How many elements can we name as a class WITHOUT using the Periodic Table?

craig.young

HADDOCKL

gipsons

arthur.anakwue

david.purdom

evan.hall

deborah_eu_sher_min

zeldapan3979

vbscott

teacher.priority

ann

nwotton

zgill59

crosemond

billy.pier

tfay

fstanyer

thomas.beable

thomas.beable