Chemistry Crossword Puzzles

the largest element in the fourth period, the largest element in the first period, the family of reactive nonmetals with seven valence electrons, all …

a ratio expressed as a fraction that equals one, the ratio of the actual yield to the theoretical yield of a material, the volume occupied by 1 mole …

this describes covalent compounds as conductors, these molecular ions gain or lose one or more electrons (ionic) as their atoms share electrons …

a measurement of temperature, a reaction that produces heat, an extremely small piece of something, another name for the molecules involved in a …

mixture in which one substance consisting of microscopically dispersed insoluble particles is suspended throughout another substance, tightly packed …

what is the scale called that you measure acids and alkalis on?, what word does the colors blue and purple go with?, what is the process to make …

as, ga, ar, cd, cl, se, p, li, si, he, o, ti, h, f, ca, na, ni, cr, be, s, co, ru, al, rh

[ar]4s2 3d10 4p3, 1s2 2s2 2p6 3s2 3p6 4s1, 1s2 2s1, 1s2 2s2 2p1, [ne]3s2 3p2, [ar]4s2, challenge level: 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5p6 …

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 …

the movement of water molecules from an area of high water concentration to an area of low water concentration through a semi-permeable membrane, the …

group _ are the halogens, the first electron shell can hold up to _ electrons, every electron shell that is not the first electron shell can hold up …

a hydrocarbon whose molecules contains at least one carbon– carbon double bond (11), hydrocarbons with similar boiling points separated from crude …

co2 released into atmosphere from burning, decomposers break down carbon from dead organisms, co2 released into the atmosphere as waste from …

lowest possible temperature; the temperature at which all molecular motion ceases, temperature scale in which the freezing point of water is 0 °c, …

it is a measure of the tendency of an atom to attract a bonding pair of electrons, it is a bond in which the distribution of electron between two …

a physical combination of two or more substances that retain their properties and can be separated, the force that holds atoms together in a molecule …

the element with the symbol \'k\', two or more of the same atom chemically joined together, everything is made up of these, the creator of …

energy that is transferred from one body to another as the result of a difference in temperature, degree of hotness or coldness of an object, heat …

something burning, heat always _ from hot to cold, deals with matter and energy, the starting chemicals of a reaction, one of the products of …

gas to solid, liquid to gas, solid to gas, liquid to solid, a substance that flows freely, gas to liquid, solid to liquid, a firm and stable …

the only yellow metal, the universe’s most abundant element, has the atomic number 47, has the highest melting point out of all the metals, …

a region of an atom that contains electrons. it's also known as an energy level, the total number of protons and neutrons in an atom, a subatomic …

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

a gas that can make balloons float or explode into a fiery mess, most wires are made of this metal, common radioactive element referred to in movies, …

anything that has mass and takes up space, when two or more substances are together in the same place but are not chemically bonded, two or more atoms …

2 substances together, a compound breaks down into two elements, _ displacement is when two elements swap places, 5 types that are different depending …

1 atm pressure, liquid water always changes to gaseous water at 100 degrees celsius, a measure of the random motions of the components of a substance, …

_ change - the transfer of thermal energy between two bodies which are at different temperatures, this is the phase of matter with no fixed shape but …

the science and technology of metals and alloys, this liquid can be used to help lubricate a cut, help a metal to resist corrosion and keep metals …

phenol's chemical name, ech, the heat of reaction in the cumene process is _ , ethylene dichloride, in a recent one-step process, toluene can be …