(2, 3) PS-M-A6investigating chemical reactions between different substances to discover that new substances formed may have new physical properties and do have new chemical properties;
(new substances; formed; ) (new substances formed; do have; new chemical properties) (PS-M-A6investigating chemical reactions between different substances; to discover; that new substances formed may have new physical properties and do have new chemical properties) Context(PS - M - A6investigating chemical reactions between different substances to discover,List([7, 87))):(new substances formed; may have; new physical properties)
PS - M - A6investigating chemical reactions between different substances to discover,List([7, 87))
new substances new substances formed PS-M-A6investigating chemical reactions between different substances new substances formed
formed do have to discover may have
new chemical properties
that new substances formed may have new physical properties and do have new chemical properties
new physical properties