AlphaSergeant12
AlphaSergeant12
03-11-2016
Chemistry
contestada
chemical properties of potassium
Respuesta :
Аноним
Аноним
07-11-2016
Atomic number19
Atomic mass
39.0983g.mol -1
Electronegativity according to Pauling0.8
Density
0.86
g.cm -3 at 0 °C
Melting point
63.2 °C
Answer Link
VER TODAS LAS RESPUESTAS ( 32+ )
Otras preguntas
which were newly created cabinet-level departments in the johnson administration
Which statement describes Lewis Howard Latimer's contribution to technology? He created a more efficient steam engine. He helped improve the production of light
Erika has 3 pieces of ribbon. each piece is 25 yards long she needs to cut pieces that are 22 inches long . What is the greatest number of 22-inch pieces that s
Is the bond type of PCl3 polar or nonpolar? And is its molecular polarity polar or nonpolar?.
Find x when P = 21. P = x(x - 1) / 2
What is the volume of a cone that has a height of 7 mm and a radius of 3 mm? Use 3.14 to approximate pi and round the answer to two decimal places if necessary.
Federal courts have the right to --- laws that they feel are violating the Constitution. debate transcribe impeach nullify
Which was not a source of economic problems facing farmers in the late 1920s? A. new machinery B. falling crop prices C. drought D. overproduction of crops
Are there economic reasons why a nation supports education and training? No, teachers' unions have just tricked taxpayers into supporting public schools. No, it
simplify (x^3+5x^2+5x-2)+(x+2)
