Vocab Cross Word Assignment

a negatively charged ion is a
the mass of a atom
212 degrees F.
a column of elements in the periodic table
the number of protons in the nucleus of an atom
a positively charged ion
an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
the name given to a horizontal row of the periodic table
any of the set of metallic elements occupying a central block in the periodic table
a stable subatomic particle occurring in all atomic nuclei
a hot ionized gas consisting of approximately equal numbers of positively charged ions and negatively charged electrons
the temperature at which a given solid will melt
a table of the chemical elements arranged in order of atomic number
any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table
a chemical element is a measure of the size of its atoms
state of matter with no defined shape or volume
five non-metallic elements found in group 17 of the periodic table
When atoms gain or lose electrons
the energy required to remove an electron from a gaseous atom or ion
One of two or more atoms that have the same atomic number but a different number of neutrons
form of matter between a gas and a solid that has a definite volume, but no definite shape
an element that readily forms positive ions and has metallic bonds
an element that does not possess the properties of metals, and is found in the groups 14, 15 and 16 of the periodic table
the tendency of a substance to undergo chemical reaction
state of matter characterized by particles arranged such that their shape and volume are relatively stable
an electron that is associated with an atom