S: My First Mixbook!
1: Symbol:Pb Atomic number:82 Atomic mass:207.2
2: p+:82 | E-: 82
3: N0:125 | period:6
4: group :14 normal state of matter (s,l,g)
5: physical properties:3164 boiling/condensation point:1740
6: history of element a)where the name came from?protos which means first. b) who found it?unknown. c)when and how it was discoverd?ancient times.discoverd by accident when people built it a very for a very hot fire for cooking and it melted the lead.
7: The freezing and boiling points of lead are both 1740.0 degrees celsius.
8: It is a bluish gray color.