Chemistry Crossword Puzzles

acyl chlorides react with this molecule to make amides, this is the name of the acid that forms as a biproduct of all reactions of acyl chloride, this …

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

a graduated glass tube used to deliver precise volumes of liquid, especially in titrations, a type of laboratory flask calibrated to contain a precise …

_ force - attraction between molecules or particles affecting the physical properties of a substance, representation of a chemical change that shows …

a container used for stirring, mixing, and heating liquids, a small, cylindrical glass container used for holding and heating substances, a small gas …

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 …

part of the atom comprising protons and neutrons (7), process that causes reactive metals to discolour in air (9), protons and neutrons have a …

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

a unit cell that contains lattice points only at the corners, space lattice+ basis, amorphous solids have this structure, the fundamental building …

they are in the middle, they are shiny, conductors, and malleable, they are on the right, dull, not conductors, and brittle, the most basic component …

is the left substances on the filter paper, a technique used to separate solid-liquid and liquid-liquid heterogeneous mixture, a separation technique …

the smallest particle of an element that retains all the properties of that element, a chemical combustion of two or more different elements, can be …

iron ore, ore of aluminum, the place for extracting iron, a barrier method in protecting iron from rusting, can be hammered into sheets, can be pulled …

this happens to the surface of an alkali metal when it reacts with oxygen, this gas is produced when an alkali metal reacts with water, sodium _ into …

a chemical bond resulting from the transfer of electrons, this shows the elements in the compound and the ratio of atoms, in a covalent bond, …

can cause cancer, lung damage, and immune system failure, this chemical takes years to leave the body, chemical that is a major part of gasoline, …

energy that comes from changes in the nucleus of a atom, do not use their energy until they move, keep hot or cold in a object, energy stored in …

which precious metal is used in printed circuit boards?, what speeds up the rate of a reaction?, which metals are found in the central block in the …

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

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

what do scientists use to measure artifacts under 30,000 years of age?, in order to date old materials, scientists use?, the half-life of carbon-14 …

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 …

an indicator, shows whether a substance is acidic, alkaline, or neutral, a solution with a ph value less than 7, changes colour to show the ph of a …

what dissolves solute?, in a mixture of sugar and water, the sugar is the _ , name for something made from only one type of molecule, two or more …

farmers use _ change to help prevent plants from freezing, endothermic process that results in cooling you off, heat lost, when vapor …

a process where substances change to form new substances, a reaction where a substance burns in oxygen to release energy, a reaction where oxygen is …

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 particle with a positive charge, an uncharged atomic particle, a particle that is found in all atoms, total numbers of neutrons and protons in a …

a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity, a thing that is …

diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons, horizontal row in the periodic table, the positively …