0
The chemical element arsenic, or As, is in group 15, period 4. Thus its electron configuration is 1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p3. Since its outermost shell is 4, arsenic has 5 valence electrons.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoArsenic's atomic number is 33 which makes the number of electrons 33 also. So the electron's on the 1st, 2nd, 3rd, 4th and 5th shell are: 2.8.8.8.7 therefore the valence electrons being the electrons on the last shell are 7.
Wiki User
∙ 16y agoArsenic has 5 valence electrons.
Wiki User
∙ 13y ago5 valence electrons in arsenic
Wiki User
∙ 7y agoArsenic has 5 valence electrons.
Wiki User
∙ 14y ago4s2p3
Add your answer:
Earn +20 pts
How many valence electrons in arsenic?
Arsenic has a mass number of 33 with an electron configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3. This means that there are 3 valence electrons.
How many electrons does Arsenic have in it's outer shell?
a lot
What elements has four valence electrons shows properties of metals and nonmetals and has 14 protons in the nucleus of each atom?
Arsenic is atomic number 33 and has 5 valence electrons. Method for finding valence electrons: All electrons are arranged in orbital shells. The inner shell can hold up to 2 electrons. The second shell holds up to 8. The third shell holds up to 18 and so on. The outer shell holds the valence electrons. To find out how many there are, count the electrons in the inner shells 2+8+18 = 28, in this case, and subtract them from the 33 electrons that Arsenic has: 33 - 28 = 5 valence electrons.
How many valence electrons do the nitrogen family have?
Five valence electrons. They all exhibit different oxidation numbers too!!!!
Which period 5 element has 5 valence electrons?
Antimony (Sb, # 51) has 5 valence electrons (and so do all the other elements in that group.)
How many valence electrons does arsencis have?
Arsenic has 5 [valence electrons] in them.
How many valence electrons does AsO2 have?
As,Arsenic belongs to nitrogen family in periodic table so it has 5 valence electrons.
How many valence electrons in arsenic?
Arsenic has a mass number of 33 with an electron configuration of 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p3. This means that there are 3 valence electrons.
What are the number of valence electrons in arsenic?
10
How many electrons does Arsenic have in it's outer shell?
a lot
What is the correct number of valence electrons in the element Arsenic?
16
which element has the same number of valence electrons as As(arsenic)?
Sb (antimony)
Which element has the same number of valence electrons as As (arsenic)?
Sb (antimony)
What elements has four valence electrons shows properties of metals and nonmetals and has 14 protons in the nucleus of each atom?
Arsenic is atomic number 33 and has 5 valence electrons. Method for finding valence electrons: All electrons are arranged in orbital shells. The inner shell can hold up to 2 electrons. The second shell holds up to 8. The third shell holds up to 18 and so on. The outer shell holds the valence electrons. To find out how many there are, count the electrons in the inner shells 2+8+18 = 28, in this case, and subtract them from the 33 electrons that Arsenic has: 33 - 28 = 5 valence electrons.
How many valence electrons do the nitrogen family have?
Five valence electrons. They all exhibit different oxidation numbers too!!!!
What is the maximum and minimum oxidation number of arsenic?
Arsenic is in group 15, it can lose 5 valence electrons or gain 3 valence electrons to achieve the octet. Its minimum oxidation state we can predict as being -3, and its maximum as +5
Atom has five valence of electron?
Nitrogen, Phosphorus, Arsenic, Antimony, and Bismuth all have 5 valence electrons
