XSteven

Hi everyone, I’m Steven. My element is hydrogen. Hydrogen is the first element on the periodic table. Hydrogen is a non metal and it is also a gas. Hydrogen atomic number is 1. Hydrogen have 1 proton and 1 electron. Hydrogen have no neutron unlike every other elements. It atomic mass is 1.008 amu (atomic mass unit). Everything in the world have a melting point and boiling point, so does hydrogen. It melting point is -260°C and it boiling point is -253°. Hydrogen is geek means “water forming”.