2006-07-27 06:14:16 · 8 answers · asked by chopper 007 2 in Education & Reference ➔ Higher Education (University +)
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2006-07-27 06:17:33 · answer #1 · answered by osubuckeye 3 · 4⤊ 0⤋
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2006-07-27 06:25:57 · answer #2 · answered by Angela 3 · 0⤊ 0⤋
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2006-07-27 06:20:52 · answer #3 · answered by Charity 3 · 0⤊ 0⤋
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2006-07-27 06:19:28 · answer #4 · answered by hottstuffad1 1 · 0⤊ 0⤋
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2006-07-27 06:18:39 · answer #5 · answered by Anonymous · 0⤊ 0⤋
It's 30.
2006-07-27 06:17:51 · answer #6 · answered by jason 1 · 0⤊ 0⤋
its 30 & its easy to remember the atomic numbers,
just draw the chart yourself once (better in a small chart paper)divide it into 4 parts & write each part with different color ,highlight the nobel gases,
u can also write their special Purpose by giving arrowes.
Belive me once u do it U will never forget.
2006-07-27 06:35:57 · answer #7 · answered by Anonymous · 0⤊ 0⤋
Lost you periodic chart of the elements? Me too.
2006-07-27 06:16:59 · answer #8 · answered by lunatic 7 · 0⤊ 0⤋