« previous next »

Author Question: How many inner, outer, and valence electrons are present in an atom of Se? (Read 931 times)

dollx

  • Hero Member
  • *****
  • Posts: 558
on: Sep 20, 2013
How many inner, outer, and valence electrons are present in an atom of Se?


mpobi80

  • Hero Member
  • *****
  • Posts: 519
Reply #1 on: Sep 20, 2013
total electrons=34

valence electrons=6

inner and outer electrons?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

aero

  • Hero Member
  • *****
  • Posts: 512
Reply #2 on: Sep 20, 2013
total electrons is 34
inner 2
outer 8

total valence electrons would be 8
first only can hold 2, then second holds 8, third holds 8, fourth holds 8, 5th holds 8   totalling 34


« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

Street names for barbiturates include reds, red devils, yellow jackets, blue heavens, Christmas trees, and rainbows. They are commonly referred to as downers.

Did you know?

Chronic marijuana use can damage the white blood cells and reduce the immune system's ability to respond to disease by as much as 40%. Without a strong immune system, the body is vulnerable to all kinds of degenerative and infectious diseases.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

The path of sound waves through the outer, middle, and inner ear. The path of sound waves through the outer, middle, and inner ear.
Benzene delocalized electrons Benzene delocalized electrons
The heme group is present in myoglobin, hemoglobin, and many other proteins The heme group is present in myoglobin, hemoglobin, and many other proteins
Two representations of heme (derived from PDB ID 1CCR). The iron atom Two representations of heme (derived from PDB ID 1CCR). The iron atom
Covalent bonds form by the sharing of electrons Covalent bonds form by the sharing of electrons
Distribution of bonding and outer nonbonding electrons in the peptide group Distribution of bonding and outer nonbonding electrons in the peptide group
Video: Hormonal regulation of blood pressure - RAA system

For a complete list of videos, visit our video library