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

The number of fish in a lake decreased by 25% between last year and this year last year there were 60 fish in the lake what is the population this year? If you

In the book 1984, find a quotation that explains the callousness with which people are treated and why the Party acts as it does.

The Sun Has Long Been Set by William Wordsworth The sun has long been set, The stars are out by twos and threes, The little birds are piping yet Among the bushe

If the greatest value of n is 8, which inequality best shows all the possible values of n? (5 points) n < 8 n ≤ 8 n > 8 n ≥ 8

PLEASE HELP ASAP!! which of the following statements about dow jones industrial average is not accurate? A. The Dow is a an average of several key stocks that a

What was a result of John Brown’s raid on Harpers Ferry?

How was the church challenged during the scientific revolution

A college football stadium holds 45,000 fans. In a random sample of 30 fans, 26 were wearing the colors of the home team. Predict the number of fans who are wea

Write 64/9 as a mixed number

PLEASE HELP QUICKLYWhich is the graph of y =√x-5-1 ?graph Agraph Bgraph Cgraph D