jacobhupp21 jacobhupp21

02-01-2018
Physics

contestada

All the actinoids, atomic number 89 through 103 have seven electron orbits.
True
False

Respuesta :

Dejanras Dejanras

12-01-2018

Answer is: true.
Actinoids are in 7 period in Periodic table and valence orbit is 7s².
Ac - [Rn] 6d¹ 7s².
Th - [Rn] 6d² 7s².
Pa - [Rn] 5f² 6d¹ 7s².
U - [Rn] 5f³ 6d¹ 7s².
Np - [Rn] 5f⁴ 6d¹ 7s².
Pu - [Rn] 5f⁶ 7s².
Am - [Rn] 5f⁷ 7s².
Cm - [Rn] 5f⁷ 6d¹ 7s².
Bk - [Rn] 5f⁹ 7s².
Cf - [Rn] 5f¹⁰ 7s².

Answer Link

herscheykheitket herscheykheitket

24-01-2021

Answer: true

Ex planation:

Answer Link

Otras preguntas

Larisa buys 5 hats at 9.99 each how much does she spend

Conquistadors were interested in obstaining what three things

Which of the following best defines diction? A. simile B. symbolism C. word choice D. dialogue

What is 1 1/4 plus 2 2/4?

Diane Nash struggled with something as she worked for civil rights. How did her decision contribute to success

Areas with higher population density are shown in solid, dark green on the map above. Which of the following statements about population density in the region i

What is the sum of 2/10 and 3/10 in simplest form

Like animals, plants must maintain an internal balance, or _____.

The first two numbers of the ABA code listed on the check represent the a. Federal Reserve District. b. check number. c. routing number. d. account number.

Trinh is catering a wedding that 112 people will attend. She is making two cakes, a chocolate cake and a carrot cake. 5/8of the guests will be served chocolat