king of elements" • ...

Topic 1 Vocab 2021-08-24

Topic 1 Vocab crossword puzzle
Across
  1. the attraction between ions with opposite charges
  2. a horizontal row of elements in the periodic table
  3. elements in the same vertical column of the periodic table, also called family
  4. the way a mineral reflects light from its surface
  5. a substance that can conduct electric current under some conditions
  6. the ease and speed with which an element combines, or reacts, with other elements and compounds
Down
  1. term used to describe material that can be hammered or rolled into flat sheets
  2. the electrons that are in the highest energy level of an atom and that are involved in chemical bonding
  3. ion - an ion that is made of more than one atom
  4. - a term used to describe a material that can be pulled out into a long wire
  5. a substance made of two or more elements chemically combined in a specific ratio, or proportion
  6. an atom or group of atoms that has become electrically charged

12 Clues: ion - an ion that is made of more than one atom • the attraction between ions with opposite charges • the way a mineral reflects light from its surface • a horizontal row of elements in the periodic table • an atom or group of atoms that has become electrically charged • a substance that can conduct electric current under some conditions • ...

periodic table of the elements 2016-09-09

periodic table of the elements crossword puzzle
Across
  1. what is h2o
  2. what is Cu
  3. what are the purple elements
  4. what is Pb
  5. what is Na
  6. what is nickel
  7. what is carbon atomic symbol
  8. what is Al
  9. how many unknown elements are there
  10. what is Ag
  11. how many metals elements are there
Down
  1. how many different elements are there
  2. what is Sc
  3. what is Mo
  4. mass what is the red numbers for
  5. what is Li
  6. what are the elements in pink
  7. what is zinc atomic symbol
  8. what
  9. how many noble gases are there

20 Clues: what • what is Sc • what is Cu • what is Mo • what is Pb • what is Li • what is Na • what is Al • what is Ag • what is h2o • what is nickel • what is zinc atomic symbol • what are the purple elements • what is carbon atomic symbol • what are the elements in pink • how many noble gases are there • mass what is the red numbers for • how many metals elements are there • ...

The Periodic Table of Elements 2016-12-20

The Periodic Table of Elements crossword puzzle
Across
  1. Used to clean pools
  2. Has the chemical symbol of Xe
  3. What trees release
  4. Named after the state California
  5. Found in bananas
  6. Found in milk
  7. The sixth element in the second group
  8. Poisonous element found in batteries
  9. Has the chemical symbol of Au
Down
  1. Really bright colors
  2. Has the atomic mass of 223
  3. A coin was named after this metal
  4. Found in your blood
  5. Has the atomic number of 66
  6. 6 letter element located in the same family as iron
  7. Used to kill rats
  8. Good conductor of electricity
  9. found inside balloons
  10. Found in salt
  11. Really expensive element used to make jewelry

20 Clues: Found in milk • Found in salt • Found in bananas • Used to kill rats • What trees release • Used to clean pools • Found in your blood • Really bright colors • found inside balloons • Has the atomic mass of 223 • Has the atomic number of 66 • Has the chemical symbol of Xe • Good conductor of electricity • Has the chemical symbol of Au • Named after the state California • ...

Periodic Table Elements Crossword Puzzle 2017-12-15

Periodic Table Elements Crossword Puzzle crossword puzzle
Across
  1. b
  2. ra
  3. cl
  4. k
  5. Li
  6. ne
  7. ga
  8. in
  9. na
Down
  1. ar
  2. ba
  3. he
  4. kr
  5. be
  6. br
  7. f
  8. al
  9. ca
  10. cs
  11. i

20 Clues: b • f • k • i • ar • ba • he • kr • ra • be • br • cl • al • Li • ne • ca • ga • cs • in • na

Periodic Table of Elements Crossword 2017-06-21

Periodic Table of Elements Crossword crossword puzzle
Across
  1. B
  2. Re
  3. Ni
  4. Ar
  5. Ra
  6. Hg
  7. Fr
  8. At
  9. Rh
  10. I
  11. Ga
  12. Xe
  13. Cs
  14. Mg
  15. Tm
  16. P
  17. Es
  18. Pd
  19. Rn
  20. Cf
  21. Si
  22. Ge
  23. Se
  24. Mo
  25. Ca
  26. Np
  27. Co
  28. As
  29. Ag
  30. Lr
  31. Br
  32. Sc
  33. U
  34. Ac
  35. Te
  36. Be
  37. N
  38. Po
  39. H
  40. S
  41. Li
  42. Cm
  43. Rb
  44. V
  45. Pt
Down
  1. O
  2. Nb
  3. He
  4. Y
  5. Kr
  6. Fe
  7. F
  8. Na
  9. Pb
  10. Yb
  11. Th
  12. Bi
  13. Zr
  14. Pa
  15. Pm
  16. Cn
  17. Sr
  18. Eu
  19. Mn
  20. Tl
  21. Au
  22. C
  23. Ba
  24. Tc
  25. Tb
  26. Md
  27. Al
  28. Ti
  29. Zn
  30. Mc
  31. K
  32. Cd
  33. Cr
  34. Am
  35. Ne
  36. Sn
  37. Cl
  38. Sb
  39. Pu
  40. Ru
  41. W
  42. Cu
  43. Os

88 Clues: B • O • Y • F • I • P • C • K • U • W • N • H • S • V • Nb • Re • He • Ni • Ar • Kr • Ra • Fe • Hg • Na • Fr • Pb • Yb • Th • Bi • At • Zr • Rh • Pa • Pm • Cn • Sr • Ga • Xe • Cs • Mg • Eu • Mn • Tm • Tl • Au • Ba • Tc • Es • Tb • Md • Pd • Rn • Al • Cf • Si • Ti • Ge • Se • Zn • Mo • Mc • Ca • Np • Cd • Cr • Co • Am • As • Ne • Ag • Sn • Lr • Br • Cl • Sc • Sb • Ac • Te • Pu • Be • Ru • Cu • Po • Os • Li • Cm • Rb • Pt

Elements of the Periodic Table 2013-02-27

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

20 Clues: B • K • P • F • H • C • S • N • O • Li • He • Na • Si • Mg • Ar • Ca • Cl • Al • Be • Ne