lexifigueroa413 lexifigueroa413

10-12-2020
Chemistry

contestada

Write the electron configuration for radium (Ra)

A
1s22s22p63s23p64s23d104p65s24d105p66s25d106p67s2

B
1s22s22p63p64s23d104p65s24d105p66s24f145d106p67s2

C
[Rn] 7s2

D
1s22s22p63s23p64s23d104p65s24d105p66s24f145d106p67s2

Respuesta :

needhelp12261 needhelp12261

10-12-2020

I believe B is the electron configurations for radium

Answer Link

Otras preguntas

How do you explain how you convert a decimal?

A rectangular patio has a length of 12 1/2 feet and an area of 103 1/8 square feet.What is the width of the patio

Which Relationship Has A Unit Rate Of 60 Per Hour ? A ) 300 miles in 6 hours B ) 300 miles in 5 hours C ) 240 miles in 6 hours D ) 240 miles in 5 Hours

the zionist movement called for the creation of a jewish homeland in A) Saudi Arabia B) Egypt C)Afghanistan D) Palestine

A natural disaster in the 1980s was the eruption of Mt. St. Helens. True False

how did the spread of luther's ideas affect european politics? ( the reformation )

Are all blood vessels the same size

how much DNA is in ONE CELL

1.) Only the _____ patrons sat in chairs to see a play. a. important b. wealthy c. disabled d. common

today many Americans carry a cell phone around with them. Define patent law and describe how patents encourage competition?