Chemistry, 22.07.2021 17:10 palmekar000
Situación 1: Cierto catión divalente posee 2 electrones en n=5. Además, su número de masa es igual a 118. Hallar lo siguiente:
1. Su distribución electrónica
2. Su número de neutrones
3. Protones más electrones
4. Sus posibles números cuánticos de su último electrón
…………………………………………………………………………………………… ……
Answers: 3
Another question on Chemistry
Chemistry, 22.06.2019 09:40
Which diagram shows the correct way to represent an ionic compound of magnesium oxide?
Answers: 3
Chemistry, 22.06.2019 10:00
Which sentence about particles in matter is true? a. atoms are present in solids and liquids but not in gases. b. the particles of matter are in constant motion. c. the same kinds of atoms are found in different elements. d. when a solid changes to a liquid, the sizes of the particles change.
Answers: 1
Chemistry, 22.06.2019 10:10
Stage in which a star’s outer layers have started to cool and grow outward?
Answers: 3
You know the right answer?
Situación 1: Cierto catión divalente posee 2 electrones en n=5. Además, su número de masa es igual a...
Questions
English, 17.12.2020 20:50
History, 17.12.2020 20:50
Mathematics, 17.12.2020 20:50
Mathematics, 17.12.2020 20:50
Health, 17.12.2020 20:50
History, 17.12.2020 20:50
Geography, 17.12.2020 20:50
Mathematics, 17.12.2020 20:50
Mathematics, 17.12.2020 20:50
