Which two particles are always tound in equal numbers in neutral atoms A. Protons and electrons B. Electrons and neutrons C. Neutrons and ions D. Protons and neutrons

Calcium chloride +gold(1) oxide—>

Chen drew a diagram to compare the ways in which different organisms obtain nitrogen. which label belongs to the area marked z?

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.