6
carbon
C
12.011
2,4
----------
14
silicon
Si
28.086
2,8,4
----------
32
germanium
Ge
72.59
2,8,18,4
----------
50
tin
Sn
118.69
2,8,18,18,4
----------
82
lead
Pb
207.19
-18,32,18,4
----------
2006-09-13 23:51:57 · 6 answers · asked by Queen G 1 in Science & Mathematics ➔ Physics
They have 4 electrons in their valence shell.
2006-09-13 23:59:17 · answer #1 · answered by Anonymous · 0⤊ 0⤋
All have an abbreviated symbol and all have a mass weight? But just to be sure, check this website out and you'll discover the answer. Best of luck to you. http://www.chem4kids.com/files/elem_pertable.html Also, all those listed are in the group 14 category of the periodic table a.k.a the carbon family. Here's the link I found the info on... http://www.scienceclarified.com/Ca-Ch/Carbon-Family.html
2006-09-14 07:03:06 · answer #2 · answered by zekemilli4 3 · 0⤊ 0⤋
They all have 4 electrons in the outer layer? This would make them readily reactive?
How'd I go teacher? It's been a while.
2006-09-14 06:55:11 · answer #3 · answered by teef_au 6 · 0⤊ 0⤋
4 electrons in the valence shell and they might be metals or non metals
2006-09-14 07:49:04 · answer #4 · answered by SdM 4 · 0⤊ 0⤋
Four electrons in the outer shell.
2006-09-14 07:20:30 · answer #5 · answered by Asher S 4 · 0⤊ 0⤋
They all have four electrons in their valence shells.
2006-09-14 06:54:43 · answer #6 · answered by Les 4 · 0⤊ 0⤋