dubliinators dubliinators

25-09-2020
Chemistry

contestada

What are the parts of an electron configuration: 1s22s22p63s2 ?
1,2,3 = shell?
s, p =
2,2,6,2 =

Respuesta :

rohmusdahal63 rohmusdahal63

25-09-2020

Explanation:

electronic confirmation=1s^2,2S^2,2P^6,3S^2

atomic no.is 12 therefore :- this is magnesium

Period=3

Block=s-block

Group=II A

Answer Link

Otras preguntas

Which of the following is a perfect square trinomial?A. 16x² +22xy-492B. 16x² +56xy-492C. 16x²-22xy +49²D. 16x²-56xy +49²

A body trying to heal, not adequately immobilized, can lead to NON-UNION HEALING. A) True B) False

When material culture advances more rapidly than non-material culture, a society experiences: a. Culture Shock. b. Counterculture. c. Cultural Change. d. Cultur

Use the Distributive Property to expand: 5(2x-3)

The Tarasoff case led to the "duty to warn" principle. What is the "duty to warn" principle? A) The duty to protect confidential information B) The duty to noti

State federal tug of war diagram

One of the goals in a criminal case is to punish, rehabilitate, and provide restitution to the victim. A. True B. False

Where does the term 'red herring' come from and what does it have to do with a misleading clue?

You are configuring a firewall filter and need to select a terminating action. What are three terminating actions?A. rejectB. allowC. acceptD. discardE. drop

Is an inflammation of the bladder that causes frequency and urgency of urination, pain on micturition, and hematuria. a) Cystitis b) Urethritis c) Prostatitis