Answer:
I think it's C but I'm atlessy 60% sure :]
Answer:
When an atom has an equal number of electrons and protons, it has an equal number of negative electric charges (the electrons) and positive electric charges (the protons). The total electric charge of the atom is therefore zero and the atom is said to be neutral.
I hope it helps.
Have a great day.
Answer:
buring of paper, burning of wood etc are the examples of chemical change
As the independent variable changes, the dependent variable never changes.
