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 ( 16+ )
Otras preguntas
3. How do global factors influence the economy in your country?
10^3x 10^2 equals a. 10^6 b.20^6 c.100^6 d.10^5 e.10^1
help pretty please
Niko worked out for 45 minutes, 22 minutes, and 25 minutes last week. Use the commutative property to find the total number of minutes he worked out
Making a down payment will _____. Select the best answer from the choices provided. A. decrease the interest rate on a loan B. increase the total cost of a
X+y=-9 -1x-2y=-5 Solve using substitution PLEASE
When two reactants combine to form one product, it is called ______________ . A. double displacement/replacement B. single displacement/replacement C. snythe
Which of the following is NOT unique to plant cells? A. cell wall B. plasma membrane C. chloroplast D. large central vacuole
Suppose $1,000 is divided into two bank accounts. One account pays 1% simple interest per year and the other pays 2.5%. After three years there is a total of $5
Need help. Be good. A)Sea bueno B)Sés bueno C)Seas bueno D)Ser bueno
