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Chemical & Physical Science

Teacher: bullwinkle
Across
the act of changing something into something different in essential characteristics
having a consistency like that of water or oil, i.e., flowing freely but of constant volume.
a colorless, odorless
take a certain amount of material and force it into a smaller space or volume
heat of combustion, reactivity with water, PH, and electromotive force.
water that collects as droplets on a cold surface when humid air is in contact with it.
a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
an air like fluid substance which expands freely to fill any space available, irrespective of its quantity.
Evaporation happens when atoms or molecules escape from the liquid and turn into...
each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties.
of the same kind; alike
Down
firm and stable in shape; not liquid or fluid.
physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.
two different structures of carbon atoms
If you have different types of molecules dissolved in a liquid
the relative amount of a given substance contained within a solution or in a particular volume of space; the amount of solute per unit volume of solution
a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
occurs when individual liquid molecules gain enough energy to escape the system and become a gas
power derived from the utilization of physical or chemical resources, especially to provide light and heat or to work machines.
the basic unit of a chemical element