admin Administrator Staff member Nov 11, 2019 12,347 453 0 Visit site Jun 19, 2020 #1 An engaging periodic table in the form of a poster is always an excellent reference to have handy for any science buff or student. Best Periodic Table Posters : Read more
An engaging periodic table in the form of a poster is always an excellent reference to have handy for any science buff or student. Best Periodic Table Posters : Read more
J jeffrey Jan 10, 2020 14 3 35 Visit site Jun 19, 2020 #2 I remember high school chemistry class looking at the table in my book marveling over the symmetry. For $20 I can waste gallons of hot water marveling at my shower curtain. No I'll just get a place mat.
I remember high school chemistry class looking at the table in my book marveling over the symmetry. For $20 I can waste gallons of hot water marveling at my shower curtain. No I'll just get a place mat.