esthermarquez28 esthermarquez28

03-11-2016
Health

contestada

what are chemical properties for potassium

Respuesta :

Аноним Аноним

05-11-2016

Atomic number- 19
Atomic mass-39.0983 g.mol
Density- 0.86 g.cm at 0 ºC
Melting point-63.2 ºC
Boiling point- 760 ºV
Symbol- K (from kallium)

Answer Link

Otras preguntas

5000 is 1/10 of what

What's the algebraic expression of "4 times a number cubed decreased by 7"?

is 7 over 9 , 5 over 12, and 5 over 8 terminating or repeating decimals? and what are they in decimals? please explain..thx :)

How do you write this as a single fraction in its simplest form? Show workings please!

What is Circular Motion?

The value of 3 in 920.003

A stone falls from ledge and takes 16 seconds to hit ground. The stone has an original velocity 0 m/s, How tall is the ledge?

Death Valley has an elevation if -282 feet relative to sea level. Explain how to use absolute value to describe the elevation of Death Valley as a positive inte

evaluate -a. a=2.2 need help

dose anyone know how to solve any of these? 1. W is the midpoint of UV. if UW= x+23, and WV= 2x+8, what is x? 2. W is the midpoint of UV. if UW= x+23, and WV= 2