How Elements Bond Crossword Puzzle

QUESTIONS LIST: chemical formula : a combination of chemical symbols and numbers to represent a substance, molecule : the basic unit of a molecular structure, bond formation : involves the electrons that surround each atomic nucleus, triple bonds : a chemical bond formed when atoms share three pairs of electrons, alchemists : the first to explore the world of chemistry, metals : elements that are good conductors of electric current, crystals : solids whose particles are arranged in lattice structure, metallic bonds : a bond formed by the attraction between positively charged metal ions and electrons around them, polar bond : is a bond in which electrons are shares unevenly, chlorine : has the symbol cl, ion : an atom that is no longer neutral, covalent bond : the chemical bond that forms between nonmetals atoms when they share electrons, ionic bonds : this attraction which holds oppositely charged ions close together, crystalline solids : solids that are made up of crystals and melt at a specific temperature, double bonds : a chemical bond in which two pairs of electrons are shared between two atoms, sodium : is a silvery metal that can be cut with a knife, compounds : a thing that is composed of two or more separate elements.