what does oxygen become when it grows up? what is the proton,neutrons,electrons,atomic number? what is the state of matter at room temperature? and i need a birth certificate but i really cant find any templates,blanks do u know were i can go to get it !? its a project http://sciencespot.net/Media/elementbabybook.pdf why you say fire fighter How do you find the protons ,Neutrons,# of electrons,and atomic number..how do you work it out to find them