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

Which one of the following does not accurately describe the universal gravitational law? A. Gravitational force is proportional to the square of the

The two main tools of macroeconomic policy include monetary policy, and fiscal policy, which involves __________ spending.

Navy seals go through extremely difficult training. those who succeed become members of one of the most elite fighting units in the world. they trust each other

What is the measure of angle 4?

During which period did the most recent ice age occur

Which of the following is not a power of the United States Congress? A. Enforcing immigration laws B. Regulating commerce between the states C. Levying and

what is the domain of the function y=sqrt5x-10

Renaldo will write 3/20 as a decimal. Which of the following methods should he use? Please hurry and answer this

Ava wants to wash one load of laundry at a local laundromat. At laundromat A, it costs $6.35 to wash and $1.25 to dry one load of laundry. At laundromat B, it c

"dumping occurs when, in a foreign market, a good is sold" quiz