Physical Science Crossword

A substance that takes part in and under goes change during a reaction
One of the four fundamental states of matter
A process that involves rearrangement of the molecule or structure of a substance, as opposed to a change in physical form or nuclear reaction
Compound of two or more atoms convently bonded
A chemical bond that involves the sharing of electron pairs between atoms
The complete transfer of valence electrons between atoms.
A number assigned to an element in chemical combination that represents the number of electrons lost by an atom of the element in the compound.
A substance that is composed of exactly 2 elements, and they can't split or simplified by any chemical means.
The transformation from a solid phase to a gas phase without going through an immediate water phase
A species formed from chemical reaction
The point in which an element melts
A group of atoms bonded together to represent the smallest unit of chemical that is fundamental. The compound can take part of a chemical reaction
A way of presenting elements to make compounds
A lasting attraction between atoms, ions, or molecules that enables the formation of chemical compounds.
An atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
Changes affecting the form of a chemical substance
A usually irreversible chemical reaction involving the rearrangement of the atoms of one or more substances ad change
A covalent bond between two atoms where the electrons forming bonds are unequally distributed.