We need to memorize the first 30 elements on the periodic table and their atomic masses/mass numbers. It's hard to memorize so i'm just wondering if their is a pattern or something. THanks!
2007-02-10 02:55:04 · 2 answers · asked by hunter_1691 2 in Science & Mathematics ➔ Chemistry
good lord, what kind of retard (no offense) teacher do y'all have? im in college and have taken 3 chemistries already and we were never expected to memorize the masses of these elements! anyway, i dont know what to tell you. some of these masses increase by 2 grams, some increase by 3. some dont follow any pattern. =(
2007-02-10 03:34:33 · answer #1 · answered by justwondering 4 · 0⤊ 0⤋
I agree with the previous 'answer'. YIPES! The Periodic Table is a tool. Use it as such.
Transfer to my school. I'll show you how to 'use' the Periodic Table. It is like a giant cheat sheet.
Good luck with that.
2007-02-10 14:33:26 · answer #2 · answered by teachr 5 · 0⤊ 0⤋