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Creative Vocabulary

name: Lexie Sterk Schnyder
Across
one of a class of substances that cannot be separated into simpler substances by chemical means.
the smallest physical unit of an element or compound, consisting of one or more like atoms in an element and two or more different atoms in a compound.
an experiment or trial that uses controls, usually separating the subjects into one or more control groups and experimental groups.
the bond formed by the sharing of a pair of electrons by two atoms.
the smallest component of an element having the chemical properties of the element, consisting of a nucleus containing combinations of neutrons and protons and one or more electrons bound to the nucleus by electrical attraction; the number of protons determines the identity of the element.
the capacity for vigorous activity; available power
an elementary particle having no charge, mass slightly greater than that of a proton
Down
the substance or substances of which any physical object consists or is composed
consisting of any two or more parts that have identifiable meaning, as a base
the electrostatic bond between two ions formed through the transfer of one or more electrons.
something that binds, fastens, confines, or holds together.
independent variable
the symbol for the logarithm of the reciprocal of hydrogen ion concentration in gram atoms per liter, used to express the acidity or alkalinity of a solution on a scale of 0 to 14, where less than 7 represents acidity, 7 neutrality, and more than 7 alkalinity
a positively charged elementary particle that is a fundamental constituent of all atomic nuclei. It is the lightest and most stable baryon, having a charge equal in magnitude to that of the electron
an elementary particle that is a fundamental constituent of matter, having a negative charge