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Chemistry Crossword Puzzles
Free printable chemistry crossword puzzles. Download pre-made or create your own Crossword using our crossword maker. Simply download, print and start playing or play online.
You are browsing category Chemistry show all
can be found in natural gas deposits, used in advertisement signs, chemical symbol is ar, found in earth's atmosphere and some meteorites, name …
bonding where valence e- are delocalized, sharing of 2 e- between 2 nonmentals, covalent molecule with uneven distribution of valence e-, elements …
a thermodynamic quantity equivalent to the total heat content of a system, the speed at which a chemical reaction takes place, defined as proportional …
device used to measure heat changes in chemical reactions, energy change at constant pressure; symbolized by δh, reaction that releases heat to the …
what group are the alkaline earth metals in?, element found in fireworks, element used to extract oil and gas, element that can be found in ore mine, …
a soft, silvery-white metal that is highly reactive and is often stored under oil to prevent it from reacting with air (9), a radioactive element that …
property of metal to be easily broken into pieces or powder form, a mineral deposit containing enough metal to allow economical recovery of it, a type …
this describes covalent compounds as conductors, these molecular ions gain or lose one or more electrons (ionic) as their atoms share electrons …
do polar molecules attract each other?, electrons that play a part in the formation of chemical bonds are known as?, what bond is an attraction …
the state of matter in which atoms move around one another, when thermal energy is added or removed, this is what happens to a substance's state, …
the particles in a _ are far apart and move quickly to spread out in the space, the particles in a solid are very close together and _ , when the …
a negatively charged ion, reflects the relative strength of the forces holding ions together in a solid ionic compound, a chemical compound formed …
it's a boring element, it's that yellow shiny stuff that everyone likes, put this in a balloon to make it float really high, can only be …
covalent molecules have ..... covalent bonds, non-metal atoms that gain one or more electrons, covalent compounds do not conduct ...., metals can be …
cations and anions lose/gain electrons to achieve this.., what is the only poly atomic that is a cation?, a negatively charged ion that forms by …
a diagram showing only the outer valence electrons of an element, when an element loses electrons it has this charge, this soft metal is highly …
it is the lightest and most abundant element in the universe, typically found as a gas. it is commonly used in fuel cells and plays a key role in …
a covalent compound containing carbon atoms, a simple sugar that contains three to ten carbon atoms, compounds with the same chemical formula but …
a saturated hydrocarbon with a general formula cnh2n, a group of similar compounds sharing a common general formula, the fourth alkane, the third …
a method to separate certain metals like iron or steel, a branch of science where we study substances and mixtures, something physical that you can …
light blue, white, and occasionally yellow in color, popular in jewelry, hardness is 10, used to create acid, which is used in batteries, hardness is …
electrons are found here, number of protons in a nucleus of an atom, positively charged ion, particle in an atom's nucleus with no charge, …
something burning, heat always _ from hot to cold, deals with matter and energy, the starting chemicals of a reaction, one of the products of …
the lightest element, the charge on an atom's nucleus, the charge on an electron, the name of the neutrally charged particle which is part of an …
a small clay cup that can withstand extreme temperatures, a glass tube that is open at the top and comes to a narrow pointed opening at the bottom, a …
negative subatomic particle in an atom, positive subatomic particle in an atom, p _ , neutral (no charge) sub atomic particle in an atom, n _ , when a …
a halogen found in toothpaste (via fluoride), the eighteenth element and third noble gas, the eighty-sixth element and sixth noble gas, the …
a combination of chemical symbols and numbers to represent a substance, the basic unit of a molecular structure, involves the electrons that surround …
represents oxidation # or how many electrons has been gained or lost, new substance produced (on the right side of arrow), reaction in which 1 element …
_ is the type of matter that makes up the object, is the ability to burn _ , an element/mineral _ , is the ability of two or more substances to …
