Chemistry Crossword Puzzles

the smallest part of a substance that can exist, a number of atoms bonded together, a substance made up of only one type of atom, a substance made up …

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 …

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 …

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 …

these organic substances that do not break up or dissociate when placed in water solution, a ph higher than 7 indicted it is a _ , this is water that …

a reaction where an acid and an alkali cancel each other out, the scale used to measure how acidic or alkaline a substance is, a substance that …

a combination of a substance's kinetic and potential energy, the state of matter with the highest amount of potential energy, particles in this …

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 …

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 …

the smallest unit of an element that retains the properties of that element, a substance made up of only one type of atom, a substance formed when two …

on the reactivity series, sargent stands for _ , _ permanganate releases oxygen, we use heat and _ to extract copper from copper oxide, when universal …

the mixture formed when a solute dissolves in a solvent, excess amount of solute in the solvent ( _ solution), liquid that dissolves a substance, …

the process of turning from liquid into vapour, process of separation of liquid from solid and other immiscible (non-mixing) liquids, method of …

an atom in which the number of neutrons is different from the number of protons, part of the atom that contains protons and neutrons, connection …

substance with a ph = 7, when an acid reacts with bicarbonate this gas is produced, substance with a ph less than 7, base taste, turns red for acid …

heating occurs due to particles with more energy colliding with others in the object, the process of heating where warmer particles rise, cool and …

nacn, the prefix for four is _ , what kind of compound is cah2, roman numerals only go with _ , _ compounds are made up of two non-metals, cao, cl2o, …

the smallest part of an element that can exist, the force of attraction between the particles of a substance, a number of pure substances that are …

gas that we breath in order to survive, the lightest element on the periodic table ( atomic number 1), an element that can be in different forms such …

o, h, na, k, c, fe, pb, zn, cu, ag, au, mg, pt, li

_ 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 …

protein "lumps" separate from whey, watery part of milk, antonym of despised, elastin, water loving, liquid changing to solid or semi-solid …

family of organic compounds mainly used in fragrances and food colouring, name for a family of saturated hydrocarbons, contains only single bonds and …

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

this element has 8 protons, a compound molecule made of 1 oxygen and 2 hydrogen, _ are living things that make up organisms. made of atoms, a …

sucrose heated past the molten point so that it dehydrates and decomposes, bond formed by the condensation of the amino group of one amino acid with …

reaction where energy is absorbed from the surroundings, ability to do work, reaction that breaks down molecules into smaller components, the _ law of …

these are used to show the charges of transition metals in an ionic bond, the rule that says atoms want to have a full outer shell, typically …

when atoms form in a new way to give us a mixture but do not create a new substance, a substance that is made up of two or more different elements …

separate insoluble solid from solvent, collect water from sea water, an apparatus used together with filter paper, obtain sugar from sugar cane juice, …