hey can yall help me w/ sum chemistry problems? here they are:
what element in the periodic table has 6 electrons in their outer energy level?
what is the largest element in row 4....xcept 4 noble gasses?
what is the smallest element in row 3......excluding the noble gasses?
2006-10-09 07:43:52 · 3 answers · asked by tracklurver09 3 in Science & Mathematics ➔ Chemistry
element having 6 electrons in valence shell is: Oxygen-(elements in Group VIA)
largest element in row 4- Potassium ( though it has less no. of electrons but as no. of electrons increases it also results in decrease of size of atom as nucleus attract it more efficiently)
smallest element in row 3- is chlorine (as nucleus attract electron more efficiently resulting in decrease of size)
2006-10-09 08:10:24 · answer #1 · answered by Anonymous · 2⤊ 0⤋
Don't you have a periodic table?...Just look at it and surprisingly the answers are right there.
2006-10-09 07:48:30 · answer #2 · answered by Shaun 4 · 1⤊ 1⤋
ummmmmmmmmmmmm scary. Damn biotch! I'm so not conceeded
2006-10-09 10:26:53 · answer #3 · answered by I'm bringin sexy back! 2 · 0⤊ 0⤋