My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

Periodic Table Crossword

Horizontales
a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
the smallest component of an element, characterized by a sharing of the chemical properties of the element and a nucleus with neutrons, protons and electrons.
the state or power of being reactive or the degree to which a thing is reactive.
a group of elements with similar chemical properties.
a column of elements in the periodic table of the chemical elements.
a thing that is composed of two or more separate elements; a mixture.
any of the six highly reactive chemical elements in group IIA of the periodic table including, in order of increasing reactivity, beryllium, magnesium, calcium, strontium, barium, and radium
the temperature at which a given solid will melt
a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns.
a small localized object to which can be ascribed several physical or chemical properties such as volume, density or mass.
the name given to a horizontal row of the periodic table.
fluorine, chlorine, bromine, iodine, and astatine
Verticales
positively charged center of the atom consisting of protons and neutrons
n element or substance that is not a metal
anything that has mass and takes up space.
a single electron or one of two or more electrons in the outer shell of an atom that is responsible for the chemical properties of the atom
the mass of a single atom of a chemical element.
the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
an element (e.g. arsenic, antimony, or tin) whose properties are intermediate between those of metals and solid nonmetals or semiconductors
a substance whose atoms all have the same number of protons
the smallest of the particles that make up an atom, and they carry a negative charge.
a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign