Chemistry, 08.01.2020 09:31 27lcasselberry

Which statement correctly describes a physical change?
o a. involves breaking and creating chemical bonds but not changing a phase
o
b. may involve a change in phase but does not involve a change in the molecular structure
o
c. may involve converting two or more substances into new substances
od.
involves changes at the molecular level
o e.
involves energy transfer and change in color
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Which statement correctly describes a physical change?
o a. involves breaking and creating ch...