Chemistry Crossword Puzzles

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 …

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

shiny metal property, stretchy metal property, can be beaten into shape property, allows heat and electricity to pass through it, does not allow heat …

never pour water into this; instead, slowly pour this into water, some of these are corrosive, only _ lab equipment as your teacher instructs you to …

meaning of ph, when acid reacts to base and produce salt and water, has a ph level of 7, an indicator that is colorless and turns to pink when …

attraction between molecules of the same substance, negatively charged particle; located in the space around the nucleus, compound that produces …

provide energy and found in foods like bread and pasta, needed for growth and repair, found in meat and beans, another name for fats, found in butter …

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 …

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

the transfer of heat through liquid or gases by molecular motion, anything that has mass and takes up space, copper, silver and iron are the example …

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 …

something that can escape a boiling tube during a reaction, making the products appear to have a lower mass than the reactants, a word related to …

type of bond where electrons are shared, atomic number of 5 with 3 valence electrons, atomic number of 17 with seven valence electrons, same number of …

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 …

two elements join together, 5 types that are different depending on the situation, able to reduce in liquid, _ displacement is when two elements swap …

effects the rate of dissolution by increasing in energy, when a solution produces a precipitate, one of the products has to be _ , water is considered …

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, …

[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 …

a neutral group of atoms joined together by a covalent bond, positively charged particle in the nucleus, the number of neutrons in iodine, the amount …

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, …

each of two or more forms of the same element that has equal numbers of protons but different numbers of neutrons are called this, ionic compounds …

chemical bond formed when atoms share electrons, the different positions for an electron in an atom, region surrounding the nucleus of an atom, where …

energy stored in bonds of chemicals, and might be released in reactions, e.g. food and batteries, wasted energy, spread out, good at preventing waste, …

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, …

total number of protons and neutrons, a uncharged particle in an atom, an ion of the element with 16 protons, the electrons on the outermost energy …

_ and leucippus, suggested that matter was not infinitely divisible into smaller particles, atoms are made up of three particles: _ , neutrons and …

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

a _ is a mixture in which particles can be seen and easily separated by settling or filtration, the taste of a basic solution, _ is a measure of how …

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 …

unlike conduction and convection, radiation does not require _ to transfer thermal energy, as the thermal energy of matter increases, it's …