"ଜୋହାନ୍ ଅଗଷ୍ଟସ ଆର୍ଫୱେଡ଼ସନ୍" ପୃଷ୍ଠାର ସଂସ୍କରଣଗୁଡ଼ିକ ମଧ୍ୟରେ ତଫାତ
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"== ଶିରୋନାମ ଲେଖା == Arfvedson, Johann August <big>ବଡ଼ ଅକ୍ଷର</big> Johann was a Swedi..." ନାଆଁରେ ପୃଷ୍ଠାଟିଏ ତିଆରିକଲେ |
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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.