An atom becomes stable if it has a full and complete ring. 2 of the choices are wrong off the start because you can't gain electrons and have a net positive charge, nor can you lose electrons and have a net negative charge. That leaves us with Option A or D. As I said earlier, an atom becomes stable if it has a full and complete ring. Obviously, if you lose 3 electrons from the last ring, the atom would be stable (because the 2nd ring is now full), and it also would have a net positive charge because it lost electrons.
Because neither can be created or destroyed
D. would be my guess im almost positive that its right
Answer: chemical. this is a chemical change because it changes the properties of the milk that can not be reversed.
What are the names of the two magnetic poles?
Ur answer is
North and South
