A substance that cannot be broken down into other substances is a(n) Element
Carbon-14 is a(n) Isotope. It has a
different number of neutrons than other carbon atoms. A(n)
Compound forms when two or more elements combine. The
chemical bond that holds the elements together is a(n)
Jonic Bond
when electrons are shared. A substance with this
kind of bond is called a(n)
An atom that has lost or
gained one or more electrons becomes a(n)
which
carries an electric charge. Two of these oppositely charged atoms
can form an electrical attraction called a(n)
An
attraction between oppositely charged regions of molecules is
Copyright Glencoe/McGraw-Hill, a division of The McGraw-Hill
ion
ionic bond
isotope
molecule
van der Waals force
called a(n)
50 Chemistry in Biology
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