YuuungSavage
YuuungSavage
24-09-2017
Chemistry
contestada
Need help for the last questions!
Respuesta :
Catya
Catya
24-09-2017
Potassium ion (K+) ; 18 e- = [Ar]
Highest noble Gas is [Ar] at 18 e-
Neutral K is 19 e- with shorthand: [Ar] 4s1
eliminating an electron, eliminates 4s1 and makes it same configuration as Argon.
Answer Link
VER TODAS LAS RESPUESTAS ( 56+ )
Otras preguntas
Which of the following best describes a population at an ant nest in the Appalachian Mountains?
What is the conjugate acid for the base HCO3-
James gently woke up his younger sister .....underline the adverb
¿En qué casos y/o momentos se utiliza el protocolo de escuchar – escribir – leer y confirmar para mejorar la comunicación efectiva?
As the consumer age started, what buzzwords did many companies use to sell their products?\
A social dilemma is a situation in which the most rewarding short term choice for an individual will ultimately lead to negative outcomes for all concerned. 2Fo
A sequence of numbers is formed by the iterative process an+1 = (an)² - an (a) Describe the sequence of numbers when a1 = 1 Show working to justify your answe
. A dark disc with two holes is placed on the dial of a watch as shown in the diagram. The dark disc is now rotated so that the number 10 can be seen through on
The velocity-time graph shows the journey of a train. A tangent is drawn to the graph at 120 seconds. a) Use the tangent to work out an estimate for the acceler
Etude du film Joyeux Noël (Christian Carion 2005) I Les émotions 1 La guerre dans ce film n'est pas envisagée dans sa dimension spectaculaire. Regardez à nouve
