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elements in the same group/family of the periodic table are similar in what way?
question 9 options:

they are all metals

they are all nonmetals

they have a full outer shell of electrons

they have the same number of valence electrons

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.