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an increase in the amount of nutrients in the water, which causes algae to grow and decay quickly and use up the oxygen in the water.
all matter is made of particles (molecules or atoms) that are in constant motion.
in a chemical reaction no mass is gained or lost when substances react to form new products....
an atom of an element that loses or gains an electron and becomes electrically charged.
to make neutral. An acid-base reaction which produces a salt and water.
the SI unit of amount of substance. 1 mole contains the same number of particles as there are in...