It is a chemical change because the salt is dissolving.
Explanation :
Antoine-Laurent Lavoisier reported four "element" classifications but included some substances that were combinations of elements rather than true elements in his listing.
He is also known as " father of modern chemistry". He gives the modern system of naming chemical substances. He also gives a theory for chemical reactivity of the oxygen.
Answer:
13.1
Explanation:
thats what i put in for acellus and its right
both it velocity and acceleration is zero.