Lithium
science
lith·i·um
A: the atomic mass is -6.941 amu
B: Atomic Radius in angstroms(a): 182
C: density: 0.53g/cm3
D: melting point: 180.54c(453.69k,356.972f)
E: Boiling point 1347oc(1620.15k,356.972f
F: At Room Temperature(22oc) this element is a solid
G: Appearance : Silvery or white/clear
H: conductivity: Metals
Malleability: can be easily cut with a knife(high)
J: Hardness:.6,Low
K: Other Physical Properties: size is small color is black/white/clear Shape is half of a trapezoid
2.Chemical Properties
A:Flammability: Highly reactive and flammability
B: Re-activity: reacts to air,water and halogens
1. Atomic structure
(Atomic Number: 3 )(Mass Number: 6.941) (Protons: 3)( Neutrons:4) (Electrons:3)
(2. Location on the Periodic Table: its to the first to second one)
C. History & Discovery
1. When?: 1817
2. Where?: Sweden
Who?: Johann Arfvedson + Jose Bonifacio
Why/How?:Jose Bonifacio found it first then gave it to Johann Arfvedson
D.
1.Elements Applications & Uses
Batteries ,ceramic, and lubricants.
2. Isotopes: 3 protons + 4 Neutrons
3. Compounds: ?
E Fun Facts
1. Name & Symbol
(where dose your element's name and/ or symbol come from? Any interesting stories there?): Lithium comes from a Greek word "lithos" which means Stone.
2. other weird /unique/interesting information: none