Chemistry Vocab Crossword

What is the smallest particle of an element consisting the same chemical properties of the element
the particle in the nucleus of the atom which has the biggest mass and no charge which determines the atomic mass with the proton
the particle in the surrounding cloud of the nucleus having a negative charge and is 1000 times smaller than a proton
the charge of a proton
the charge of an electron
the positive subatomic particle in the nucleus which determines its atomic number and along with the neutron determines the atomic mass
a set of elements which are organized on a table according to the atomic number, electron configuration, and physical/chemical properties
anything that has mass and takes up space
the rows of the periodic table; they go in an ascending order with the atomic number
the columns of the periodic table; they are grouped by similar chemical and physical properties
the mostly nonreactive group which are at the rightmost of the periodic table
the most reactive metal group located at the leftmost of the the periodic table.
a group of elements consisting of properties of metals and nonmetals and are located on the diagonal line
any of the group of bivalent metals including barium, radium, strontium, calcium, and, usually, magnesium, the hydroxides of which are alkali's but less soluble than those of the alkali metals.
one of a class of substances that cannot be separated into simpler substances by chemical means.
an atom that is either mostly negatively charged or mostly positively charged
A usually irreversible change that changes the arrangement of the atoms in the chemical composition that involves a formation of a new substance.
A usually reversible change in the physical properties of a substance.
a property of a substance of matter that can be observed without changing the chemical composition of the substance.
a property or characteristic of a substance that is observed during a reaction in which the chemical composition or identity of the substance is changed
show the material's ability to be molded into a different shape
shows the material's ability to be drawn into a thin wire
shows the materials's ability to catch fire
shows the materials's ability to react with another substance