Chemistry Crossword Puzzles

the idea that for particles to react they must collide, proteins made by living cells, that acts as biological catalyst, where a liquid turns into gas …

a noble gas used in some types of lighting and found in the atmosphere, a heavy metal often used in batteries and historically in pipes and paints, a …

a compound containing hydrogen and carbon only, a reaction in which energy is transferred from the reactants to the surroundings. the temperature of …

4d9, 6s2, 3d1, 3p1, 4s2, 2p4, 3p6, 2p1, 3d6, 5s1, 1s2, 3s1, 4p5, 5d9, 6p6

how quickly a substance is dissolved, separation of charge throughout a molecule due to differences in electronegativity between atoms in the …

word to describe elements that allow electricity to move through them, can be pulled into wires, can be beaten into shape, metal used to construct …

a naturally occurring rock that contains metal, the structure used to extract iron from its ore, the process used to extract more reactive metals like …

stores energy in a chemical store, which it can release as heat, a change that does not form new substances, but changes the physical properties of …

type of molecular orbital formed by constructive interference of atomic orbitals, type of molecular orbital formed by destructive interference of …

the atom with the atomic number 1, the atom with the atomic mass of 16, the atom with the atomic number 11, the atom under hydrogen, the atom with the …

attraction between water molecules, water's ability to stick to other substances, water’s resistance to external force on its surface, water …

a substance at the start of a chemical reaction that changes, a substance used to cause or test a chemical reaction, a substance made at the end of a …

written ion name: oh^-, written ion name: mno4^-, written ion name: nh4^+, written ion name: co3^2-, written ion name: clo3^–, written ion name: …

hydrocarbon containing 1 double bond, formula r-cho, a chemical reaction where energy is released, faster reaction, _ ea, measure of a molecule's …

the process in which some substances spontaneously emit radiation, the rays and particles emitted by radioactive material, the process by which …

base that can dissolve in water, paper or solution that turns pink with an acid, dye that has a different colour in acids and bases, paper or solution …

what spanish word does platinum derive from?, related to _ across, what does this word translate to?, what sort of metal is platinum?, as platinum is …

a mixture that does not appear to be the same throughout, a mixture that appears to be the same throughout, uses the physical property of size to …

a substance that contains one kind of atom and cannot be broken down into a simpler form, a substance made of two or more elements chemically combined …

the name for when large nuclei split apart, dense metal very good at absorbing radiation, the can be lowered into a nuclear reactor to slow fission …

atoms with the same number of protons but a different mass number, when a ligand has multiple coordination sites and will bond to a metal center in …

_ is found below the triple point, a _ is compressible, and is in fast, random motion, when a vapor becomes a solid, this is called _ , in a _ , …

the addition of the elements of water across a carbon-carbon double bond; h- adds to one carbon, and -oh to the other, a method of distillation using …

the name for a substance that dissolves in a liquid, this means 'cannot dissolve', a mixture of a solvent and a solute, a solution with many …

bond formed between two ions of opposite charges, a regular, patterned 3-d structure, molecules that contain two of the same atoms to make the element …