Science Crossword Puzzles

the amount of substance that contains as many atoms, molecules, or ions as are in exactly 12 g of carbon-12, ions that are formed when electrons are …

type of protein that associates with eukaryotic dna and structurally organizes chromosomes, process by which cells become specialized during …

a device that uses a magnet to convert sound into electrical charges, an electrical circuit that produces a magnetic field, materials that do not …

anything that takes up space and has mass, the changing of a liquid to a gas at the surface of the liquid, the spreading out of materials due to the …

this energy comes from electrons and powers our homes, this energy occurs when an object vibrates, the ability to do work. this has no measurable mass …

a process in which substances, called reactants, undergo a chemical change to form new substances, called products, a chemical reaction that releases …

a complete living thing, green pigment that absorbs energy from sun, a group of cells working together, contains dna in its own separate structure, 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 …

also known as tca or citric acid cycle, used and regenerated during the tca cycle, under these conditions, pyruvate is oxidized in the presence of …

the primary function of the spine is to protect the ?, the _ and _ are both attached to the spine and are not themselves vertebrae, there are six of …

proceeds with a net release of free energy and is spontaneous, law of thermodynamics: energy of the universe is constant, release energy by breaking …

net force is acting towards the center, the speed and direction of an object moving in a circle at any given time, a measure of gravity's pull on …

length of the curvature vector, velocity measured of an object moving along the edge of a circle and direction is always along with the tangent line …

used when working with substances that might get into your eyes or when sawing or cutting, what you should do with long hair, what you should do with …

when two substances rearrange to make a new substance, no coefficient or subscript means _ atom or molecule, a change in this might signal a chemical …

a small body of matter from outer space that enters the earth's atmosphere, becoming incandescent as a result of friction and appearing as a …

breakdown of large, organic molecules into smaller, protein that function as biological catalyst, part of the enzyme that allows it to act as …

an attractive force that holds two atoms together, a change in matter that forms one or more new substances, a chemical change where a substance …

acronym for visible light, longest wavelength on em spectrum, green, blue, red, consists of types of radiation, waves and light, can't see …

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

the maximum displacement of a body from the equilibrium position during an oscillatory motion, _ displacement - the angle described at the center of …

the space around a magnet or a current-carrying wire has one of these. (8,5), an alternating current generator. (10), transformer that is used to …

an object that has gravity so strong that even light can't escape it, a group of millions or billions of stars and planetary systems which are …

electrolyte with normal values between 135-145, inflammation of a vein characterized by redness along the vein path in the area iv line is in place, …

greek for light, constellation that means bull, visible layer of sun during an eclipse, the dog star, constellation that means hunter, center of the …

a star located at the end of the handle of the little dipper, in the constellation ursa minor, northern hemisphere is tilted toward sun, one of the …

the changing from vapor state to a liquid state, when a substance is cooled, the mass per unit volume of an object, the changing from liquid to a …

a unit 1000 times smaller than a liter, matter with a definite shape and definite volume, an element that has some properties of metals and some of …

an enzyme that catalyzes the conversion of glucose to glucose-6-phosphate in the glycolysis pathway, a blood protein primarily responsible for the …

the rate at which an unstable nucleus decays, particle made up of a helium nucleus, the unit of radioactive decay, name of the model of the atom that …