Paulalex2619 Paulalex2619

23-01-2024
Chemistry

contestada

The correct electronic configuration of element having mass number 39 and having number of neutrons 20 is ___________.

A 2,8,8
B 2,8,8,1
C 2,8,8,2
D 2,8,7,2

Respuesta :

Otras preguntas

although the nation was united under a single political party, division emerged resulting in the eventual development of new parties. compare the causes of thes

Which of the following are the three major categories of the symptoms of schizophrenia? A) primary, secondary, and tertiary B) Overt, covert, and manic C) Posi

Which of the following is the most effective way to engage an audience? A. Use an authoritative tone and give glaring looks to show them you are not intimidat

Violin strings are parallel. Viewed from above, a violin bow in two different positions forms two transversals to the violin strings. Find x and y in the diagra

Please help!!! Urgent

Need help with this

If worms prefer dark, damp places then the worms will move to the dark side of the box. This is an example of a(n) A) hypothesis. B) inference. C) la

Write 500 as a product of prime number factors. Each factor must be greater than 1 and can only have 1 and itself as factors.

Translate the following paragraph into English, This is in Latin. Primus rex deorum erat Uranus. Urano ex regno expulso, Uranus saturnum, qui erat filius Urani,

19 a and b please help