The element Arsenic was discovered in pre history, and has use in hardening bronze. [And in modern times, the lead plates in auto batteries.] As to where, the Mesopotamian civilizations knew of this material, and the element may be obtained from the sulphide mineral by simple roasting. It is toxic to life forms, and finds use in timber preservatives, and pest sprays. The timber preservation application is coming under an increasing cloud due to soil contamination, and this is not compatible with registered organic food production.
Strictly, there are no other "chemicals" in arsenic, because arsenic is a chemical element, and pure arsenic therefore does not contain any other element.
The element with chemical symbol As, is Arsenic. Arsenic in part of the Group 15 family of elements along with Nitrogen, Phosphorus, Antimony and Bismuth. Arsenic has 33 electrons in a standard atom, with 4 electron shells and 5 electrons in the outer shell.
Arsenic do important because element. Do.
Arsenic is a chemical element.
No, Arsenic is an element. It is number 33 on the Periodic Table of the Elements.
Arsenic was discovered in 1250 by Albertus Magnus. The place of discovery is unknown. x
Element thirty three is Arsenic and can be fatal to humans.
Strictly, there are no other "chemicals" in arsenic, because arsenic is a chemical element, and pure arsenic therefore does not contain any other element.
As is the symbol for the element arsenic.
As is the chemical symbol of arsenic.
The element with chemical symbol As, is Arsenic. Arsenic in part of the Group 15 family of elements along with Nitrogen, Phosphorus, Antimony and Bismuth. Arsenic has 33 electrons in a standard atom, with 4 electron shells and 5 electrons in the outer shell.
Arsenic do important because element. Do.
Arsenic is a chemical element.
Probably either copper or gold. The first recorded discovery (that is, where we know who discovered it and when, not just that it was being used by a certain time) is arsenic.
it is an element
No, Arsenic is an element. It is number 33 on the Periodic Table of the Elements.
Arsenic. As. # 33