Description:
A dark square element box featuring the atomic symbol 'Tb' in large white font. Above 'Tb' are the numbers '158.922235' and '65'. To the right of 'Tb' are the charges '+4', '+3', and '+1'. Below 'Tb' is the text 'Terbium', '[Xe] 6s² 4f⁹', and 'Lanthanide'.
Tags:
158922235, 4, 65, atom, atomic symbol