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

Los estudiantes __________ (escuchar) la música rap escucháis escuchan escuchamos escucha

Help me please help please

In Ancient Greece, what were the common religious practices? What was the government’s role in religion?

$3500 is deposited into a bank account earning 6.75% interest compounded monthly. How long will it take to double in the account? Suppose the account was compou

Which ordered pair is a solution of the equation? y -3 =5(x-2)

This comparative chart is an example of one that might be used by scientists in law enforcement personnel for identification purpose, This chart represents a te

Which was a main reason for cheating the articles of confederation

-Question Worth 50Points!!-

What is a cubic polynomial in standard form with zeros 2 -4 and -3

One day when Terry went to school the temperature outside was –15 degrees Fahrenheit. In Terry's classroom the temperature was 68 degrees Fahrenheit. How many