Represent the oxygen atom symbolically along with its two isotopes that have 9 and 10 neutrons.

If you want to create an electrical current, which situation would produce a solution capable of this

Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.

How are the terms group and period used on the periodic table