"ଜୋହାନ୍ ଅଗଷ୍ଟସ ଆର୍ଫୱେଡ଼ସନ୍‌" ପୃଷ୍ଠାର ସଂସ୍କରଣ‌ଗୁଡ଼ିକ ମଧ୍ୟରେ ତଫାତ

Content deleted Content added
"== ଶିରୋନାମ ଲେଖା == Arfvedson, Johann August <big>ବଡ଼ ଅକ୍ଷର</big> Johann was a Swedi..." ନାଆଁରେ ପୃଷ୍ଠାଟିଏ ତିଆରିକଲେ
(କିଛି ବଦଳିନାହିଁ)

୨୦:୧୮, ୬ ମାର୍ଚ୍ଚ ୨୦୧୪ ଅନୁସାରେ କରାଯାଇଥିବା ବଦଳ

ଶିରୋନାମ ଲେଖା

Arfvedson, Johann August ବଡ଼ ଅକ୍ଷର Johann was a Swedish chemist who was a student of the notable Swedish chemist Jöns Jacob Berzelius. The rare mineral arvedsonite was named after him. He discovered Lithium in 1817.