subject
Chemistry, 17.01.2021 05:30 yssbammy

Teniendo en cuenta las configuraciones electrónicas de los siguientes elementos, indicar cuál es el

número atómico de cada uno.

a- 1s 2 2s 2 2p 6 3s 2 3p 6 4s 1

b- 1s 2 2s 2 2p 6 3s 2 3p 4

c- 1s 1

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 22.06.2019 00:30
You have 125g of a certain seasoning and are told that it contains 76.0 g of salt what is the percentage of salt by mass in this seasoning
Answers: 1
question
Chemistry, 22.06.2019 16:30
Correct relationship between molecular formula and empirical formula
Answers: 1
question
Chemistry, 22.06.2019 19:10
How does the atmosphere to make earth livable? check all that apply. causes the seasons contains oxygen provides warmth creates important nutrients blocks harmful energy from the sun plz like !
Answers: 2
question
Chemistry, 22.06.2019 21:20
Which proportionality applies to avogadro’s law?
Answers: 3
You know the right answer?
Teniendo en cuenta las configuraciones electrónicas de los siguientes elementos, indicar cuál es el<...
Questions
question
Mathematics, 28.05.2021 04:40
question
Social Studies, 28.05.2021 04:40
question
Mathematics, 28.05.2021 04:40
question
Social Studies, 28.05.2021 04:40
Questions on the website: 13722367