RE: The Periodic Table of Mendeleev and Moseley

You are viewing a single comment's thread from:

bundis10 (46)in #steemstem • 7 years ago (edited)

Meendeleevs idea has really helped simplify the elements to students, nice work here thanks for sharing

7 years ago in #steemstem by bundis10 (46)

$0.00

Sort: