Reginal 8.p.1.3

physical change

Physical changes are changes affecting the form of a chemical substance

solubility

Solubility is the property of a solid, liquid, or gaseous chemical substance

endothermic reaction

The definition of endothermic is a chemical reaction that is accompanied by the absorption of heat

chemical property

A chemical property is any of a material's properties that becomes evident during, or after, a chemical reaction

physical property

A physical property is any property that is measurable, whose value describes a state of a physical system

exothermic reaction

An exothermic reaction is a chemical reaction that releases energy by light or heat

boiling point

Boiling is the rapid vaporization of a liquid

chemical change

Chemical changes occur when a substance combines with another to form a new substance

subscript

In chemical formulas the number of atoms in a molecule is written as a subscript

Acid

Lysergic acid diethylamide, also known as acid, is a psychedelic drug known for its psychological effects

law of conservation mass

The law of conservation of mass states that mass in an isolated system is neither created nor destroyed

rate of change

The rate of change is a rate that describes how one quantity changes in relation to another quantity

coefficient

a coefficient is a constant term related to the properties of a product

catalyst

a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change

Reactant

a substance that takes part in and undergoes change during a reaction.

ductile

able to be deformed without losing toughness

malleable

able to be hammered or pressed permanently out of shape without breaking or cracking.

product

an article or substance that is manufactured or refined for sale

Base

are substances that, in aqueous solution, are slippery to the touch, taste astringent, change the color of indicators

dissolving

become or cause to become incorporated into a liquid so as to form a solution.

reactivity

chemical substance undergoes a chemical reaction

combustion

is a high-temperature exothermic redox chemical reaction between a fuel and an oxidant

surface area

is a measure of the total area that the surface of an object occupies

pH

is a scale of acidity from 0 to 14

flammability

is the ability of a substance to burn or ignite, causing fire or combustion

precipitate

something that happen suddenly, unexpectedly, or prematurely.

concentration

the number of grams in a particular volume

melting point

the temperature at which a given solid will melt