If you're looking for "what rocks are formed by changes..." it's Igneous Rocks.
Answer:
it is true.....................
Answer: If an object has more protons than electrons, then the net charge on the object is positive. If there are more electrons than protons, then the net charge on the object is negative. If there are equal numbers of protons and electrons, then the object is electrically neutral.
Explanation:
Grinding pepper. It is still pepper.
I hope this helps!
The one question that would give the scientist information about a chemical property of the substance is "Does the substance corrode when left in water?" The correct answer is B.
