C1
Isotopes are atoms with the same ___ number, but different ___ numbers
! Atomic
! Mass
Isotopes are atoms with the same number of ___, but different numbers of ___
! Protons
! Neutrons
Isotopes
Atoms of the same element with different numbers of neutrons
A compound is a substance made from __ or more different __ that are chemically ___ together
! Two
! Elements
! Bonded
During a chemical reaction ___ are mixed together to form ___
! Reactants
! Products