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 ( 35+ )
Otras preguntas
An object is placed 14.0 cm from a diverging lens. If a virtual image appears 10.0 cm from the lens on the same side as the object, what is the focal length of
Write one long paragraph discussing how Salva's character changed through the course of the book. Focus on his on early, middle and late character developments.
If you are objective, you A. are not influenced by personal feelings B. often fight with others C. complain frequently D. write many letters Will give brainlies
Fast-forwarding to modern times, the heyday of the human-powered flight is far from over. Lucrative prizes still abound for rotor-driven craft, whilst experimen
How Is The Fruit Like A Dichotomous Key?
We have a really confusing question and I would appreciate the help Q. consider how much each type of energy transfer plays a role in heat loss/insulating a bu
Sound waves... I. travel in a vacuum II. are invisible III. move through water OI and II O I and III O I, II, and III O II and III
choose the best answer
I’m really struggling! Please help me!!
Fabian took a taxi from his house to the airport. The taxi company charged a pick-up fee of $4.80 plus $4 per mile. The total fare was $44.80, not including the
