What's the ratio of atoms of each element in the compound ammonium monohydrogen phosphate (nh4)2hpo4?

The arrangement of particles is most ordered in a sample of

What does an electron configuration for an atom relate to the atoms placement on the periodic table

Animals that reproduce sexually either do it through external or internal fertilization. read the following statement and decide if it is true or false. birds reproduce through external reproduction which is because the female will then be able to protect the egg.