it is a metaloid. i was discovered by Alburus Magnus. it belongs o the 15th family. ( nitrogen) it cost $320 per 100 grams. i comes from he greek word arsenkion. its boiling poin would be 613 degress celcius. its melingin poin would be 817-1503 degress celcius. is aomic symbol woud be As. atomic number 33 atmoic mass 75 number of nuerons would be 42 number of protons would be 33 and elsectrons.