Determine whether each statement is an example of a physical change or a chemical change. Paper is shredded. physical chemical

That would be a physical change

Explanation:

A physical change is when you are changing the physical properties of something but not changing its overall identity and a chemical change is when yo are changing the physical properties and changing its identity .

Ex. Ripping a dollar bill- Physical change

     Burning a dollar bill- chemical change

first one is physical , second one is chemical

Explanation:

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation: