kennedyb0205 kennedyb0205

11-11-2020
Chemistry

contestada

What are the parts of an electron configuration?

Respuesta :

BrysinGray BrysinGray

19-11-2020

Answer:

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

There are 120 shoppers in the market, a salesperson surveys 29 people. What is the size of the population: What is the size of the sample:

What was significant about Jackson’s election? Check all of the boxes that apply. His election reintroduced the two-party system. He was the first president fro

If 1 lb. of strawberries cost 2.75, how much is 6 lbs.?

Geometry please help!!!!!!! 20 Points show your work!! Please

Which number line represents the solution set for the inequality 3(8 – 4x) < 6(x – 5)? A number line from negative 5 to 5 in increments of 1. An open circle

Select the correct answers. what two effects do the stage directions have in this excerpt from anton chekhov's the proposal? natalya stepanovna: to propose to m

If 3^2x+1=3^x+5 what is the value of x

What does the economy of the North Central Hills region rely more on than the other northeastern regions?

Help me solve the control problem urgently

Common Core ELA 9- ELA3009 A-CR SUMMER Analyzing Plot Development "But we do deny it we do deny it!" cried the elders. "For at that very time our king was sojou