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At room temperature polonium is a solid.
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What is the normal phase of indium?
it is a solid at room tempretureGallium is a solid metal, but only under 30 0C.
What are some of the physical and chemical properties of polonium?
Chemical properties of polonium: Polonium with the atomic number 84 is in the group 16 and period 6 of the periodic table of Mendeleev. Some compounds of polonium are: PoO, PoO2, PoO3, PoH2, halides as PoX2, PoX4, PoX6 and the strange class of polonides (compounds of polonium with other metals). The Pauling electronegativity is 2. Possible valences are: 2, 4, 5, 6, -2. Chemical properties of polonium: Polonium with the atomic number 84 is in the group 16 and period 6 of the periodic table of Mendeleev. Some compounds of polonium are: PoO, PoO2, PoO3, PoH2, halides as PoX2, PoX4, PoX6 and the strange class of polonides (compounds of polonium with other metals). The Pauling electronegativity is 2. Possible valences are: 2, 4, 5, 6, -2. Polonium physical properties Density: alpha phase: 9,196 g/cm3; beta phase: 9,398 g/cm3 Melting point: 254 0C Boiling point: 962 0C Heat of fusion: 13 kJ/mol Heat of vaporization: 102,91 kJ/mol Molar heat capacity: 26,4 J/mol.K Electrical resistivity: 0, 40 microohm.meter Thermal conductivity: 20 W/m.K Atomic radius (empirical): 168 pm First ionization energy: 812,1 kJ/mol Crystalline structure: alpha-phase: cubic; beta phase: rhombohedral Magnetism: monmagnetic Thermal expansion: 23,5 microm/m.K
What is the phase of krypton at STP?
Krypton's normal phase is a gas. Its atomic symbol is KR and atomic number is 36. It was discovered in 1898.
What is silicon normal phase?
metalloid
What is the normal phase for thallium?
A Solid
What is the normal phase for a polonium?
Polonium is a solid at room temperature.
What is the normal phase of ununnilium?
The normal phase of Ununnilium is synthetic. The normal phase of Ununnilium is synthetic.
What is the normal phase for argon?
what is the normal phase of the elment Argon The normal phase of the element Argon is a gas.
What is the normal phase of sodium?
The normal phase is a solid.
Kryptons normal phase?
what is kryptons normal phaseit's normal phase is a gas.
What is cadmium normal phase?
catiums normal phase is Tc
What is the normal phase of zink?
the normal phase of zink is bannana
What is the normal phase of silicon?
The normal phase of Silicon is solid.
What is the normal phase of hydrogen?
hydrogens normal phase is SEX(:
What is the normal phase of osmium?
It's normal phase is as a solid. It's a rare type of metal.
What is a normal oxygen level?
neons normal phase its its gaseous phase! : )
What is the normal phase for Xe?
the normal phase of the Element Xe is gas
