CHEMICAL REACTIONS Crossword

numbers of atoms on each side are equal
elements that cannot exist as a single atom
reaction in which hydrocarbon burns to make carbon dioxide and water
speeds up a reaction
small numbers to the right and below a symbol
unstable nuclei spontaneously emits energy through radiation
reaction that combines two substances to yield one new substance
substances found to the right of the arrow
substances found on the left side of equation
another name for an ionic compound
reaction where metals of two ionic compounds switch
reaction that affects the nucleus of an atom
particle that is the same as a helium atom
type of decay where an electron is emitted
type of decay that does not affect the overall mass of the parent isotope
reaction in which one substance breaks down into two
large whole numbers that tell how many molecules
energy released during nuclear decay
reaction in which a single element is replaced with a similar element
radioactive particle with same as an electron but with a positive charge
diagnostic tool that uses radioactive isotopes to determine function of organ
type of nuclear particle that is used in PET scans
the ability of a compound do dissolve in water
insoluble product of double replacement that settles to the bottom
elements of compounds rearrange to form new compounds