Which definition is correct? a) a physical change creates a new substance because bonds are broken or formed b) a chemical change occurs when the substance remains the same but the shape, or other physical characteristics change c) a physical change can happen without changing any characteristics of the substance d) a chemical change produces a new substance by breaking and forming new bonds

The correct answer is:

D) a chemical change produces a new substance by breaking and forming new bonds

there are no statements provided but here is why:

sulfur belongs to group 16 because it can be found in nature whether it is in a free or combined state.

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conduction is the transfer of thermal energy (heat in transfer) due to collisions between the molecules in the object. collisions between adjacent atoms and molecules transfer kinetic energy from the warmer to the cooler object. the objects must be in physical contact.