What is arsenic group and period?

Arsenic, atomic number 33 lies in between phosphorus and antimony in group 15, the so called Nitrogen group of the periodic table.

What is the dot notation for arsenic as atomic number 33?

Arsenic Atomic and Orbital Properties Arsenic atoms have 33 electrons and the electronic shell structure is [2, 8, 18, 5] with Atomic Term Symbol (Quantum Numbers) 4S3/2.

What family is arsenic in on the periodic table?

nitrogen group
arsenic (As), a chemical element in the nitrogen group (Group 15 [Va] of the periodic table), existing in both gray and yellow crystalline forms.

What element is in Group 3 Period 5?

The period 5 transition metals are yttrium (Y), zirconium (Zr), niobium (Nb), molybdenum (Mo), technetium (Tc), ruthenium (Ru), rhodium (Rh), palladium (Pd), silver (Ag), and cadmium (Cd).

What is the electron configuration of the element with atomic number 33?

Arsenic atoms have 33 electrons and the shell structure is 2.8. 18.5. The ground state electron configuration of ground state gaseous neutral arsenic is [Ar]. 3d10.

What classification is arsenic?

metalloid
Arsenic is a chemical element with symbol As and atomic number 33. Classified as a metalloid, Arsenic is a solid at room temperature.

How many dots are in arsenic?

5 dots
There should be 5 dots on the electron dot structure of arsenic- Arsenic is in column VA in the periodic table so it will have 5 valence electrons.

What is the electron dot diagram for arsenic?

Starts here0:51How to Draw the Lewis Dot Structure for Arsenic Trihydride – YouTubeYouTube

WHO guideline for arsenic?

The Guidelines are intended for use as the basis for regulation and standard setting worldwide. The current recommended limit of arsenic in drinking-water is 10 μg/L, although this guideline value is designated as provisional because of practical difficulties in removing arsenic from drinking-water.

What is the electron configuration for arsenic?

[Ar] 3d¹⁰ 4s² 4p³
Arsenic/Electron configuration

What is the periodic table of arsenic?

Arsenic – Periodic Table. Arsenic is a 33. chemical element in the periodic table of elements. It has 33 protons and 33 electrons in the atomic structure. The chemical symbol for Arsenic is As.

What is the ground state electron configuration of arsenic?

Arsenic atoms have 33 electrons and the shell structure is 2.8.18.5. The ground state electronic configuration of neutral Arsenic is [Ar].3d10.4s2.4p3 and the term symbol of Arsenic is 4S3/2.

Is arsenic a solid liquid or gas?

Arsenic: description. Elemental arsenic occurs in two solid modifications: yellow, and grey or metallic, with specific gravities of 1.97, and 5.73, respectively. The element is a steel grey, very brittle, crystalline, semimetallic (metalloid) solid.

When was arsenic first discovered?

Arsenic was known in prehistoric times for its poisonous sulfides. The German scientist and philosopher, Albert von Bollstadt (Albert the Great or Albertus Magnus) is thought to have obtained the metal around 1250.