atomic #:TL
Atomic Mass: 204.3833 (204)
thallium is a bluish-gray color. it is a metal;
melting point: 303.5 C
boiling point: 1,457 C\# of protons: 81
# of protons: 81
# of neutrons: 123.3833 (123)
# of electrons: 81
cost: $40/lb
class: metal
family: boron family
origin of name: Greek- thallos (green twig)
Discovered by: Sir William Crookes
the colour of gallium when in a powder state is silvery, in a liquid state it is almost always mixed with other substances so the original colour is unknown
it looks lite a shell gas station it's a silvery blue color
Below room temperature, gallium is a solid, but soft, silvery metal. At slightly above room temperature, gallium melts into a silvery, metallic liquid.
White colour,
Gallium is a silvery metal.
metallic
Bligh
Thallium is an element (Atomic Number 81), so thallium is made out of thallium.
is thallium a con
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Tl2CO3
Thallium, discovered in 1861, does occur naturally, but not in its pure form.
Thallium is an element (Atomic Number 81), so thallium is made out of thallium.
copper (II) compounds - without halogens, boron, thallium
Copper: burns a blue-green flame
is thallium a con
the overall atomic mass is 204.37, but for thallium 203 it is 203, and for thallium 205, it is 205.
Thallium is a non magnetic metal.
I think thallium weight about 189
Thallium has 81 protons.
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Tl2CO3
The orbital notation for thallium is [Xe}4f14.5d10.6s2.6p1.
The density of thallium is 11.85 g/cm3. (Wikipedia)