Create
Learn
Share

Periodic Table of Elements Atomic Numbers #21-36

rename
alphaac2091's version from 2016-04-01 15:33

Section 1

Question Answer
21Scandium
22Titanium
23Vandium
24Chromium
25Manganese
26Iron
27Cobalt
28Nickel
29Copper
30Zinc
memorize

Section 2

Question Answer
31Gallium
32Germanium
33Arsenic
34Selenium
35Bromine
36Krypton
memorize

Recent badges