Morganlawson1355 Morganlawson1355

04-10-2020
Chemistry

contestada

electron configuration for be+2

Respuesta :

kuttysimba kuttysimba

13-10-2020

Answer:

atomic number of Be =4

electronic configuration :1s²2s²

but for Be2+ atomic number = 4-2 =2

electronic configuration : 1s²

Answer Link

Otras preguntas

Question 6 Which of the following means that the government functions as three distinct entities with specific powers Your answer: Rule of law Separation of Pow

A sanitary landfill with a surface area of 6000 m2 receives a yearly rainfall amount of 300 mm. About 20 percent of this precipitation is runoff and does not in

Anyone know how to do this??

If u have 40 dollars which is 8 times more money than Jefferson has how much money does Jefferson have

What is one energy conversion that doesn’t help. What is the most significant factor in determining kinetic energy?

Which statement best explains the law of supply?

Question 2 In the reaction: P4+6C12 - 4PC13 How many grams of P4 are required for the complete reaction of 2.40 moles of CIZ? 0 0.1168 12.4g 298 g 1988 49.6 g

7. Compare and contrast the roles and structures of DNAand RNA

Do you favor or oppose the theory of environmental determinism? Plzzz let answer

How does Tupac shakur relate to the big context of the black experience in America ? Can somebody help