2006-10-25 03:00:59 · 8 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
periodic number (number of protons)
atomic mass also works
Hope that helps!
2006-10-25 03:07:08 · answer #1 · answered by D 3 · 0⤊ 1⤋
The Periodic Table takes into account proton number, which is how many protons the element has. The vertical groups indicate how many 'shells' the element has. The horizontal groups indicate how many electrons there are in the outermost shell.
2006-10-25 03:03:44 · answer #2 · answered by Jake C 2 · 0⤊ 0⤋
as you move more right in a periodic elements, the atomic weight, protons, eletrons, and the atomic number increase. as you move down, there is 8 more electrons thus adding one more orbit around the atom's nucleus
2006-10-25 03:16:33 · answer #3 · answered by Anonymous · 0⤊ 1⤋
Ununoctium. in any case, the adult adult males who say that in the time of easy terms oxygen is needed jointly as different gases are actually not, then u should not be residing in the present day. organic OXYGEN IS poisonous! and the entire earth might have burn down in single spark. additionally Carbon Dioxide and distinctive different gases latest (like greenhouse gases which look after earth's temperature) have their very own magnitude. too.
2016-12-28 04:38:41 · answer #4 · answered by ? 3 · 0⤊ 0⤋
Mass number or atomic weight is wrong!! Atomic number, number of protons is correct for horizonal periods.
2006-10-25 03:44:54 · answer #5 · answered by The Cheminator 5 · 0⤊ 1⤋
increasing atomic weight
2006-10-25 03:02:36 · answer #6 · answered by whenharrymetsally 2 · 0⤊ 0⤋
electronegative also incresses as the table moves to the right
2006-10-25 03:21:48 · answer #7 · answered by Jdicu812 1 · 0⤊ 0⤋
number of protons
2006-10-25 03:36:49 · answer #8 · answered by Anonymous · 0⤊ 0⤋