If atom x contains 14 protons, 13 electrons, and 12 neutrons and atom y contains 14 protons, 14 electrons, and 12 neutrons, you can conclude that: Y is an ion but x is not
X is an ion but y is not
X and y are different elements

The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem

Which best describes the nucleus of an atom a. it is where all of the particle s of the atom are located b. it is the negatively charged part of the atom c. it is where the electrons and the protons are located d. it is the part of the atom with the greatest mass

What is usually (but not always) related to the metabolic processes of living organisms in its organic form?