gigidworniczak gigidworniczak

02-08-2018
Chemistry

contestada

n which block of the periodic table is uranium (U) found?

Respuesta :

Chlidonias Chlidonias

02-08-2018

Atomic number of U is 92. It has the electronic configuration: [Rn] [tex] 5f^{3} 6d^{1}7s^{2} [/tex].

The differentiating electron enters the f orbital. So, it belongs to the f-block. It is an actinide element.

Answer Link

Otras preguntas

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

Does an owl have a backbone?

A blue rope is 3 times the length as a red rope. A green rope is 5 times as log as the blue rope of the total length of all 3 ropes equals 508.25m what is the l

What is 25% of $500.00? I think the answer is $475.00 Can someone verify if twenty five percent of 500.00 is $475.00

a lunch bill including tax, is divided among you and 5 friends. everyone pays less than $8.75. write and solve an inequality that describes the total amount of

Thelma spent 1/6 of her weekly allowance on dog toys. 1/4 on a dog collar and 1/3 on dog food. What fraction of her weekly allowance is left

Does an owl have a backbone?

The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?

The ______ was established in 1943 to assist in the transition from a peacetime to a wartime economy ?

What all the multiples of 81?